Deleted vendor folder

14 files changed, 0 insertions, 3662 deletions

diff --git a/vendor/rustix/src/maybe_polyfill/no_std/io/mod.rs b/vendor/rustix/src/maybe_polyfill/no_std/io/mod.rs
deleted file mode 100644
index f0ad750..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/io/mod.rs
+++ /dev/null
@@ -1,107 +0,0 @@
-//! The following is derived from Rust's
-//! library/std/src/sys/unix/io.rs
-//! dca3f1b786efd27be3b325ed1e01e247aa589c3b.
-//!
-//! All code in this file is licensed MIT or Apache 2.0 at your option.
-
-#![allow(unsafe_code)]
-use crate::backend::c;
-#[cfg(not(linux_raw))]
-use c::size_t as __kernel_size_t;
-use core::marker::PhantomData;
-use core::slice;
-#[cfg(linux_raw)]
-use linux_raw_sys::general::__kernel_size_t;
-
-/// <https://doc.rust-lang.org/stable/std/io/struct.IoSlice.html>
-#[derive(Copy, Clone)]
-#[repr(transparent)]
-pub struct IoSlice<'a> {
-    vec: c::iovec,
-    _p: PhantomData<&'a [u8]>,
-}
-
-impl<'a> IoSlice<'a> {
-    /// <https://doc.rust-lang.org/stable/std/io/struct.IoSlice.html#method.new>
-    #[inline]
-    pub fn new(buf: &'a [u8]) -> IoSlice<'a> {
-        IoSlice {
-            vec: c::iovec {
-                iov_base: buf.as_ptr() as *mut u8 as *mut c::c_void,
-                iov_len: buf.len() as _,
-            },
-            _p: PhantomData,
-        }
-    }
-
-    /// <https://doc.rust-lang.org/stable/std/io/struct.IoSlice.html#method.advance>
-    #[inline]
-    pub fn advance(&mut self, n: usize) {
-        if self.vec.iov_len < n as _ {
-            panic!("advancing IoSlice beyond its length");
-        }
-
-        unsafe {
-            // `__kernel_size_t` will always have the same size as `usize`, but it is a `u32` on
-            // 32-bit platforms and `u64` on 64-bit platforms when using `linux_raw` backend
-            self.vec.iov_len -= n as __kernel_size_t;
-            self.vec.iov_base = self.vec.iov_base.add(n);
-        }
-    }
-
-    /// <https://doc.rust-lang.org/stable/std/io/struct.IoSlice.html#method.as_slice>
-    #[inline]
-    pub fn as_slice(&self) -> &[u8] {
-        unsafe { slice::from_raw_parts(self.vec.iov_base as *mut u8, self.vec.iov_len as usize) }
-    }
-}
-
-/// <https://doc.rust-lang.org/stable/std/io/struct.IoSliceMut.html>
-#[repr(transparent)]
-pub struct IoSliceMut<'a> {
-    vec: c::iovec,
-    _p: PhantomData<&'a mut [u8]>,
-}
-
-impl<'a> IoSliceMut<'a> {
-    /// <https://doc.rust-lang.org/stable/std/io/struct.IoSliceMut.html#method.new>
-    #[inline]
-    pub fn new(buf: &'a mut [u8]) -> IoSliceMut<'a> {
-        IoSliceMut {
-            vec: c::iovec {
-                iov_base: buf.as_mut_ptr() as *mut c::c_void,
-                iov_len: buf.len() as _,
-            },
-            _p: PhantomData,
-        }
-    }
-
-    /// <https://doc.rust-lang.org/stable/std/io/struct.IoSliceMut.html#method.advance>
-    #[inline]
-    pub fn advance(&mut self, n: usize) {
-        if self.vec.iov_len < n as _ {
-            panic!("advancing IoSliceMut beyond its length");
-        }
-
-        unsafe {
-            // `__kernel_size_t` will always have the same size as `usize`, but it is a `u32` on
-            // 32-bit platforms and `u64` on 64-bit platforms when using `linux_raw` backend
-            self.vec.iov_len -= n as __kernel_size_t;
-            self.vec.iov_base = self.vec.iov_base.add(n);
-        }
-    }
-
-    /// <https://doc.rust-lang.org/stable/std/io/struct.IoSliceMut.html#method.as_slice>
-    #[inline]
-    pub fn as_slice(&self) -> &[u8] {
-        unsafe { slice::from_raw_parts(self.vec.iov_base as *mut u8, self.vec.iov_len as usize) }
-    }
-
-    /// <https://doc.rust-lang.org/stable/std/io/struct.IoSliceMut.html#method.as_slice_mut>
-    #[inline]
-    pub fn as_mut_slice(&mut self) -> &mut [u8] {
-        unsafe {
-            slice::from_raw_parts_mut(self.vec.iov_base as *mut u8, self.vec.iov_len as usize)
-        }
-    }
-}
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/mod.rs b/vendor/rustix/src/maybe_polyfill/no_std/mod.rs
deleted file mode 100644
index 84bf5b7..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/mod.rs
+++ /dev/null
@@ -1,16 +0,0 @@
-//! Polyfill of parts of the standard library for `no_std` builds.
-//!
-//! All code in this subtree is derived from the standard library and licensed
-//! MIT or Apache 2.0 at your option.
-//!
-//! This implementation is used when `std` is not available and polyfills the
-//! necessary items from `std`. When the `std` feature is specified (so the
-//! standard library is available), the file `src/polyfill/std` is used
-//! instead, which just imports the respective items from `std`.
-
-#[cfg(not(windows))]
-pub mod io;
-#[cfg(not(any(target_os = "redox", target_os = "wasi")))]
-#[cfg(feature = "net")]
-pub mod net;
-pub mod os;
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/net/ip_addr.rs b/vendor/rustix/src/maybe_polyfill/no_std/net/ip_addr.rs
deleted file mode 100644
index 81415e9..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/net/ip_addr.rs
+++ /dev/null
@@ -1,2068 +0,0 @@
-//! The following is derived from Rust's
-//! library/std/src/net/ip_addr.rs at revision
-//! bd20fc1fd657b32f7aa1d70d8723f04c87f21606.
-//!
-//! All code in this file is licensed MIT or Apache 2.0 at your option.
-//!
-//! This defines `IpAddr`, `Ipv4Addr`, and `Ipv6Addr`. Ideally, these should be
-//! defined in `core`. See [RFC 2832].
-//!
-//! [RFC 2832]: https://github.com/rust-lang/rfcs/pull/2832
-
-#![allow(unsafe_code)]
-
-use core::cmp::Ordering;
-use core::mem::transmute;
-
-/// An IP address, either IPv4 or IPv6.
-///
-/// This enum can contain either an [`Ipv4Addr`] or an [`Ipv6Addr`], see their
-/// respective documentation for more details.
-///
-/// # Examples
-///
-/// ```
-/// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-///
-/// let localhost_v4 = IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1));
-/// let localhost_v6 = IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1));
-///
-/// assert_eq!("127.0.0.1".parse(), Ok(localhost_v4));
-/// assert_eq!("::1".parse(), Ok(localhost_v6));
-///
-/// assert_eq!(localhost_v4.is_ipv6(), false);
-/// assert_eq!(localhost_v4.is_ipv4(), true);
-/// ```
-#[cfg_attr(staged_api, stable(feature = "ip_addr", since = "1.7.0"))]
-#[derive(Copy, Clone, Eq, PartialEq, Hash, PartialOrd, Ord)]
-pub enum IpAddr {
-    /// An IPv4 address.
-    #[cfg_attr(staged_api, stable(feature = "ip_addr", since = "1.7.0"))]
-    V4(#[cfg_attr(staged_api, stable(feature = "ip_addr", since = "1.7.0"))] Ipv4Addr),
-    /// An IPv6 address.
-    #[cfg_attr(staged_api, stable(feature = "ip_addr", since = "1.7.0"))]
-    V6(#[cfg_attr(staged_api, stable(feature = "ip_addr", since = "1.7.0"))] Ipv6Addr),
-}
-
-/// An IPv4 address.
-///
-/// IPv4 addresses are defined as 32-bit integers in [IETF RFC 791].
-/// They are usually represented as four octets.
-///
-/// See [`IpAddr`] for a type encompassing both IPv4 and IPv6 addresses.
-///
-/// [IETF RFC 791]: https://tools.ietf.org/html/rfc791
-///
-/// # Textual representation
-///
-/// `Ipv4Addr` provides a [`FromStr`] implementation. The four octets are in decimal
-/// notation, divided by `.` (this is called "dot-decimal notation").
-/// Notably, octal numbers (which are indicated with a leading `0`) and hexadecimal numbers (which
-/// are indicated with a leading `0x`) are not allowed per [IETF RFC 6943].
-///
-/// [IETF RFC 6943]: https://tools.ietf.org/html/rfc6943#section-3.1.1
-/// [`FromStr`]: core::str::FromStr
-///
-/// # Examples
-///
-/// ```
-/// use std::net::Ipv4Addr;
-///
-/// let localhost = Ipv4Addr::new(127, 0, 0, 1);
-/// assert_eq!("127.0.0.1".parse(), Ok(localhost));
-/// assert_eq!(localhost.is_loopback(), true);
-/// assert!("012.004.002.000".parse::<Ipv4Addr>().is_err()); // all octets are in octal
-/// assert!("0000000.0.0.0".parse::<Ipv4Addr>().is_err()); // first octet is a zero in octal
-/// assert!("0xcb.0x0.0x71.0x00".parse::<Ipv4Addr>().is_err()); // all octets are in hex
-/// ```
-#[derive(Copy, Clone, PartialEq, Eq, Hash)]
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-pub struct Ipv4Addr {
-    octets: [u8; 4],
-}
-
-/// An IPv6 address.
-///
-/// IPv6 addresses are defined as 128-bit integers in [IETF RFC 4291].
-/// They are usually represented as eight 16-bit segments.
-///
-/// [IETF RFC 4291]: https://tools.ietf.org/html/rfc4291
-///
-/// # Embedding IPv4 Addresses
-///
-/// See [`IpAddr`] for a type encompassing both IPv4 and IPv6 addresses.
-///
-/// To assist in the transition from IPv4 to IPv6 two types of IPv6 addresses that embed an IPv4 address were defined:
-/// IPv4-compatible and IPv4-mapped addresses. Of these IPv4-compatible addresses have been officially deprecated.
-///
-/// Both types of addresses are not assigned any special meaning by this implementation,
-/// other than what the relevant standards prescribe. This means that an address like `::ffff:127.0.0.1`,
-/// while representing an IPv4 loopback address, is not itself an IPv6 loopback address; only `::1` is.
-/// To handle these so called "IPv4-in-IPv6" addresses, they have to first be converted to their canonical IPv4 address.
-///
-/// ### IPv4-Compatible IPv6 Addresses
-///
-/// IPv4-compatible IPv6 addresses are defined in [IETF RFC 4291 Section 2.5.5.1], and have been officially deprecated.
-/// The RFC describes the format of an "IPv4-Compatible IPv6 address" as follows:
-///
-/// ```text
-/// |                80 bits               | 16 |      32 bits        |
-/// +--------------------------------------+--------------------------+
-/// |0000..............................0000|0000|    IPv4 address     |
-/// +--------------------------------------+----+---------------------+
-/// ```
-/// So `::a.b.c.d` would be an IPv4-compatible IPv6 address representing the IPv4 address `a.b.c.d`.
-///
-/// To convert from an IPv4 address to an IPv4-compatible IPv6 address, use [`Ipv4Addr::to_ipv6_compatible`].
-/// Use [`Ipv6Addr::to_ipv4`] to convert an IPv4-compatible IPv6 address to the canonical IPv4 address.
-///
-/// [IETF RFC 4291 Section 2.5.5.1]: https://datatracker.ietf.org/doc/html/rfc4291#section-2.5.5.1
-///
-/// ### IPv4-Mapped IPv6 Addresses
-///
-/// IPv4-mapped IPv6 addresses are defined in [IETF RFC 4291 Section 2.5.5.2].
-/// The RFC describes the format of an "IPv4-Mapped IPv6 address" as follows:
-///
-/// ```text
-/// |                80 bits               | 16 |      32 bits        |
-/// +--------------------------------------+--------------------------+
-/// |0000..............................0000|FFFF|    IPv4 address     |
-/// +--------------------------------------+----+---------------------+
-/// ```
-/// So `::ffff:a.b.c.d` would be an IPv4-mapped IPv6 address representing the IPv4 address `a.b.c.d`.
-///
-/// To convert from an IPv4 address to an IPv4-mapped IPv6 address, use [`Ipv4Addr::to_ipv6_mapped`].
-/// Use [`Ipv6Addr::to_ipv4`] to convert an IPv4-mapped IPv6 address to the canonical IPv4 address.
-/// Note that this will also convert the IPv6 loopback address `::1` to `0.0.0.1`. Use
-/// [`Ipv6Addr::to_ipv4_mapped`] to avoid this.
-///
-/// [IETF RFC 4291 Section 2.5.5.2]: https://datatracker.ietf.org/doc/html/rfc4291#section-2.5.5.2
-///
-/// # Textual representation
-///
-/// `Ipv6Addr` provides a [`FromStr`] implementation. There are many ways to represent
-/// an IPv6 address in text, but in general, each segments is written in hexadecimal
-/// notation, and segments are separated by `:`. For more information, see
-/// [IETF RFC 5952].
-///
-/// [`FromStr`]: core::str::FromStr
-/// [IETF RFC 5952]: https://tools.ietf.org/html/rfc5952
-///
-/// # Examples
-///
-/// ```
-/// use std::net::Ipv6Addr;
-///
-/// let localhost = Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1);
-/// assert_eq!("::1".parse(), Ok(localhost));
-/// assert_eq!(localhost.is_loopback(), true);
-/// ```
-#[derive(Copy, Clone, PartialEq, Eq, Hash)]
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-pub struct Ipv6Addr {
-    octets: [u8; 16],
-}
-
-/// Scope of an [IPv6 multicast address] as defined in [IETF RFC 7346 section 2].
-///
-/// # Stability Guarantees
-///
-/// Not all possible values for a multicast scope have been assigned.
-/// Future RFCs may introduce new scopes, which will be added as variants to this enum;
-/// because of this the enum is marked as `#[non_exhaustive]`.
-///
-/// # Examples
-/// ```
-/// #![feature(ip)]
-///
-/// use std::net::Ipv6Addr;
-/// use std::net::Ipv6MulticastScope::*;
-///
-/// // An IPv6 multicast address with global scope (`ff0e::`).
-/// let address = Ipv6Addr::new(0xff0e, 0, 0, 0, 0, 0, 0, 0);
-///
-/// // Will print "Global scope".
-/// match address.multicast_scope() {
-///     Some(InterfaceLocal) => println!("Interface-Local scope"),
-///     Some(LinkLocal) => println!("Link-Local scope"),
-///     Some(RealmLocal) => println!("Realm-Local scope"),
-///     Some(AdminLocal) => println!("Admin-Local scope"),
-///     Some(SiteLocal) => println!("Site-Local scope"),
-///     Some(OrganizationLocal) => println!("Organization-Local scope"),
-///     Some(Global) => println!("Global scope"),
-///     Some(_) => println!("Unknown scope"),
-///     None => println!("Not a multicast address!")
-/// }
-///
-/// ```
-///
-/// [IPv6 multicast address]: Ipv6Addr
-/// [IETF RFC 7346 section 2]: https://tools.ietf.org/html/rfc7346#section-2
-#[derive(Copy, PartialEq, Eq, Clone, Hash, Debug)]
-#[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-#[non_exhaustive]
-pub enum Ipv6MulticastScope {
-    /// Interface-Local scope.
-    InterfaceLocal,
-    /// Link-Local scope.
-    LinkLocal,
-    /// Realm-Local scope.
-    RealmLocal,
-    /// Admin-Local scope.
-    AdminLocal,
-    /// Site-Local scope.
-    SiteLocal,
-    /// Organization-Local scope.
-    OrganizationLocal,
-    /// Global scope.
-    Global,
-}
-
-impl IpAddr {
-    /// Returns [`true`] for the special 'unspecified' address.
-    ///
-    /// See the documentation for [`Ipv4Addr::is_unspecified()`] and
-    /// [`Ipv6Addr::is_unspecified()`] for more details.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(IpAddr::V4(Ipv4Addr::new(0, 0, 0, 0)).is_unspecified(), true);
-    /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0)).is_unspecified(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "ip_shared", since = "1.12.0"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_unspecified(&self) -> bool {
-        match self {
-            IpAddr::V4(ip) => ip.is_unspecified(),
-            IpAddr::V6(ip) => ip.is_unspecified(),
-        }
-    }
-
-    /// Returns [`true`] if this is a loopback address.
-    ///
-    /// See the documentation for [`Ipv4Addr::is_loopback()`] and
-    /// [`Ipv6Addr::is_loopback()`] for more details.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)).is_loopback(), true);
-    /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0x1)).is_loopback(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "ip_shared", since = "1.12.0"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_loopback(&self) -> bool {
-        match self {
-            IpAddr::V4(ip) => ip.is_loopback(),
-            IpAddr::V6(ip) => ip.is_loopback(),
-        }
-    }
-
-    /// Returns [`true`] if the address appears to be globally routable.
-    ///
-    /// See the documentation for [`Ipv4Addr::is_global()`] and
-    /// [`Ipv6Addr::is_global()`] for more details.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(IpAddr::V4(Ipv4Addr::new(80, 9, 12, 3)).is_global(), true);
-    /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0, 0, 0x1c9, 0, 0, 0xafc8, 0, 0x1)).is_global(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ip", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_global(&self) -> bool {
-        match self {
-            IpAddr::V4(ip) => ip.is_global(),
-            IpAddr::V6(ip) => ip.is_global(),
-        }
-    }
-
-    /// Returns [`true`] if this is a multicast address.
-    ///
-    /// See the documentation for [`Ipv4Addr::is_multicast()`] and
-    /// [`Ipv6Addr::is_multicast()`] for more details.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(IpAddr::V4(Ipv4Addr::new(224, 254, 0, 0)).is_multicast(), true);
-    /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0xff00, 0, 0, 0, 0, 0, 0, 0)).is_multicast(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "ip_shared", since = "1.12.0"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_multicast(&self) -> bool {
-        match self {
-            IpAddr::V4(ip) => ip.is_multicast(),
-            IpAddr::V6(ip) => ip.is_multicast(),
-        }
-    }
-
-    /// Returns [`true`] if this address is in a range designated for documentation.
-    ///
-    /// See the documentation for [`Ipv4Addr::is_documentation()`] and
-    /// [`Ipv6Addr::is_documentation()`] for more details.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(IpAddr::V4(Ipv4Addr::new(203, 0, 113, 6)).is_documentation(), true);
-    /// assert_eq!(
-    ///     IpAddr::V6(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0)).is_documentation(),
-    ///     true
-    /// );
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ip", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_documentation(&self) -> bool {
-        match self {
-            IpAddr::V4(ip) => ip.is_documentation(),
-            IpAddr::V6(ip) => ip.is_documentation(),
-        }
-    }
-
-    /// Returns [`true`] if this address is in a range designated for benchmarking.
-    ///
-    /// See the documentation for [`Ipv4Addr::is_benchmarking()`] and
-    /// [`Ipv6Addr::is_benchmarking()`] for more details.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(IpAddr::V4(Ipv4Addr::new(198, 19, 255, 255)).is_benchmarking(), true);
-    /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0x2001, 0x2, 0, 0, 0, 0, 0, 0)).is_benchmarking(), true);
-    /// ```
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_benchmarking(&self) -> bool {
-        match self {
-            IpAddr::V4(ip) => ip.is_benchmarking(),
-            IpAddr::V6(ip) => ip.is_benchmarking(),
-        }
-    }
-
-    /// Returns [`true`] if this address is an [`IPv4` address], and [`false`]
-    /// otherwise.
-    ///
-    /// [`IPv4` address]: IpAddr::V4
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(IpAddr::V4(Ipv4Addr::new(203, 0, 113, 6)).is_ipv4(), true);
-    /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0)).is_ipv4(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "ipaddr_checker", since = "1.16.0"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_ipv4(&self) -> bool {
-        matches!(self, IpAddr::V4(_))
-    }
-
-    /// Returns [`true`] if this address is an [`IPv6` address], and [`false`]
-    /// otherwise.
-    ///
-    /// [`IPv6` address]: IpAddr::V6
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(IpAddr::V4(Ipv4Addr::new(203, 0, 113, 6)).is_ipv6(), false);
-    /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0)).is_ipv6(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "ipaddr_checker", since = "1.16.0"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_ipv6(&self) -> bool {
-        matches!(self, IpAddr::V6(_))
-    }
-
-    /// Converts this address to an `IpAddr::V4` if it is an IPv4-mapped IPv6 addresses, otherwise it
-    /// return `self` as-is.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    /// use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)).to_canonical().is_loopback(), true);
-    /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x7f00, 0x1)).is_loopback(), false);
-    /// assert_eq!(IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x7f00, 0x1)).to_canonical().is_loopback(), true);
-    /// ```
-    #[inline]
-    #[must_use = "this returns the result of the operation, \
-                  without modifying the original"]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ip", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    pub const fn to_canonical(&self) -> IpAddr {
-        match self {
-            &v4 @ IpAddr::V4(_) => v4,
-            IpAddr::V6(v6) => v6.to_canonical(),
-        }
-    }
-}
-
-impl Ipv4Addr {
-    /// Creates a new IPv4 address from four eight-bit octets.
-    ///
-    /// The result will represent the IP address `a`.`b`.`c`.`d`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// let addr = Ipv4Addr::new(127, 0, 0, 1);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_32", since = "1.32.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[must_use]
-    #[inline]
-    pub const fn new(a: u8, b: u8, c: u8, d: u8) -> Ipv4Addr {
-        Ipv4Addr {
-            octets: [a, b, c, d],
-        }
-    }
-
-    /// An IPv4 address with the address pointing to localhost: `127.0.0.1`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// let addr = Ipv4Addr::LOCALHOST;
-    /// assert_eq!(addr, Ipv4Addr::new(127, 0, 0, 1));
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "ip_constructors", since = "1.30.0"))]
-    pub const LOCALHOST: Self = Ipv4Addr::new(127, 0, 0, 1);
-
-    /// An IPv4 address representing an unspecified address: `0.0.0.0`
-    ///
-    /// This corresponds to the constant `INADDR_ANY` in other languages.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// let addr = Ipv4Addr::UNSPECIFIED;
-    /// assert_eq!(addr, Ipv4Addr::new(0, 0, 0, 0));
-    /// ```
-    #[doc(alias = "INADDR_ANY")]
-    #[cfg_attr(staged_api, stable(feature = "ip_constructors", since = "1.30.0"))]
-    pub const UNSPECIFIED: Self = Ipv4Addr::new(0, 0, 0, 0);
-
-    /// An IPv4 address representing the broadcast address: `255.255.255.255`
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// let addr = Ipv4Addr::BROADCAST;
-    /// assert_eq!(addr, Ipv4Addr::new(255, 255, 255, 255));
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "ip_constructors", since = "1.30.0"))]
-    pub const BROADCAST: Self = Ipv4Addr::new(255, 255, 255, 255);
-
-    /// Returns the four eight-bit integers that make up this address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// let addr = Ipv4Addr::new(127, 0, 0, 1);
-    /// assert_eq!(addr.octets(), [127, 0, 0, 1]);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[must_use]
-    #[inline]
-    pub const fn octets(&self) -> [u8; 4] {
-        self.octets
-    }
-
-    /// Returns [`true`] for the special 'unspecified' address (`0.0.0.0`).
-    ///
-    /// This property is defined in _UNIX Network Programming, Second Edition_,
-    /// W. Richard Stevens, p. 891; see also [ip7].
-    ///
-    /// [ip7]: https://man7.org/linux/man-pages/man7/ip.7.html
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// assert_eq!(Ipv4Addr::new(0, 0, 0, 0).is_unspecified(), true);
-    /// assert_eq!(Ipv4Addr::new(45, 22, 13, 197).is_unspecified(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_32", since = "1.32.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "ip_shared", since = "1.12.0"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_unspecified(&self) -> bool {
-        u32::from_be_bytes(self.octets) == 0
-    }
-
-    /// Returns [`true`] if this is a loopback address (`127.0.0.0/8`).
-    ///
-    /// This property is defined by [IETF RFC 1122].
-    ///
-    /// [IETF RFC 1122]: https://tools.ietf.org/html/rfc1122
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// assert_eq!(Ipv4Addr::new(127, 0, 0, 1).is_loopback(), true);
-    /// assert_eq!(Ipv4Addr::new(45, 22, 13, 197).is_loopback(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(since = "1.7.0", feature = "ip_17"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_loopback(&self) -> bool {
-        self.octets()[0] == 127
-    }
-
-    /// Returns [`true`] if this is a private address.
-    ///
-    /// The private address ranges are defined in [IETF RFC 1918] and include:
-    ///
-    ///  - `10.0.0.0/8`
-    ///  - `172.16.0.0/12`
-    ///  - `192.168.0.0/16`
-    ///
-    /// [IETF RFC 1918]: https://tools.ietf.org/html/rfc1918
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// assert_eq!(Ipv4Addr::new(10, 0, 0, 1).is_private(), true);
-    /// assert_eq!(Ipv4Addr::new(10, 10, 10, 10).is_private(), true);
-    /// assert_eq!(Ipv4Addr::new(172, 16, 10, 10).is_private(), true);
-    /// assert_eq!(Ipv4Addr::new(172, 29, 45, 14).is_private(), true);
-    /// assert_eq!(Ipv4Addr::new(172, 32, 0, 2).is_private(), false);
-    /// assert_eq!(Ipv4Addr::new(192, 168, 0, 2).is_private(), true);
-    /// assert_eq!(Ipv4Addr::new(192, 169, 0, 2).is_private(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(since = "1.7.0", feature = "ip_17"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_private(&self) -> bool {
-        match self.octets() {
-            [10, ..] => true,
-            [172, b, ..] if b >= 16 && b <= 31 => true,
-            [192, 168, ..] => true,
-            _ => false,
-        }
-    }
-
-    /// Returns [`true`] if the address is link-local (`169.254.0.0/16`).
-    ///
-    /// This property is defined by [IETF RFC 3927].
-    ///
-    /// [IETF RFC 3927]: https://tools.ietf.org/html/rfc3927
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// assert_eq!(Ipv4Addr::new(169, 254, 0, 0).is_link_local(), true);
-    /// assert_eq!(Ipv4Addr::new(169, 254, 10, 65).is_link_local(), true);
-    /// assert_eq!(Ipv4Addr::new(16, 89, 10, 65).is_link_local(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(since = "1.7.0", feature = "ip_17"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_link_local(&self) -> bool {
-        matches!(self.octets(), [169, 254, ..])
-    }
-
-    /// Returns [`true`] if the address appears to be globally reachable
-    /// as specified by the [IANA IPv4 Special-Purpose Address Registry].
-    /// Whether or not an address is practically reachable will depend on your network configuration.
-    ///
-    /// Most IPv4 addresses are globally reachable;
-    /// unless they are specifically defined as *not* globally reachable.
-    ///
-    /// Non-exhaustive list of notable addresses that are not globally reachable:
-    ///
-    /// - The [unspecified address] ([`is_unspecified`](Ipv4Addr::is_unspecified))
-    /// - Addresses reserved for private use ([`is_private`](Ipv4Addr::is_private))
-    /// - Addresses in the shared address space ([`is_shared`](Ipv4Addr::is_shared))
-    /// - Loopback addresses ([`is_loopback`](Ipv4Addr::is_loopback))
-    /// - Link-local addresses ([`is_link_local`](Ipv4Addr::is_link_local))
-    /// - Addresses reserved for documentation ([`is_documentation`](Ipv4Addr::is_documentation))
-    /// - Addresses reserved for benchmarking ([`is_benchmarking`](Ipv4Addr::is_benchmarking))
-    /// - Reserved addresses ([`is_reserved`](Ipv4Addr::is_reserved))
-    /// - The [broadcast address] ([`is_broadcast`](Ipv4Addr::is_broadcast))
-    ///
-    /// For the complete overview of which addresses are globally reachable, see the table at the [IANA IPv4 Special-Purpose Address Registry].
-    ///
-    /// [IANA IPv4 Special-Purpose Address Registry]: https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml
-    /// [unspecified address]: Ipv4Addr::UNSPECIFIED
-    /// [broadcast address]: Ipv4Addr::BROADCAST
-
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::Ipv4Addr;
-    ///
-    /// // Most IPv4 addresses are globally reachable:
-    /// assert_eq!(Ipv4Addr::new(80, 9, 12, 3).is_global(), true);
-    ///
-    /// // However some addresses have been assigned a special meaning
-    /// // that makes them not globally reachable. Some examples are:
-    ///
-    /// // The unspecified address (`0.0.0.0`)
-    /// assert_eq!(Ipv4Addr::UNSPECIFIED.is_global(), false);
-    ///
-    /// // Addresses reserved for private use (`10.0.0.0/8`, `172.16.0.0/12`, 192.168.0.0/16)
-    /// assert_eq!(Ipv4Addr::new(10, 254, 0, 0).is_global(), false);
-    /// assert_eq!(Ipv4Addr::new(192, 168, 10, 65).is_global(), false);
-    /// assert_eq!(Ipv4Addr::new(172, 16, 10, 65).is_global(), false);
-    ///
-    /// // Addresses in the shared address space (`100.64.0.0/10`)
-    /// assert_eq!(Ipv4Addr::new(100, 100, 0, 0).is_global(), false);
-    ///
-    /// // The loopback addresses (`127.0.0.0/8`)
-    /// assert_eq!(Ipv4Addr::LOCALHOST.is_global(), false);
-    ///
-    /// // Link-local addresses (`169.254.0.0/16`)
-    /// assert_eq!(Ipv4Addr::new(169, 254, 45, 1).is_global(), false);
-    ///
-    /// // Addresses reserved for documentation (`192.0.2.0/24`, `198.51.100.0/24`, `203.0.113.0/24`)
-    /// assert_eq!(Ipv4Addr::new(192, 0, 2, 255).is_global(), false);
-    /// assert_eq!(Ipv4Addr::new(198, 51, 100, 65).is_global(), false);
-    /// assert_eq!(Ipv4Addr::new(203, 0, 113, 6).is_global(), false);
-    ///
-    /// // Addresses reserved for benchmarking (`198.18.0.0/15`)
-    /// assert_eq!(Ipv4Addr::new(198, 18, 0, 0).is_global(), false);
-    ///
-    /// // Reserved addresses (`240.0.0.0/4`)
-    /// assert_eq!(Ipv4Addr::new(250, 10, 20, 30).is_global(), false);
-    ///
-    /// // The broadcast address (`255.255.255.255`)
-    /// assert_eq!(Ipv4Addr::BROADCAST.is_global(), false);
-    ///
-    /// // For a complete overview see the IANA IPv4 Special-Purpose Address Registry.
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv4", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_global(&self) -> bool {
-        !(self.octets()[0] == 0 // "This network"
-            || self.is_private()
-            || self.is_shared()
-            || self.is_loopback()
-            || self.is_link_local()
-            // addresses reserved for future protocols (`192.0.0.0/24`)
-            ||(self.octets()[0] == 192 && self.octets()[1] == 0 && self.octets()[2] == 0)
-            || self.is_documentation()
-            || self.is_benchmarking()
-            || self.is_reserved()
-            || self.is_broadcast())
-    }
-
-    /// Returns [`true`] if this address is part of the Shared Address Space defined in
-    /// [IETF RFC 6598] (`100.64.0.0/10`).
-    ///
-    /// [IETF RFC 6598]: https://tools.ietf.org/html/rfc6598
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    /// use std::net::Ipv4Addr;
-    ///
-    /// assert_eq!(Ipv4Addr::new(100, 64, 0, 0).is_shared(), true);
-    /// assert_eq!(Ipv4Addr::new(100, 127, 255, 255).is_shared(), true);
-    /// assert_eq!(Ipv4Addr::new(100, 128, 0, 0).is_shared(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv4", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_shared(&self) -> bool {
-        self.octets()[0] == 100 && (self.octets()[1] & 0b1100_0000 == 0b0100_0000)
-    }
-
-    /// Returns [`true`] if this address part of the `198.18.0.0/15` range, which is reserved for
-    /// network devices benchmarking. This range is defined in [IETF RFC 2544] as `192.18.0.0`
-    /// through `198.19.255.255` but [errata 423] corrects it to `198.18.0.0/15`.
-    ///
-    /// [IETF RFC 2544]: https://tools.ietf.org/html/rfc2544
-    /// [errata 423]: https://www.rfc-editor.org/errata/eid423
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    /// use std::net::Ipv4Addr;
-    ///
-    /// assert_eq!(Ipv4Addr::new(198, 17, 255, 255).is_benchmarking(), false);
-    /// assert_eq!(Ipv4Addr::new(198, 18, 0, 0).is_benchmarking(), true);
-    /// assert_eq!(Ipv4Addr::new(198, 19, 255, 255).is_benchmarking(), true);
-    /// assert_eq!(Ipv4Addr::new(198, 20, 0, 0).is_benchmarking(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv4", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_benchmarking(&self) -> bool {
-        self.octets()[0] == 198 && (self.octets()[1] & 0xfe) == 18
-    }
-
-    /// Returns [`true`] if this address is reserved by IANA for future use. [IETF RFC 1112]
-    /// defines the block of reserved addresses as `240.0.0.0/4`. This range normally includes the
-    /// broadcast address `255.255.255.255`, but this implementation explicitly excludes it, since
-    /// it is obviously not reserved for future use.
-    ///
-    /// [IETF RFC 1112]: https://tools.ietf.org/html/rfc1112
-    ///
-    /// # Warning
-    ///
-    /// As IANA assigns new addresses, this method will be
-    /// updated. This may result in non-reserved addresses being
-    /// treated as reserved in code that relies on an outdated version
-    /// of this method.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    /// use std::net::Ipv4Addr;
-    ///
-    /// assert_eq!(Ipv4Addr::new(240, 0, 0, 0).is_reserved(), true);
-    /// assert_eq!(Ipv4Addr::new(255, 255, 255, 254).is_reserved(), true);
-    ///
-    /// assert_eq!(Ipv4Addr::new(239, 255, 255, 255).is_reserved(), false);
-    /// // The broadcast address is not considered as reserved for future use by this implementation
-    /// assert_eq!(Ipv4Addr::new(255, 255, 255, 255).is_reserved(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv4", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_reserved(&self) -> bool {
-        self.octets()[0] & 240 == 240 && !self.is_broadcast()
-    }
-
-    /// Returns [`true`] if this is a multicast address (`224.0.0.0/4`).
-    ///
-    /// Multicast addresses have a most significant octet between `224` and `239`,
-    /// and is defined by [IETF RFC 5771].
-    ///
-    /// [IETF RFC 5771]: https://tools.ietf.org/html/rfc5771
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// assert_eq!(Ipv4Addr::new(224, 254, 0, 0).is_multicast(), true);
-    /// assert_eq!(Ipv4Addr::new(236, 168, 10, 65).is_multicast(), true);
-    /// assert_eq!(Ipv4Addr::new(172, 16, 10, 65).is_multicast(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(since = "1.7.0", feature = "ip_17"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_multicast(&self) -> bool {
-        self.octets()[0] >= 224 && self.octets()[0] <= 239
-    }
-
-    /// Returns [`true`] if this is a broadcast address (`255.255.255.255`).
-    ///
-    /// A broadcast address has all octets set to `255` as defined in [IETF RFC 919].
-    ///
-    /// [IETF RFC 919]: https://tools.ietf.org/html/rfc919
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// assert_eq!(Ipv4Addr::new(255, 255, 255, 255).is_broadcast(), true);
-    /// assert_eq!(Ipv4Addr::new(236, 168, 10, 65).is_broadcast(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(since = "1.7.0", feature = "ip_17"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_broadcast(&self) -> bool {
-        u32::from_be_bytes(self.octets()) == u32::from_be_bytes(Self::BROADCAST.octets())
-    }
-
-    /// Returns [`true`] if this address is in a range designated for documentation.
-    ///
-    /// This is defined in [IETF RFC 5737]:
-    ///
-    /// - `192.0.2.0/24` (TEST-NET-1)
-    /// - `198.51.100.0/24` (TEST-NET-2)
-    /// - `203.0.113.0/24` (TEST-NET-3)
-    ///
-    /// [IETF RFC 5737]: https://tools.ietf.org/html/rfc5737
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// assert_eq!(Ipv4Addr::new(192, 0, 2, 255).is_documentation(), true);
-    /// assert_eq!(Ipv4Addr::new(198, 51, 100, 65).is_documentation(), true);
-    /// assert_eq!(Ipv4Addr::new(203, 0, 113, 6).is_documentation(), true);
-    /// assert_eq!(Ipv4Addr::new(193, 34, 17, 19).is_documentation(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(since = "1.7.0", feature = "ip_17"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_documentation(&self) -> bool {
-        matches!(
-            self.octets(),
-            [192, 0, 2, _] | [198, 51, 100, _] | [203, 0, 113, _]
-        )
-    }
-
-    /// Converts this address to an [IPv4-compatible] [`IPv6` address].
-    ///
-    /// `a.b.c.d` becomes `::a.b.c.d`
-    ///
-    /// Note that IPv4-compatible addresses have been officially deprecated.
-    /// If you don't explicitly need an IPv4-compatible address for legacy reasons, consider using `to_ipv6_mapped` instead.
-    ///
-    /// [IPv4-compatible]: Ipv6Addr#ipv4-compatible-ipv6-addresses
-    /// [`IPv6` address]: Ipv6Addr
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(
-    ///     Ipv4Addr::new(192, 0, 2, 255).to_ipv6_compatible(),
-    ///     Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0xc000, 0x2ff)
-    /// );
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[must_use = "this returns the result of the operation, \
-                  without modifying the original"]
-    #[inline]
-    pub const fn to_ipv6_compatible(&self) -> Ipv6Addr {
-        let [a, b, c, d] = self.octets();
-        Ipv6Addr {
-            octets: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, a, b, c, d],
-        }
-    }
-
-    /// Converts this address to an [IPv4-mapped] [`IPv6` address].
-    ///
-    /// `a.b.c.d` becomes `::ffff:a.b.c.d`
-    ///
-    /// [IPv4-mapped]: Ipv6Addr#ipv4-mapped-ipv6-addresses
-    /// [`IPv6` address]: Ipv6Addr
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(Ipv4Addr::new(192, 0, 2, 255).to_ipv6_mapped(),
-    ///            Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc000, 0x2ff));
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[must_use = "this returns the result of the operation, \
-                  without modifying the original"]
-    #[inline]
-    pub const fn to_ipv6_mapped(&self) -> Ipv6Addr {
-        let [a, b, c, d] = self.octets();
-        Ipv6Addr {
-            octets: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xFF, 0xFF, a, b, c, d],
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_from_ip", since = "1.16.0"))]
-impl From<Ipv4Addr> for IpAddr {
-    /// Copies this address to a new `IpAddr::V4`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr};
-    ///
-    /// let addr = Ipv4Addr::new(127, 0, 0, 1);
-    ///
-    /// assert_eq!(
-    ///     IpAddr::V4(addr),
-    ///     IpAddr::from(addr)
-    /// )
-    /// ```
-    #[inline]
-    fn from(ipv4: Ipv4Addr) -> IpAddr {
-        IpAddr::V4(ipv4)
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_from_ip", since = "1.16.0"))]
-impl From<Ipv6Addr> for IpAddr {
-    /// Copies this address to a new `IpAddr::V6`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv6Addr};
-    ///
-    /// let addr = Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff);
-    ///
-    /// assert_eq!(
-    ///     IpAddr::V6(addr),
-    ///     IpAddr::from(addr)
-    /// );
-    /// ```
-    #[inline]
-    fn from(ipv6: Ipv6Addr) -> IpAddr {
-        IpAddr::V6(ipv6)
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_cmp", since = "1.16.0"))]
-impl PartialEq<Ipv4Addr> for IpAddr {
-    #[inline]
-    fn eq(&self, other: &Ipv4Addr) -> bool {
-        match self {
-            IpAddr::V4(v4) => v4 == other,
-            IpAddr::V6(_) => false,
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_cmp", since = "1.16.0"))]
-impl PartialEq<IpAddr> for Ipv4Addr {
-    #[inline]
-    fn eq(&self, other: &IpAddr) -> bool {
-        match other {
-            IpAddr::V4(v4) => self == v4,
-            IpAddr::V6(_) => false,
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-impl PartialOrd for Ipv4Addr {
-    #[inline]
-    fn partial_cmp(&self, other: &Ipv4Addr) -> Option<Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_cmp", since = "1.16.0"))]
-impl PartialOrd<Ipv4Addr> for IpAddr {
-    #[inline]
-    fn partial_cmp(&self, other: &Ipv4Addr) -> Option<Ordering> {
-        match self {
-            IpAddr::V4(v4) => v4.partial_cmp(other),
-            IpAddr::V6(_) => Some(Ordering::Greater),
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_cmp", since = "1.16.0"))]
-impl PartialOrd<IpAddr> for Ipv4Addr {
-    #[inline]
-    fn partial_cmp(&self, other: &IpAddr) -> Option<Ordering> {
-        match other {
-            IpAddr::V4(v4) => self.partial_cmp(v4),
-            IpAddr::V6(_) => Some(Ordering::Less),
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-impl Ord for Ipv4Addr {
-    #[inline]
-    fn cmp(&self, other: &Ipv4Addr) -> Ordering {
-        self.octets.cmp(&other.octets)
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_u32", since = "1.1.0"))]
-impl From<Ipv4Addr> for u32 {
-    /// Converts an `Ipv4Addr` into a host byte order `u32`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// let addr = Ipv4Addr::new(0x12, 0x34, 0x56, 0x78);
-    /// assert_eq!(0x12345678, u32::from(addr));
-    /// ```
-    #[inline]
-    fn from(ip: Ipv4Addr) -> u32 {
-        u32::from_be_bytes(ip.octets)
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_u32", since = "1.1.0"))]
-impl From<u32> for Ipv4Addr {
-    /// Converts a host byte order `u32` into an `Ipv4Addr`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// let addr = Ipv4Addr::from(0x12345678);
-    /// assert_eq!(Ipv4Addr::new(0x12, 0x34, 0x56, 0x78), addr);
-    /// ```
-    #[inline]
-    fn from(ip: u32) -> Ipv4Addr {
-        Ipv4Addr {
-            octets: ip.to_be_bytes(),
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "from_slice_v4", since = "1.9.0"))]
-impl From<[u8; 4]> for Ipv4Addr {
-    /// Creates an `Ipv4Addr` from a four element byte array.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv4Addr;
-    ///
-    /// let addr = Ipv4Addr::from([13u8, 12u8, 11u8, 10u8]);
-    /// assert_eq!(Ipv4Addr::new(13, 12, 11, 10), addr);
-    /// ```
-    #[inline]
-    fn from(octets: [u8; 4]) -> Ipv4Addr {
-        Ipv4Addr { octets }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_from_slice", since = "1.17.0"))]
-impl From<[u8; 4]> for IpAddr {
-    /// Creates an `IpAddr::V4` from a four element byte array.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr};
-    ///
-    /// let addr = IpAddr::from([13u8, 12u8, 11u8, 10u8]);
-    /// assert_eq!(IpAddr::V4(Ipv4Addr::new(13, 12, 11, 10)), addr);
-    /// ```
-    #[inline]
-    fn from(octets: [u8; 4]) -> IpAddr {
-        IpAddr::V4(Ipv4Addr::from(octets))
-    }
-}
-
-impl Ipv6Addr {
-    /// Creates a new IPv6 address from eight 16-bit segments.
-    ///
-    /// The result will represent the IP address `a:b:c:d:e:f:g:h`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// let addr = Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_32", since = "1.32.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[allow(clippy::too_many_arguments)]
-    #[must_use]
-    #[inline]
-    pub const fn new(a: u16, b: u16, c: u16, d: u16, e: u16, f: u16, g: u16, h: u16) -> Ipv6Addr {
-        let addr16 = [
-            a.to_be(),
-            b.to_be(),
-            c.to_be(),
-            d.to_be(),
-            e.to_be(),
-            f.to_be(),
-            g.to_be(),
-            h.to_be(),
-        ];
-        Ipv6Addr {
-            // All elements in `addr16` are big endian.
-            // SAFETY: `[u16; 8]` is always safe to transmute to `[u8; 16]`.
-            octets: unsafe { transmute::<_, [u8; 16]>(addr16) },
-        }
-    }
-
-    /// An IPv6 address representing localhost: `::1`.
-    ///
-    /// This corresponds to constant `IN6ADDR_LOOPBACK_INIT` or `in6addr_loopback` in other
-    /// languages.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// let addr = Ipv6Addr::LOCALHOST;
-    /// assert_eq!(addr, Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1));
-    /// ```
-    #[doc(alias = "IN6ADDR_LOOPBACK_INIT")]
-    #[doc(alias = "in6addr_loopback")]
-    #[cfg_attr(staged_api, stable(feature = "ip_constructors", since = "1.30.0"))]
-    pub const LOCALHOST: Self = Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1);
-
-    /// An IPv6 address representing the unspecified address: `::`
-    ///
-    /// This corresponds to constant `IN6ADDR_ANY_INIT` or `in6addr_any` in other languages.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// let addr = Ipv6Addr::UNSPECIFIED;
-    /// assert_eq!(addr, Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0));
-    /// ```
-    #[doc(alias = "IN6ADDR_ANY_INIT")]
-    #[doc(alias = "in6addr_any")]
-    #[cfg_attr(staged_api, stable(feature = "ip_constructors", since = "1.30.0"))]
-    pub const UNSPECIFIED: Self = Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0);
-
-    /// Returns the eight 16-bit segments that make up this address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff).segments(),
-    ///            [0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff]);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[must_use]
-    #[inline]
-    pub const fn segments(&self) -> [u16; 8] {
-        // All elements in `self.octets` must be big endian.
-        // SAFETY: `[u8; 16]` is always safe to transmute to `[u16; 8]`.
-        let [a, b, c, d, e, f, g, h] = unsafe { transmute::<_, [u16; 8]>(self.octets) };
-        // We want native endian u16
-        [
-            u16::from_be(a),
-            u16::from_be(b),
-            u16::from_be(c),
-            u16::from_be(d),
-            u16::from_be(e),
-            u16::from_be(f),
-            u16::from_be(g),
-            u16::from_be(h),
-        ]
-    }
-
-    /// Returns [`true`] for the special 'unspecified' address (`::`).
-    ///
-    /// This property is defined in [IETF RFC 4291].
-    ///
-    /// [IETF RFC 4291]: https://tools.ietf.org/html/rfc4291
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff).is_unspecified(), false);
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0).is_unspecified(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(since = "1.7.0", feature = "ip_17"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_unspecified(&self) -> bool {
-        u128::from_be_bytes(self.octets()) == u128::from_be_bytes(Ipv6Addr::UNSPECIFIED.octets())
-    }
-
-    /// Returns [`true`] if this is the [loopback address] (`::1`),
-    /// as defined in [IETF RFC 4291 section 2.5.3].
-    ///
-    /// Contrary to IPv4, in IPv6 there is only one loopback address.
-    ///
-    /// [loopback address]: Ipv6Addr::LOCALHOST
-    /// [IETF RFC 4291 section 2.5.3]: https://tools.ietf.org/html/rfc4291#section-2.5.3
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff).is_loopback(), false);
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0x1).is_loopback(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(since = "1.7.0", feature = "ip_17"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_loopback(&self) -> bool {
-        u128::from_be_bytes(self.octets()) == u128::from_be_bytes(Ipv6Addr::LOCALHOST.octets())
-    }
-
-    /// Returns [`true`] if the address appears to be globally reachable
-    /// as specified by the [IANA IPv6 Special-Purpose Address Registry].
-    /// Whether or not an address is practically reachable will depend on your network configuration.
-    ///
-    /// Most IPv6 addresses are globally reachable;
-    /// unless they are specifically defined as *not* globally reachable.
-    ///
-    /// Non-exhaustive list of notable addresses that are not globally reachable:
-    /// - The [unspecified address] ([`is_unspecified`](Ipv6Addr::is_unspecified))
-    /// - The [loopback address] ([`is_loopback`](Ipv6Addr::is_loopback))
-    /// - IPv4-mapped addresses
-    /// - Addresses reserved for benchmarking
-    /// - Addresses reserved for documentation ([`is_documentation`](Ipv6Addr::is_documentation))
-    /// - Unique local addresses ([`is_unique_local`](Ipv6Addr::is_unique_local))
-    /// - Unicast addresses with link-local scope ([`is_unicast_link_local`](Ipv6Addr::is_unicast_link_local))
-    ///
-    /// For the complete overview of which addresses are globally reachable, see the table at the [IANA IPv6 Special-Purpose Address Registry].
-    ///
-    /// Note that an address having global scope is not the same as being globally reachable,
-    /// and there is no direct relation between the two concepts: There exist addresses with global scope
-    /// that are not globally reachable (for example unique local addresses),
-    /// and addresses that are globally reachable without having global scope
-    /// (multicast addresses with non-global scope).
-    ///
-    /// [IANA IPv6 Special-Purpose Address Registry]: https://www.iana.org/assignments/iana-ipv6-special-registry/iana-ipv6-special-registry.xhtml
-    /// [unspecified address]: Ipv6Addr::UNSPECIFIED
-    /// [loopback address]: Ipv6Addr::LOCALHOST
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::Ipv6Addr;
-    ///
-    /// // Most IPv6 addresses are globally reachable:
-    /// assert_eq!(Ipv6Addr::new(0x26, 0, 0x1c9, 0, 0, 0xafc8, 0x10, 0x1).is_global(), true);
-    ///
-    /// // However some addresses have been assigned a special meaning
-    /// // that makes them not globally reachable. Some examples are:
-    ///
-    /// // The unspecified address (`::`)
-    /// assert_eq!(Ipv6Addr::UNSPECIFIED.is_global(), false);
-    ///
-    /// // The loopback address (`::1`)
-    /// assert_eq!(Ipv6Addr::LOCALHOST.is_global(), false);
-    ///
-    /// // IPv4-mapped addresses (`::ffff:0:0/96`)
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff).is_global(), false);
-    ///
-    /// // Addresses reserved for benchmarking (`2001:2::/48`)
-    /// assert_eq!(Ipv6Addr::new(0x2001, 2, 0, 0, 0, 0, 0, 1,).is_global(), false);
-    ///
-    /// // Addresses reserved for documentation (`2001:db8::/32`)
-    /// assert_eq!(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 1).is_global(), false);
-    ///
-    /// // Unique local addresses (`fc00::/7`)
-    /// assert_eq!(Ipv6Addr::new(0xfc02, 0, 0, 0, 0, 0, 0, 1).is_global(), false);
-    ///
-    /// // Unicast addresses with link-local scope (`fe80::/10`)
-    /// assert_eq!(Ipv6Addr::new(0xfe81, 0, 0, 0, 0, 0, 0, 1).is_global(), false);
-    ///
-    /// // For a complete overview see the IANA IPv6 Special-Purpose Address Registry.
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv6", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_global(&self) -> bool {
-        !(self.is_unspecified()
-            || self.is_loopback()
-            // IPv4-mapped Address (`::ffff:0:0/96`)
-            || matches!(self.segments(), [0, 0, 0, 0, 0, 0xffff, _, _])
-            // IPv4-IPv6 Translat. (`64:ff9b:1::/48`)
-            || matches!(self.segments(), [0x64, 0xff9b, 1, _, _, _, _, _])
-            // Discard-Only Address Block (`100::/64`)
-            || matches!(self.segments(), [0x100, 0, 0, 0, _, _, _, _])
-            // IETF Protocol Assignments (`2001::/23`)
-            || (matches!(self.segments(), [0x2001, b, _, _, _, _, _, _] if b < 0x200)
-                && !(
-                    // Port Control Protocol Anycast (`2001:1::1`)
-                    u128::from_be_bytes(self.octets()) == 0x2001_0001_0000_0000_0000_0000_0000_0001
-                    // Traversal Using Relays around NAT Anycast (`2001:1::2`)
-                    || u128::from_be_bytes(self.octets()) == 0x2001_0001_0000_0000_0000_0000_0000_0002
-                    // AMT (`2001:3::/32`)
-                    || matches!(self.segments(), [0x2001, 3, _, _, _, _, _, _])
-                    // AS112-v6 (`2001:4:112::/48`)
-                    || matches!(self.segments(), [0x2001, 4, 0x112, _, _, _, _, _])
-                    // ORCHIDv2 (`2001:20::/28`)
-                    || matches!(self.segments(), [0x2001, b, _, _, _, _, _, _] if b >= 0x20 && b <= 0x2F)
-                ))
-            || self.is_documentation()
-            || self.is_unique_local()
-            || self.is_unicast_link_local())
-    }
-
-    /// Returns [`true`] if this is a unique local address (`fc00::/7`).
-    ///
-    /// This property is defined in [IETF RFC 4193].
-    ///
-    /// [IETF RFC 4193]: https://tools.ietf.org/html/rfc4193
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::Ipv6Addr;
-    ///
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff).is_unique_local(), false);
-    /// assert_eq!(Ipv6Addr::new(0xfc02, 0, 0, 0, 0, 0, 0, 0).is_unique_local(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv6", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_unique_local(&self) -> bool {
-        (self.segments()[0] & 0xfe00) == 0xfc00
-    }
-
-    /// Returns [`true`] if this is a unicast address, as defined by [IETF RFC 4291].
-    /// Any address that is not a [multicast address] (`ff00::/8`) is unicast.
-    ///
-    /// [IETF RFC 4291]: https://tools.ietf.org/html/rfc4291
-    /// [multicast address]: Ipv6Addr::is_multicast
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::Ipv6Addr;
-    ///
-    /// // The unspecified and loopback addresses are unicast.
-    /// assert_eq!(Ipv6Addr::UNSPECIFIED.is_unicast(), true);
-    /// assert_eq!(Ipv6Addr::LOCALHOST.is_unicast(), true);
-    ///
-    /// // Any address that is not a multicast address (`ff00::/8`) is unicast.
-    /// assert_eq!(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0).is_unicast(), true);
-    /// assert_eq!(Ipv6Addr::new(0xff00, 0, 0, 0, 0, 0, 0, 0).is_unicast(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv6", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_unicast(&self) -> bool {
-        !self.is_multicast()
-    }
-
-    /// Returns `true` if the address is a unicast address with link-local scope,
-    /// as defined in [RFC 4291].
-    ///
-    /// A unicast address has link-local scope if it has the prefix `fe80::/10`, as per [RFC 4291 section 2.4].
-    /// Note that this encompasses more addresses than those defined in [RFC 4291 section 2.5.6],
-    /// which describes "Link-Local IPv6 Unicast Addresses" as having the following stricter format:
-    ///
-    /// ```text
-    /// | 10 bits  |         54 bits         |          64 bits           |
-    /// +----------+-------------------------+----------------------------+
-    /// |1111111010|           0             |       interface ID         |
-    /// +----------+-------------------------+----------------------------+
-    /// ```
-    /// So while currently the only addresses with link-local scope an application will encounter are all in `fe80::/64`,
-    /// this might change in the future with the publication of new standards. More addresses in `fe80::/10` could be allocated,
-    /// and those addresses will have link-local scope.
-    ///
-    /// Also note that while [RFC 4291 section 2.5.3] mentions about the [loopback address] (`::1`) that "it is treated as having Link-Local scope",
-    /// this does not mean that the loopback address actually has link-local scope and this method will return `false` on it.
-    ///
-    /// [RFC 4291]: https://tools.ietf.org/html/rfc4291
-    /// [RFC 4291 section 2.4]: https://tools.ietf.org/html/rfc4291#section-2.4
-    /// [RFC 4291 section 2.5.3]: https://tools.ietf.org/html/rfc4291#section-2.5.3
-    /// [RFC 4291 section 2.5.6]: https://tools.ietf.org/html/rfc4291#section-2.5.6
-    /// [loopback address]: Ipv6Addr::LOCALHOST
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::Ipv6Addr;
-    ///
-    /// // The loopback address (`::1`) does not actually have link-local scope.
-    /// assert_eq!(Ipv6Addr::LOCALHOST.is_unicast_link_local(), false);
-    ///
-    /// // Only addresses in `fe80::/10` have link-local scope.
-    /// assert_eq!(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0).is_unicast_link_local(), false);
-    /// assert_eq!(Ipv6Addr::new(0xfe80, 0, 0, 0, 0, 0, 0, 0).is_unicast_link_local(), true);
-    ///
-    /// // Addresses outside the stricter `fe80::/64` also have link-local scope.
-    /// assert_eq!(Ipv6Addr::new(0xfe80, 0, 0, 1, 0, 0, 0, 0).is_unicast_link_local(), true);
-    /// assert_eq!(Ipv6Addr::new(0xfe81, 0, 0, 0, 0, 0, 0, 0).is_unicast_link_local(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv6", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_unicast_link_local(&self) -> bool {
-        (self.segments()[0] & 0xffc0) == 0xfe80
-    }
-
-    /// Returns [`true`] if this is an address reserved for documentation
-    /// (`2001:db8::/32`).
-    ///
-    /// This property is defined in [IETF RFC 3849].
-    ///
-    /// [IETF RFC 3849]: https://tools.ietf.org/html/rfc3849
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::Ipv6Addr;
-    ///
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff).is_documentation(), false);
-    /// assert_eq!(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0).is_documentation(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv6", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_documentation(&self) -> bool {
-        (self.segments()[0] == 0x2001) && (self.segments()[1] == 0xdb8)
-    }
-
-    /// Returns [`true`] if this is an address reserved for benchmarking (`2001:2::/48`).
-    ///
-    /// This property is defined in [IETF RFC 5180], where it is mistakenly specified as covering the range `2001:0200::/48`.
-    /// This is corrected in [IETF RFC Errata 1752] to `2001:0002::/48`.
-    ///
-    /// [IETF RFC 5180]: https://tools.ietf.org/html/rfc5180
-    /// [IETF RFC Errata 1752]: https://www.rfc-editor.org/errata_search.php?eid=1752
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::Ipv6Addr;
-    ///
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc613, 0x0).is_benchmarking(), false);
-    /// assert_eq!(Ipv6Addr::new(0x2001, 0x2, 0, 0, 0, 0, 0, 0).is_benchmarking(), true);
-    /// ```
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_benchmarking(&self) -> bool {
-        (self.segments()[0] == 0x2001) && (self.segments()[1] == 0x2) && (self.segments()[2] == 0)
-    }
-
-    /// Returns [`true`] if the address is a globally routable unicast address.
-    ///
-    /// The following return false:
-    ///
-    /// - the loopback address
-    /// - the link-local addresses
-    /// - unique local addresses
-    /// - the unspecified address
-    /// - the address range reserved for documentation
-    ///
-    /// This method returns [`true`] for site-local addresses as per [RFC 4291 section 2.5.7]
-    ///
-    /// ```no_rust
-    /// The special behavior of [the site-local unicast] prefix defined in [RFC3513] must no longer
-    /// be supported in new implementations (i.e., new implementations must treat this prefix as
-    /// Global Unicast).
-    /// ```
-    ///
-    /// [RFC 4291 section 2.5.7]: https://tools.ietf.org/html/rfc4291#section-2.5.7
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::Ipv6Addr;
-    ///
-    /// assert_eq!(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 0).is_unicast_global(), false);
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff).is_unicast_global(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv6", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_unicast_global(&self) -> bool {
-        self.is_unicast()
-            && !self.is_loopback()
-            && !self.is_unicast_link_local()
-            && !self.is_unique_local()
-            && !self.is_unspecified()
-            && !self.is_documentation()
-            && !self.is_benchmarking()
-    }
-
-    /// Returns the address' multicast scope if the address is multicast.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    ///
-    /// use std::net::{Ipv6Addr, Ipv6MulticastScope};
-    ///
-    /// assert_eq!(
-    ///     Ipv6Addr::new(0xff0e, 0, 0, 0, 0, 0, 0, 0).multicast_scope(),
-    ///     Some(Ipv6MulticastScope::Global)
-    /// );
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff).multicast_scope(), None);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv6", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use]
-    #[inline]
-    pub const fn multicast_scope(&self) -> Option<Ipv6MulticastScope> {
-        if self.is_multicast() {
-            match self.segments()[0] & 0x000f {
-                1 => Some(Ipv6MulticastScope::InterfaceLocal),
-                2 => Some(Ipv6MulticastScope::LinkLocal),
-                3 => Some(Ipv6MulticastScope::RealmLocal),
-                4 => Some(Ipv6MulticastScope::AdminLocal),
-                5 => Some(Ipv6MulticastScope::SiteLocal),
-                8 => Some(Ipv6MulticastScope::OrganizationLocal),
-                14 => Some(Ipv6MulticastScope::Global),
-                _ => None,
-            }
-        } else {
-            None
-        }
-    }
-
-    /// Returns [`true`] if this is a multicast address (`ff00::/8`).
-    ///
-    /// This property is defined by [IETF RFC 4291].
-    ///
-    /// [IETF RFC 4291]: https://tools.ietf.org/html/rfc4291
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// assert_eq!(Ipv6Addr::new(0xff00, 0, 0, 0, 0, 0, 0, 0).is_multicast(), true);
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff).is_multicast(), false);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(since = "1.7.0", feature = "ip_17"))]
-    #[must_use]
-    #[inline]
-    pub const fn is_multicast(&self) -> bool {
-        (self.segments()[0] & 0xff00) == 0xff00
-    }
-
-    /// Converts this address to an [`IPv4` address] if it's an [IPv4-mapped] address,
-    /// as defined in [IETF RFC 4291 section 2.5.5.2], otherwise returns [`None`].
-    ///
-    /// `::ffff:a.b.c.d` becomes `a.b.c.d`.
-    /// All addresses *not* starting with `::ffff` will return `None`.
-    ///
-    /// [`IPv4` address]: Ipv4Addr
-    /// [IPv4-mapped]: Ipv6Addr
-    /// [IETF RFC 4291 section 2.5.5.2]: https://tools.ietf.org/html/rfc4291#section-2.5.5.2
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(Ipv6Addr::new(0xff00, 0, 0, 0, 0, 0, 0, 0).to_ipv4_mapped(), None);
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff).to_ipv4_mapped(),
-    ///            Some(Ipv4Addr::new(192, 10, 2, 255)));
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1).to_ipv4_mapped(), None);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv6", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "ipv6_to_ipv4_mapped", since = "1.63.0"))]
-    #[must_use = "this returns the result of the operation, \
-                  without modifying the original"]
-    #[inline]
-    pub const fn to_ipv4_mapped(&self) -> Option<Ipv4Addr> {
-        match self.octets() {
-            [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xff, 0xff, a, b, c, d] => {
-                Some(Ipv4Addr::new(a, b, c, d))
-            }
-            _ => None,
-        }
-    }
-
-    /// Converts this address to an [`IPv4` address] if it is either
-    /// an [IPv4-compatible] address as defined in [IETF RFC 4291 section 2.5.5.1],
-    /// or an [IPv4-mapped] address as defined in [IETF RFC 4291 section 2.5.5.2],
-    /// otherwise returns [`None`].
-    ///
-    /// Note that this will return an [`IPv4` address] for the IPv6 loopback address `::1`. Use
-    /// [`Ipv6Addr::to_ipv4_mapped`] to avoid this.
-    ///
-    /// `::a.b.c.d` and `::ffff:a.b.c.d` become `a.b.c.d`. `::1` becomes `0.0.0.1`.
-    /// All addresses *not* starting with either all zeroes or `::ffff` will return `None`.
-    ///
-    /// [`IPv4` address]: Ipv4Addr
-    /// [IPv4-compatible]: Ipv6Addr#ipv4-compatible-ipv6-addresses
-    /// [IPv4-mapped]: Ipv6Addr#ipv4-mapped-ipv6-addresses
-    /// [IETF RFC 4291 section 2.5.5.1]: https://tools.ietf.org/html/rfc4291#section-2.5.5.1
-    /// [IETF RFC 4291 section 2.5.5.2]: https://tools.ietf.org/html/rfc4291#section-2.5.5.2
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{Ipv4Addr, Ipv6Addr};
-    ///
-    /// assert_eq!(Ipv6Addr::new(0xff00, 0, 0, 0, 0, 0, 0, 0).to_ipv4(), None);
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc00a, 0x2ff).to_ipv4(),
-    ///            Some(Ipv4Addr::new(192, 10, 2, 255)));
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1).to_ipv4(),
-    ///            Some(Ipv4Addr::new(0, 0, 0, 1)));
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_50", since = "1.50.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[must_use = "this returns the result of the operation, \
-                  without modifying the original"]
-    #[inline]
-    pub const fn to_ipv4(&self) -> Option<Ipv4Addr> {
-        if let [0, 0, 0, 0, 0, 0 | 0xffff, ab, cd] = self.segments() {
-            let [a, b] = ab.to_be_bytes();
-            let [c, d] = cd.to_be_bytes();
-            Some(Ipv4Addr::new(a, b, c, d))
-        } else {
-            None
-        }
-    }
-
-    /// Converts this address to an `IpAddr::V4` if it is an IPv4-mapped addresses, otherwise it
-    /// returns self wrapped in an `IpAddr::V6`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// #![feature(ip)]
-    /// use std::net::Ipv6Addr;
-    ///
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x7f00, 0x1).is_loopback(), false);
-    /// assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x7f00, 0x1).to_canonical().is_loopback(), true);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_ipv6", issue = "76205")
-    )]
-    #[cfg_attr(staged_api, unstable(feature = "ip", issue = "27709"))]
-    #[must_use = "this returns the result of the operation, \
-                  without modifying the original"]
-    #[inline]
-    pub const fn to_canonical(&self) -> IpAddr {
-        if let Some(mapped) = self.to_ipv4_mapped() {
-            return IpAddr::V4(mapped);
-        }
-        IpAddr::V6(*self)
-    }
-
-    /// Returns the sixteen eight-bit integers the IPv6 address consists of.
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// assert_eq!(Ipv6Addr::new(0xff00, 0, 0, 0, 0, 0, 0, 0).octets(),
-    ///            [255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
-    /// ```
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "const_ip_32", since = "1.32.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "ipv6_to_octets", since = "1.12.0"))]
-    #[must_use]
-    #[inline]
-    pub const fn octets(&self) -> [u8; 16] {
-        self.octets
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_cmp", since = "1.16.0"))]
-impl PartialEq<IpAddr> for Ipv6Addr {
-    #[inline]
-    fn eq(&self, other: &IpAddr) -> bool {
-        match other {
-            IpAddr::V4(_) => false,
-            IpAddr::V6(v6) => self == v6,
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_cmp", since = "1.16.0"))]
-impl PartialEq<Ipv6Addr> for IpAddr {
-    #[inline]
-    fn eq(&self, other: &Ipv6Addr) -> bool {
-        match self {
-            IpAddr::V4(_) => false,
-            IpAddr::V6(v6) => v6 == other,
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-impl PartialOrd for Ipv6Addr {
-    #[inline]
-    fn partial_cmp(&self, other: &Ipv6Addr) -> Option<Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_cmp", since = "1.16.0"))]
-impl PartialOrd<Ipv6Addr> for IpAddr {
-    #[inline]
-    fn partial_cmp(&self, other: &Ipv6Addr) -> Option<Ordering> {
-        match self {
-            IpAddr::V4(_) => Some(Ordering::Less),
-            IpAddr::V6(v6) => v6.partial_cmp(other),
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_cmp", since = "1.16.0"))]
-impl PartialOrd<IpAddr> for Ipv6Addr {
-    #[inline]
-    fn partial_cmp(&self, other: &IpAddr) -> Option<Ordering> {
-        match other {
-            IpAddr::V4(_) => Some(Ordering::Greater),
-            IpAddr::V6(v6) => self.partial_cmp(v6),
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-impl Ord for Ipv6Addr {
-    #[inline]
-    fn cmp(&self, other: &Ipv6Addr) -> Ordering {
-        self.segments().cmp(&other.segments())
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "i128", since = "1.26.0"))]
-impl From<Ipv6Addr> for u128 {
-    /// Convert an `Ipv6Addr` into a host byte order `u128`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// let addr = Ipv6Addr::new(
-    ///     0x1020, 0x3040, 0x5060, 0x7080,
-    ///     0x90A0, 0xB0C0, 0xD0E0, 0xF00D,
-    /// );
-    /// assert_eq!(0x102030405060708090A0B0C0D0E0F00D_u128, u128::from(addr));
-    /// ```
-    #[inline]
-    fn from(ip: Ipv6Addr) -> u128 {
-        u128::from_be_bytes(ip.octets)
-    }
-}
-#[cfg_attr(staged_api, stable(feature = "i128", since = "1.26.0"))]
-impl From<u128> for Ipv6Addr {
-    /// Convert a host byte order `u128` into an `Ipv6Addr`.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// let addr = Ipv6Addr::from(0x102030405060708090A0B0C0D0E0F00D_u128);
-    /// assert_eq!(
-    ///     Ipv6Addr::new(
-    ///         0x1020, 0x3040, 0x5060, 0x7080,
-    ///         0x90A0, 0xB0C0, 0xD0E0, 0xF00D,
-    ///     ),
-    ///     addr);
-    /// ```
-    #[inline]
-    fn from(ip: u128) -> Ipv6Addr {
-        Ipv6Addr::from(ip.to_be_bytes())
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ipv6_from_octets", since = "1.9.0"))]
-impl From<[u8; 16]> for Ipv6Addr {
-    /// Creates an `Ipv6Addr` from a sixteen element byte array.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// let addr = Ipv6Addr::from([
-    ///     25u8, 24u8, 23u8, 22u8, 21u8, 20u8, 19u8, 18u8,
-    ///     17u8, 16u8, 15u8, 14u8, 13u8, 12u8, 11u8, 10u8,
-    /// ]);
-    /// assert_eq!(
-    ///     Ipv6Addr::new(
-    ///         0x1918, 0x1716,
-    ///         0x1514, 0x1312,
-    ///         0x1110, 0x0f0e,
-    ///         0x0d0c, 0x0b0a
-    ///     ),
-    ///     addr
-    /// );
-    /// ```
-    #[inline]
-    fn from(octets: [u8; 16]) -> Ipv6Addr {
-        Ipv6Addr { octets }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ipv6_from_segments", since = "1.16.0"))]
-impl From<[u16; 8]> for Ipv6Addr {
-    /// Creates an `Ipv6Addr` from an eight element 16-bit array.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::Ipv6Addr;
-    ///
-    /// let addr = Ipv6Addr::from([
-    ///     525u16, 524u16, 523u16, 522u16,
-    ///     521u16, 520u16, 519u16, 518u16,
-    /// ]);
-    /// assert_eq!(
-    ///     Ipv6Addr::new(
-    ///         0x20d, 0x20c,
-    ///         0x20b, 0x20a,
-    ///         0x209, 0x208,
-    ///         0x207, 0x206
-    ///     ),
-    ///     addr
-    /// );
-    /// ```
-    #[inline]
-    fn from(segments: [u16; 8]) -> Ipv6Addr {
-        let [a, b, c, d, e, f, g, h] = segments;
-        Ipv6Addr::new(a, b, c, d, e, f, g, h)
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_from_slice", since = "1.17.0"))]
-impl From<[u8; 16]> for IpAddr {
-    /// Creates an `IpAddr::V6` from a sixteen element byte array.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv6Addr};
-    ///
-    /// let addr = IpAddr::from([
-    ///     25u8, 24u8, 23u8, 22u8, 21u8, 20u8, 19u8, 18u8,
-    ///     17u8, 16u8, 15u8, 14u8, 13u8, 12u8, 11u8, 10u8,
-    /// ]);
-    /// assert_eq!(
-    ///     IpAddr::V6(Ipv6Addr::new(
-    ///         0x1918, 0x1716,
-    ///         0x1514, 0x1312,
-    ///         0x1110, 0x0f0e,
-    ///         0x0d0c, 0x0b0a
-    ///     )),
-    ///     addr
-    /// );
-    /// ```
-    #[inline]
-    fn from(octets: [u8; 16]) -> IpAddr {
-        IpAddr::V6(Ipv6Addr::from(octets))
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_from_slice", since = "1.17.0"))]
-impl From<[u16; 8]> for IpAddr {
-    /// Creates an `IpAddr::V6` from an eight element 16-bit array.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv6Addr};
-    ///
-    /// let addr = IpAddr::from([
-    ///     525u16, 524u16, 523u16, 522u16,
-    ///     521u16, 520u16, 519u16, 518u16,
-    /// ]);
-    /// assert_eq!(
-    ///     IpAddr::V6(Ipv6Addr::new(
-    ///         0x20d, 0x20c,
-    ///         0x20b, 0x20a,
-    ///         0x209, 0x208,
-    ///         0x207, 0x206
-    ///     )),
-    ///     addr
-    /// );
-    /// ```
-    #[inline]
-    fn from(segments: [u16; 8]) -> IpAddr {
-        IpAddr::V6(Ipv6Addr::from(segments))
-    }
-}
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/net/mod.rs b/vendor/rustix/src/maybe_polyfill/no_std/net/mod.rs
deleted file mode 100644
index 06e8f94..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/net/mod.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-mod ip_addr;
-mod socket_addr;
-
-#[allow(unused_imports)]
-pub use self::ip_addr::{IpAddr, Ipv4Addr, Ipv6Addr, Ipv6MulticastScope};
-pub use self::socket_addr::{SocketAddr, SocketAddrV4, SocketAddrV6};
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/net/socket_addr.rs b/vendor/rustix/src/maybe_polyfill/no_std/net/socket_addr.rs
deleted file mode 100644
index 053d8f6..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/net/socket_addr.rs
+++ /dev/null
@@ -1,641 +0,0 @@
-//! The following is derived from Rust's
-//! library/std/src/net/socket_addr.rs at revision
-//! bd20fc1fd657b32f7aa1d70d8723f04c87f21606.
-//!
-//! All code in this file is licensed MIT or Apache 2.0 at your option.
-//!
-//! This defines `SocketAddr`, `SocketAddrV4`, and `SocketAddrV6` in a
-//! platform-independent way. It is not the native representation.
-
-use super::ip_addr::{IpAddr, Ipv4Addr, Ipv6Addr};
-use core::cmp::Ordering;
-use core::hash;
-
-/// An internet socket address, either IPv4 or IPv6.
-///
-/// Internet socket addresses consist of an [IP address], a 16-bit port number, as well
-/// as possibly some version-dependent additional information. See [`SocketAddrV4`]'s and
-/// [`SocketAddrV6`]'s respective documentation for more details.
-///
-/// The size of a `SocketAddr` instance may vary depending on the target operating
-/// system.
-///
-/// [IP address]: IpAddr
-///
-/// # Examples
-///
-/// ```
-/// use std::net::{IpAddr, Ipv4Addr, SocketAddr};
-///
-/// let socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
-///
-/// assert_eq!("127.0.0.1:8080".parse(), Ok(socket));
-/// assert_eq!(socket.port(), 8080);
-/// assert_eq!(socket.is_ipv4(), true);
-/// ```
-#[derive(Copy, Clone, PartialEq, Eq, Hash, PartialOrd, Ord)]
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-pub enum SocketAddr {
-    /// An IPv4 socket address.
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    V4(#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))] SocketAddrV4),
-    /// An IPv6 socket address.
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    V6(#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))] SocketAddrV6),
-}
-
-/// An IPv4 socket address.
-///
-/// IPv4 socket addresses consist of an [`IPv4` address] and a 16-bit port number, as
-/// stated in [IETF RFC 793].
-///
-/// See [`SocketAddr`] for a type encompassing both IPv4 and IPv6 socket addresses.
-///
-/// The size of a `SocketAddrV4` struct may vary depending on the target operating
-/// system. Do not assume that this type has the same memory layout as the underlying
-/// system representation.
-///
-/// [IETF RFC 793]: https://tools.ietf.org/html/rfc793
-/// [`IPv4` address]: Ipv4Addr
-///
-/// # Examples
-///
-/// ```
-/// use std::net::{Ipv4Addr, SocketAddrV4};
-///
-/// let socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);
-///
-/// assert_eq!("127.0.0.1:8080".parse(), Ok(socket));
-/// assert_eq!(socket.ip(), &Ipv4Addr::new(127, 0, 0, 1));
-/// assert_eq!(socket.port(), 8080);
-/// ```
-#[derive(Copy, Clone, Eq, PartialEq)]
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-pub struct SocketAddrV4 {
-    ip: Ipv4Addr,
-    port: u16,
-}
-
-/// An IPv6 socket address.
-///
-/// IPv6 socket addresses consist of an [`IPv6` address], a 16-bit port number, as well
-/// as fields containing the traffic class, the flow label, and a scope identifier
-/// (see [IETF RFC 2553, Section 3.3] for more details).
-///
-/// See [`SocketAddr`] for a type encompassing both IPv4 and IPv6 socket addresses.
-///
-/// The size of a `SocketAddrV6` struct may vary depending on the target operating
-/// system. Do not assume that this type has the same memory layout as the underlying
-/// system representation.
-///
-/// [IETF RFC 2553, Section 3.3]: https://tools.ietf.org/html/rfc2553#section-3.3
-/// [`IPv6` address]: Ipv6Addr
-///
-/// # Examples
-///
-/// ```
-/// use std::net::{Ipv6Addr, SocketAddrV6};
-///
-/// let socket = SocketAddrV6::new(Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 1), 8080, 0, 0);
-///
-/// assert_eq!("[2001:db8::1]:8080".parse(), Ok(socket));
-/// assert_eq!(socket.ip(), &Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 1));
-/// assert_eq!(socket.port(), 8080);
-/// ```
-#[derive(Copy, Clone, Eq, PartialEq)]
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-pub struct SocketAddrV6 {
-    ip: Ipv6Addr,
-    port: u16,
-    flowinfo: u32,
-    scope_id: u32,
-}
-
-impl SocketAddr {
-    /// Creates a new socket address from an [IP address] and a port number.
-    ///
-    /// [IP address]: IpAddr
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr, SocketAddr};
-    ///
-    /// let socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
-    /// assert_eq!(socket.ip(), IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)));
-    /// assert_eq!(socket.port(), 8080);
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "ip_addr", since = "1.7.0"))]
-    #[must_use]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn new(ip: IpAddr, port: u16) -> SocketAddr {
-        match ip {
-            IpAddr::V4(a) => SocketAddr::V4(SocketAddrV4::new(a, port)),
-            IpAddr::V6(a) => SocketAddr::V6(SocketAddrV6::new(a, port, 0, 0)),
-        }
-    }
-
-    /// Returns the IP address associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr, SocketAddr};
-    ///
-    /// let socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
-    /// assert_eq!(socket.ip(), IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)));
-    /// ```
-    #[must_use]
-    #[cfg_attr(staged_api, stable(feature = "ip_addr", since = "1.7.0"))]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn ip(&self) -> IpAddr {
-        match *self {
-            SocketAddr::V4(ref a) => IpAddr::V4(*a.ip()),
-            SocketAddr::V6(ref a) => IpAddr::V6(*a.ip()),
-        }
-    }
-
-    /// Changes the IP address associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr, SocketAddr};
-    ///
-    /// let mut socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
-    /// socket.set_ip(IpAddr::V4(Ipv4Addr::new(10, 10, 0, 1)));
-    /// assert_eq!(socket.ip(), IpAddr::V4(Ipv4Addr::new(10, 10, 0, 1)));
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "sockaddr_setters", since = "1.9.0"))]
-    pub fn set_ip(&mut self, new_ip: IpAddr) {
-        // `match (*self, new_ip)` would have us mutate a copy of self only to throw it away.
-        match (self, new_ip) {
-            (&mut SocketAddr::V4(ref mut a), IpAddr::V4(new_ip)) => a.set_ip(new_ip),
-            (&mut SocketAddr::V6(ref mut a), IpAddr::V6(new_ip)) => a.set_ip(new_ip),
-            (self_, new_ip) => *self_ = Self::new(new_ip, self_.port()),
-        }
-    }
-
-    /// Returns the port number associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr, SocketAddr};
-    ///
-    /// let socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
-    /// assert_eq!(socket.port(), 8080);
-    /// ```
-    #[must_use]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn port(&self) -> u16 {
-        match *self {
-            SocketAddr::V4(ref a) => a.port(),
-            SocketAddr::V6(ref a) => a.port(),
-        }
-    }
-
-    /// Changes the port number associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr, SocketAddr};
-    ///
-    /// let mut socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
-    /// socket.set_port(1025);
-    /// assert_eq!(socket.port(), 1025);
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "sockaddr_setters", since = "1.9.0"))]
-    pub fn set_port(&mut self, new_port: u16) {
-        match *self {
-            SocketAddr::V4(ref mut a) => a.set_port(new_port),
-            SocketAddr::V6(ref mut a) => a.set_port(new_port),
-        }
-    }
-
-    /// Returns [`true`] if the [IP address] in this `SocketAddr` is an
-    /// [`IPv4` address], and [`false`] otherwise.
-    ///
-    /// [IP address]: IpAddr
-    /// [`IPv4` address]: IpAddr::V4
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv4Addr, SocketAddr};
-    ///
-    /// let socket = SocketAddr::new(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)), 8080);
-    /// assert_eq!(socket.is_ipv4(), true);
-    /// assert_eq!(socket.is_ipv6(), false);
-    /// ```
-    #[must_use]
-    #[cfg_attr(staged_api, stable(feature = "sockaddr_checker", since = "1.16.0"))]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn is_ipv4(&self) -> bool {
-        matches!(*self, SocketAddr::V4(_))
-    }
-
-    /// Returns [`true`] if the [IP address] in this `SocketAddr` is an
-    /// [`IPv6` address], and [`false`] otherwise.
-    ///
-    /// [IP address]: IpAddr
-    /// [`IPv6` address]: IpAddr::V6
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{IpAddr, Ipv6Addr, SocketAddr};
-    ///
-    /// let socket = SocketAddr::new(IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 65535, 0, 1)), 8080);
-    /// assert_eq!(socket.is_ipv4(), false);
-    /// assert_eq!(socket.is_ipv6(), true);
-    /// ```
-    #[must_use]
-    #[cfg_attr(staged_api, stable(feature = "sockaddr_checker", since = "1.16.0"))]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn is_ipv6(&self) -> bool {
-        matches!(*self, SocketAddr::V6(_))
-    }
-}
-
-impl SocketAddrV4 {
-    /// Creates a new socket address from an [`IPv4` address] and a port number.
-    ///
-    /// [`IPv4` address]: Ipv4Addr
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV4, Ipv4Addr};
-    ///
-    /// let socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[must_use]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn new(ip: Ipv4Addr, port: u16) -> SocketAddrV4 {
-        SocketAddrV4 { ip, port }
-    }
-
-    /// Returns the IP address associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV4, Ipv4Addr};
-    ///
-    /// let socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);
-    /// assert_eq!(socket.ip(), &Ipv4Addr::new(127, 0, 0, 1));
-    /// ```
-    #[must_use]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn ip(&self) -> &Ipv4Addr {
-        &self.ip
-    }
-
-    /// Changes the IP address associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV4, Ipv4Addr};
-    ///
-    /// let mut socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);
-    /// socket.set_ip(Ipv4Addr::new(192, 168, 0, 1));
-    /// assert_eq!(socket.ip(), &Ipv4Addr::new(192, 168, 0, 1));
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "sockaddr_setters", since = "1.9.0"))]
-    pub fn set_ip(&mut self, new_ip: Ipv4Addr) {
-        self.ip = new_ip;
-    }
-
-    /// Returns the port number associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV4, Ipv4Addr};
-    ///
-    /// let socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);
-    /// assert_eq!(socket.port(), 8080);
-    /// ```
-    #[must_use]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn port(&self) -> u16 {
-        self.port
-    }
-
-    /// Changes the port number associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV4, Ipv4Addr};
-    ///
-    /// let mut socket = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 8080);
-    /// socket.set_port(4242);
-    /// assert_eq!(socket.port(), 4242);
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "sockaddr_setters", since = "1.9.0"))]
-    pub fn set_port(&mut self, new_port: u16) {
-        self.port = new_port;
-    }
-}
-
-impl SocketAddrV6 {
-    /// Creates a new socket address from an [`IPv6` address], a 16-bit port number,
-    /// and the `flowinfo` and `scope_id` fields.
-    ///
-    /// For more information on the meaning and layout of the `flowinfo` and `scope_id`
-    /// parameters, see [IETF RFC 2553, Section 3.3].
-    ///
-    /// [IETF RFC 2553, Section 3.3]: https://tools.ietf.org/html/rfc2553#section-3.3
-    /// [`IPv6` address]: Ipv6Addr
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV6, Ipv6Addr};
-    ///
-    /// let socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 0);
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[must_use]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn new(ip: Ipv6Addr, port: u16, flowinfo: u32, scope_id: u32) -> SocketAddrV6 {
-        SocketAddrV6 {
-            ip,
-            port,
-            flowinfo,
-            scope_id,
-        }
-    }
-
-    /// Returns the IP address associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV6, Ipv6Addr};
-    ///
-    /// let socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 0);
-    /// assert_eq!(socket.ip(), &Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1));
-    /// ```
-    #[must_use]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn ip(&self) -> &Ipv6Addr {
-        &self.ip
-    }
-
-    /// Changes the IP address associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV6, Ipv6Addr};
-    ///
-    /// let mut socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 0);
-    /// socket.set_ip(Ipv6Addr::new(76, 45, 0, 0, 0, 0, 0, 0));
-    /// assert_eq!(socket.ip(), &Ipv6Addr::new(76, 45, 0, 0, 0, 0, 0, 0));
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "sockaddr_setters", since = "1.9.0"))]
-    pub fn set_ip(&mut self, new_ip: Ipv6Addr) {
-        self.ip = new_ip;
-    }
-
-    /// Returns the port number associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV6, Ipv6Addr};
-    ///
-    /// let socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 0);
-    /// assert_eq!(socket.port(), 8080);
-    /// ```
-    #[must_use]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn port(&self) -> u16 {
-        self.port
-    }
-
-    /// Changes the port number associated with this socket address.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV6, Ipv6Addr};
-    ///
-    /// let mut socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 0);
-    /// socket.set_port(4242);
-    /// assert_eq!(socket.port(), 4242);
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "sockaddr_setters", since = "1.9.0"))]
-    pub fn set_port(&mut self, new_port: u16) {
-        self.port = new_port;
-    }
-
-    /// Returns the flow information associated with this address.
-    ///
-    /// This information corresponds to the `sin6_flowinfo` field in C's `netinet/in.h`,
-    /// as specified in [IETF RFC 2553, Section 3.3].
-    /// It combines information about the flow label and the traffic class as specified
-    /// in [IETF RFC 2460], respectively [Section 6] and [Section 7].
-    ///
-    /// [IETF RFC 2553, Section 3.3]: https://tools.ietf.org/html/rfc2553#section-3.3
-    /// [IETF RFC 2460]: https://tools.ietf.org/html/rfc2460
-    /// [Section 6]: https://tools.ietf.org/html/rfc2460#section-6
-    /// [Section 7]: https://tools.ietf.org/html/rfc2460#section-7
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV6, Ipv6Addr};
-    ///
-    /// let socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 10, 0);
-    /// assert_eq!(socket.flowinfo(), 10);
-    /// ```
-    #[must_use]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn flowinfo(&self) -> u32 {
-        self.flowinfo
-    }
-
-    /// Changes the flow information associated with this socket address.
-    ///
-    /// See [`SocketAddrV6::flowinfo`]'s documentation for more details.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV6, Ipv6Addr};
-    ///
-    /// let mut socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 10, 0);
-    /// socket.set_flowinfo(56);
-    /// assert_eq!(socket.flowinfo(), 56);
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "sockaddr_setters", since = "1.9.0"))]
-    pub fn set_flowinfo(&mut self, new_flowinfo: u32) {
-        self.flowinfo = new_flowinfo;
-    }
-
-    /// Returns the scope ID associated with this address.
-    ///
-    /// This information corresponds to the `sin6_scope_id` field in C's `netinet/in.h`,
-    /// as specified in [IETF RFC 2553, Section 3.3].
-    ///
-    /// [IETF RFC 2553, Section 3.3]: https://tools.ietf.org/html/rfc2553#section-3.3
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV6, Ipv6Addr};
-    ///
-    /// let socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 78);
-    /// assert_eq!(socket.scope_id(), 78);
-    /// ```
-    #[must_use]
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_unstable(feature = "const_socketaddr", issue = "82485")
-    )]
-    pub const fn scope_id(&self) -> u32 {
-        self.scope_id
-    }
-
-    /// Changes the scope ID associated with this socket address.
-    ///
-    /// See [`SocketAddrV6::scope_id`]'s documentation for more details.
-    ///
-    /// # Examples
-    ///
-    /// ```
-    /// use std::net::{SocketAddrV6, Ipv6Addr};
-    ///
-    /// let mut socket = SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1), 8080, 0, 78);
-    /// socket.set_scope_id(42);
-    /// assert_eq!(socket.scope_id(), 42);
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "sockaddr_setters", since = "1.9.0"))]
-    pub fn set_scope_id(&mut self, new_scope_id: u32) {
-        self.scope_id = new_scope_id;
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_from_ip", since = "1.16.0"))]
-impl From<SocketAddrV4> for SocketAddr {
-    /// Converts a [`SocketAddrV4`] into a [`SocketAddr::V4`].
-    fn from(sock4: SocketAddrV4) -> SocketAddr {
-        SocketAddr::V4(sock4)
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "ip_from_ip", since = "1.16.0"))]
-impl From<SocketAddrV6> for SocketAddr {
-    /// Converts a [`SocketAddrV6`] into a [`SocketAddr::V6`].
-    fn from(sock6: SocketAddrV6) -> SocketAddr {
-        SocketAddr::V6(sock6)
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "addr_from_into_ip", since = "1.17.0"))]
-impl<I: Into<IpAddr>> From<(I, u16)> for SocketAddr {
-    /// Converts a tuple struct (Into<[`IpAddr`]>, `u16`) into a [`SocketAddr`].
-    ///
-    /// This conversion creates a [`SocketAddr::V4`] for an [`IpAddr::V4`]
-    /// and creates a [`SocketAddr::V6`] for an [`IpAddr::V6`].
-    ///
-    /// `u16` is treated as port of the newly created [`SocketAddr`].
-    fn from(pieces: (I, u16)) -> SocketAddr {
-        SocketAddr::new(pieces.0.into(), pieces.1)
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "socketaddr_ordering", since = "1.45.0"))]
-impl PartialOrd for SocketAddrV4 {
-    fn partial_cmp(&self, other: &SocketAddrV4) -> Option<Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "socketaddr_ordering", since = "1.45.0"))]
-impl PartialOrd for SocketAddrV6 {
-    fn partial_cmp(&self, other: &SocketAddrV6) -> Option<Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "socketaddr_ordering", since = "1.45.0"))]
-impl Ord for SocketAddrV4 {
-    fn cmp(&self, other: &SocketAddrV4) -> Ordering {
-        self.ip()
-            .cmp(other.ip())
-            .then(self.port().cmp(&other.port()))
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "socketaddr_ordering", since = "1.45.0"))]
-impl Ord for SocketAddrV6 {
-    fn cmp(&self, other: &SocketAddrV6) -> Ordering {
-        self.ip()
-            .cmp(other.ip())
-            .then(self.port().cmp(&other.port()))
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-impl hash::Hash for SocketAddrV4 {
-    fn hash<H: hash::Hasher>(&self, s: &mut H) {
-        (self.port, self.ip).hash(s)
-    }
-}
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-impl hash::Hash for SocketAddrV6 {
-    fn hash<H: hash::Hasher>(&self, s: &mut H) {
-        (self.port, &self.ip, self.flowinfo, self.scope_id).hash(s)
-    }
-}
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/os/fd/mod.rs b/vendor/rustix/src/maybe_polyfill/no_std/os/fd/mod.rs
deleted file mode 100644
index ea55953..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/os/fd/mod.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-//! The following is derived from Rust's
-//! library/std/src/os/fd/mod.rs at revision
-//! fa68e73e9947be8ffc5b3b46d899e4953a44e7e9.
-//!
-//! All code in this file is licensed MIT or Apache 2.0 at your option.
-//!
-//! Owned and borrowed Unix-like file descriptors.
-//!
-//! This module is supported on Unix platforms and WASI, which both use a
-//! similar file descriptor system for referencing OS resources.
-
-#![cfg_attr(staged_api, stable(feature = "os_fd", since = "1.66.0"))]
-#![deny(unsafe_op_in_unsafe_fn)]
-
-// `RawFd`, `AsRawFd`, etc.
-mod raw;
-
-// `OwnedFd`, `AsFd`, etc.
-mod owned;
-
-// Export the types and traits for the public API.
-#[cfg_attr(staged_api, stable(feature = "os_fd", since = "1.66.0"))]
-pub use owned::*;
-#[cfg_attr(staged_api, stable(feature = "os_fd", since = "1.66.0"))]
-pub use raw::*;
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/os/fd/owned.rs b/vendor/rustix/src/maybe_polyfill/no_std/os/fd/owned.rs
deleted file mode 100644
index d765c1d..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/os/fd/owned.rs
+++ /dev/null
@@ -1,294 +0,0 @@
-//! The following is derived from Rust's
-//! library/std/src/os/fd/owned.rs at revision
-//! 334a54cd83191f38ad8046ed94c45de735c86c65.
-//!
-//! All code in this file is licensed MIT or Apache 2.0 at your option.
-//!
-//! Owned and borrowed Unix-like file descriptors.
-
-#![cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-#![deny(unsafe_op_in_unsafe_fn)]
-#![allow(unsafe_code)]
-
-use super::raw::{AsRawFd, FromRawFd, IntoRawFd, RawFd};
-use crate::io::close;
-use core::fmt;
-use core::marker::PhantomData;
-use core::mem::forget;
-
-/// A borrowed file descriptor.
-///
-/// This has a lifetime parameter to tie it to the lifetime of something that owns the file
-/// descriptor. For the duration of that lifetime, it is guaranteed that nobody will close the file
-/// descriptor.
-///
-/// This uses `repr(transparent)` and has the representation of a host file
-/// descriptor, so it can be used in FFI in places where a file descriptor is
-/// passed as an argument, it is not captured or consumed, and it never has the
-/// value `-1`.
-///
-/// This type's `.to_owned()` implementation returns another `BorrowedFd`
-/// rather than an `OwnedFd`. It just makes a trivial copy of the raw file
-/// descriptor, which is then borrowed under the same lifetime.
-#[derive(Copy, Clone)]
-#[repr(transparent)]
-#[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0))]
-// libstd/os/raw/mod.rs assures me that every libstd-supported platform has a
-// 32-bit c_int. Below is -2, in two's complement, but that only works out
-// because c_int is 32 bits.
-#[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_end(0xFF_FF_FF_FE))]
-#[cfg_attr(rustc_attrs, rustc_nonnull_optimization_guaranteed)]
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-pub struct BorrowedFd<'fd> {
-    fd: RawFd,
-    _phantom: PhantomData<&'fd OwnedFd>,
-}
-
-/// An owned file descriptor.
-///
-/// This closes the file descriptor on drop. It is guaranteed that nobody else will close the file
-/// descriptor.
-///
-/// This uses `repr(transparent)` and has the representation of a host file
-/// descriptor, so it can be used in FFI in places where a file descriptor is
-/// passed as a consumed argument or returned as an owned value, and it never
-/// has the value `-1`.
-#[repr(transparent)]
-#[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_start(0))]
-// libstd/os/raw/mod.rs assures me that every libstd-supported platform has a
-// 32-bit c_int. Below is -2, in two's complement, but that only works out
-// because c_int is 32 bits.
-#[cfg_attr(rustc_attrs, rustc_layout_scalar_valid_range_end(0xFF_FF_FF_FE))]
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-#[cfg_attr(rustc_attrs, rustc_nonnull_optimization_guaranteed)]
-pub struct OwnedFd {
-    fd: RawFd,
-}
-
-impl BorrowedFd<'_> {
-    /// Return a `BorrowedFd` holding the given raw file descriptor.
-    ///
-    /// # Safety
-    ///
-    /// The resource pointed to by `fd` must remain open for the duration of
-    /// the returned `BorrowedFd`, and it must not have the value `-1`.
-    #[inline]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "io_safety", since = "1.63.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-    pub const unsafe fn borrow_raw(fd: RawFd) -> Self {
-        assert!(fd != u32::MAX as RawFd);
-        // SAFETY: we just asserted that the value is in the valid range and isn't `-1` (the only value bigger than `0xFF_FF_FF_FE` unsigned)
-        #[allow(unused_unsafe)]
-        unsafe {
-            Self {
-                fd,
-                _phantom: PhantomData,
-            }
-        }
-    }
-}
-
-impl OwnedFd {
-    /// Creates a new `OwnedFd` instance that shares the same underlying file handle
-    /// as the existing `OwnedFd` instance.
-    #[cfg(not(target_arch = "wasm32"))]
-    pub fn try_clone(&self) -> crate::io::Result<Self> {
-        // We want to atomically duplicate this file descriptor and set the
-        // CLOEXEC flag, and currently that's done via F_DUPFD_CLOEXEC. This
-        // is a POSIX flag that was added to Linux in 2.6.24.
-        #[cfg(not(target_os = "espidf"))]
-        let fd = crate::io::fcntl_dupfd_cloexec(self, 0)?;
-
-        // For ESP-IDF, F_DUPFD is used instead, because the CLOEXEC semantics
-        // will never be supported, as this is a bare metal framework with
-        // no capabilities for multi-process execution. While F_DUPFD is also
-        // not supported yet, it might be (currently it returns ENOSYS).
-        #[cfg(target_os = "espidf")]
-        let fd = crate::io::fcntl_dupfd(self)?;
-
-        Ok(fd.into())
-    }
-
-    /// Creates a new `OwnedFd` instance that shares the same underlying file handle
-    /// as the existing `OwnedFd` instance.
-    #[cfg(target_arch = "wasm32")]
-    pub fn try_clone(&self) -> crate::io::Result<Self> {
-        Err(crate::io::Errno::NOSYS)
-    }
-}
-
-impl BorrowedFd<'_> {
-    /// Creates a new `OwnedFd` instance that shares the same underlying file
-    /// description as the existing `BorrowedFd` instance.
-    #[cfg(not(any(target_arch = "wasm32", target_os = "hermit")))]
-    #[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-    pub fn try_clone_to_owned(&self) -> crate::io::Result<OwnedFd> {
-        // Avoid using file descriptors below 3 as they are used for stdio
-
-        // We want to atomically duplicate this file descriptor and set the
-        // CLOEXEC flag, and currently that's done via F_DUPFD_CLOEXEC. This
-        // is a POSIX flag that was added to Linux in 2.6.24.
-        #[cfg(not(target_os = "espidf"))]
-        let fd = crate::io::fcntl_dupfd_cloexec(self, 3)?;
-
-        // For ESP-IDF, F_DUPFD is used instead, because the CLOEXEC semantics
-        // will never be supported, as this is a bare metal framework with
-        // no capabilities for multi-process execution. While F_DUPFD is also
-        // not supported yet, it might be (currently it returns ENOSYS).
-        #[cfg(target_os = "espidf")]
-        let fd = crate::io::fcntl_dupfd(self, 3)?;
-
-        Ok(fd)
-    }
-
-    /// Creates a new `OwnedFd` instance that shares the same underlying file
-    /// description as the existing `BorrowedFd` instance.
-    #[cfg(any(target_arch = "wasm32", target_os = "hermit"))]
-    #[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-    pub fn try_clone_to_owned(&self) -> crate::io::Result<OwnedFd> {
-        Err(crate::io::Errno::NOSYS)
-    }
-}
-
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-impl AsRawFd for BorrowedFd<'_> {
-    #[inline]
-    fn as_raw_fd(&self) -> RawFd {
-        self.fd
-    }
-}
-
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-impl AsRawFd for OwnedFd {
-    #[inline]
-    fn as_raw_fd(&self) -> RawFd {
-        self.fd
-    }
-}
-
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-impl IntoRawFd for OwnedFd {
-    #[inline]
-    fn into_raw_fd(self) -> RawFd {
-        let fd = self.fd;
-        forget(self);
-        fd
-    }
-}
-
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-impl FromRawFd for OwnedFd {
-    /// Constructs a new instance of `Self` from the given raw file descriptor.
-    ///
-    /// # Safety
-    ///
-    /// The resource pointed to by `fd` must be open and suitable for assuming
-    /// [ownership][io-safety]. The resource must not require any cleanup other than `close`.
-    ///
-    /// [io-safety]: io#io-safety
-    #[inline]
-    unsafe fn from_raw_fd(fd: RawFd) -> Self {
-        assert_ne!(fd, u32::MAX as RawFd);
-        // SAFETY: we just asserted that the value is in the valid range and isn't `-1` (the only value bigger than `0xFF_FF_FF_FE` unsigned)
-        #[allow(unused_unsafe)]
-        unsafe {
-            Self { fd }
-        }
-    }
-}
-
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-impl Drop for OwnedFd {
-    #[inline]
-    fn drop(&mut self) {
-        unsafe {
-            // Errors are ignored when closing a file descriptor. The reason
-            // for this is that if an error occurs we don't actually know if
-            // the file descriptor was closed or not, and if we retried (for
-            // something like EINTR), we might close another valid file
-            // descriptor opened after we closed ours.
-            close(self.fd as _);
-        }
-    }
-}
-
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-impl fmt::Debug for BorrowedFd<'_> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("BorrowedFd").field("fd", &self.fd).finish()
-    }
-}
-
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-impl fmt::Debug for OwnedFd {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("OwnedFd").field("fd", &self.fd).finish()
-    }
-}
-
-/// A trait to borrow the file descriptor from an underlying object.
-///
-/// This is only available on unix platforms and must be imported in order to
-/// call the method. Windows platforms have a corresponding `AsHandle` and
-/// `AsSocket` set of traits.
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-pub trait AsFd {
-    /// Borrows the file descriptor.
-    ///
-    /// # Example
-    ///
-    /// ```no_run
-    /// # #![feature(io_safety)]
-    /// use std::fs::File;
-    /// # use std::io;
-    /// # #[cfg(target_os = "wasi")]
-    /// # use std::os::wasi::io::{AsFd, BorrowedFd};
-    /// # #[cfg(unix)]
-    /// # use std::os::unix::io::{AsFd, BorrowedFd};
-    ///
-    /// let mut f = File::open("foo.txt")?;
-    /// # #[cfg(any(unix, target_os = "wasi"))]
-    /// let borrowed_fd: BorrowedFd<'_> = f.as_fd();
-    /// # Ok::<(), io::Error>(())
-    /// ```
-    #[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-    fn as_fd(&self) -> BorrowedFd<'_>;
-}
-
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-impl<T: AsFd> AsFd for &T {
-    #[inline]
-    fn as_fd(&self) -> BorrowedFd<'_> {
-        T::as_fd(self)
-    }
-}
-
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-impl<T: AsFd> AsFd for &mut T {
-    #[inline]
-    fn as_fd(&self) -> BorrowedFd<'_> {
-        T::as_fd(self)
-    }
-}
-
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-impl AsFd for BorrowedFd<'_> {
-    #[inline]
-    fn as_fd(&self) -> BorrowedFd<'_> {
-        *self
-    }
-}
-
-#[cfg_attr(staged_api, unstable(feature = "io_safety", issue = "87074"))]
-impl AsFd for OwnedFd {
-    #[inline]
-    fn as_fd(&self) -> BorrowedFd<'_> {
-        // SAFETY: `OwnedFd` and `BorrowedFd` have the same validity
-        // invariants, and the `BorrowedFd` is bounded by the lifetime
-        // of `&self`.
-        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
-    }
-}
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/os/fd/raw.rs b/vendor/rustix/src/maybe_polyfill/no_std/os/fd/raw.rs
deleted file mode 100644
index 8f6b75a..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/os/fd/raw.rs
+++ /dev/null
@@ -1,164 +0,0 @@
-//! The following is derived from Rust's
-//! library/std/src/os/fd/raw.rs at revision
-//! 334a54cd83191f38ad8046ed94c45de735c86c65.
-//!
-//! All code in this file is licensed MIT or Apache 2.0 at your option.
-//!
-//! Raw Unix-like file descriptors.
-
-#![cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-#![allow(unsafe_code)]
-
-use crate::backend::c;
-
-/// Raw file descriptors.
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-pub type RawFd = c::c_int;
-
-/// A trait to extract the raw file descriptor from an underlying object.
-///
-/// This is only available on unix and WASI platforms and must be imported in
-/// order to call the method. Windows platforms have a corresponding
-/// `AsRawHandle` and `AsRawSocket` set of traits.
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-pub trait AsRawFd {
-    /// Extracts the raw file descriptor.
-    ///
-    /// This function is typically used to **borrow** an owned file descriptor.
-    /// When used in this way, this method does **not** pass ownership of the
-    /// raw file descriptor to the caller, and the file descriptor is only
-    /// guaranteed to be valid while the original object has not yet been
-    /// destroyed.
-    ///
-    /// However, borrowing is not strictly required. See [`AsFd::as_fd`]
-    /// for an API which strictly borrows a file descriptor.
-    ///
-    /// # Example
-    ///
-    /// ```no_run
-    /// use std::fs::File;
-    /// # use std::io;
-    /// #[cfg(unix)]
-    /// use std::os::unix::io::{AsRawFd, RawFd};
-    /// #[cfg(target_os = "wasi")]
-    /// use std::os::wasi::io::{AsRawFd, RawFd};
-    ///
-    /// let mut f = File::open("foo.txt")?;
-    /// // `raw_fd` is only valid as long as `f` exists.
-    /// #[cfg(any(unix, target_os = "wasi"))]
-    /// let raw_fd: RawFd = f.as_raw_fd();
-    /// # Ok::<(), io::Error>(())
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    fn as_raw_fd(&self) -> RawFd;
-}
-
-/// A trait to express the ability to construct an object from a raw file
-/// descriptor.
-#[cfg_attr(staged_api, stable(feature = "from_raw_os", since = "1.1.0"))]
-pub trait FromRawFd {
-    /// Constructs a new instance of `Self` from the given raw file
-    /// descriptor.
-    ///
-    /// This function is typically used to **consume ownership** of the
-    /// specified file descriptor. When used in this way, the returned object
-    /// will take responsibility for closing it when the object goes out of
-    /// scope.
-    ///
-    /// However, consuming ownership is not strictly required. Use a
-    /// [`From<OwnedFd>::from`] implementation for an API which strictly
-    /// consumes ownership.
-    ///
-    /// # Safety
-    ///
-    /// The `fd` passed in must be an [owned file descriptor][io-safety];
-    /// in particular, it must be open.
-    ///
-    /// [io-safety]: io#io-safety
-    ///
-    /// # Example
-    ///
-    /// ```no_run
-    /// use std::fs::File;
-    /// # use std::io;
-    /// #[cfg(unix)]
-    /// use std::os::unix::io::{FromRawFd, IntoRawFd, RawFd};
-    /// #[cfg(target_os = "wasi")]
-    /// use std::os::wasi::io::{FromRawFd, IntoRawFd, RawFd};
-    ///
-    /// let f = File::open("foo.txt")?;
-    /// # #[cfg(any(unix, target_os = "wasi"))]
-    /// let raw_fd: RawFd = f.into_raw_fd();
-    /// // SAFETY: no other functions should call `from_raw_fd`, so there
-    /// // is only one owner for the file descriptor.
-    /// # #[cfg(any(unix, target_os = "wasi"))]
-    /// let f = unsafe { File::from_raw_fd(raw_fd) };
-    /// # Ok::<(), io::Error>(())
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "from_raw_os", since = "1.1.0"))]
-    unsafe fn from_raw_fd(fd: RawFd) -> Self;
-}
-
-/// A trait to express the ability to consume an object and acquire ownership of
-/// its raw file descriptor.
-#[cfg_attr(staged_api, stable(feature = "into_raw_os", since = "1.4.0"))]
-pub trait IntoRawFd {
-    /// Consumes this object, returning the raw underlying file descriptor.
-    ///
-    /// This function is typically used to **transfer ownership** of the underlying
-    /// file descriptor to the caller. When used in this way, callers are then the unique
-    /// owners of the file descriptor and must close it once it's no longer needed.
-    ///
-    /// However, transferring ownership is not strictly required. Use a
-    /// [`Into<OwnedFd>::into`] implementation for an API which strictly
-    /// transfers ownership.
-    ///
-    /// # Example
-    ///
-    /// ```no_run
-    /// use std::fs::File;
-    /// # use std::io;
-    /// #[cfg(unix)]
-    /// use std::os::unix::io::{IntoRawFd, RawFd};
-    /// #[cfg(target_os = "wasi")]
-    /// use std::os::wasi::io::{IntoRawFd, RawFd};
-    ///
-    /// let f = File::open("foo.txt")?;
-    /// #[cfg(any(unix, target_os = "wasi"))]
-    /// let raw_fd: RawFd = f.into_raw_fd();
-    /// # Ok::<(), io::Error>(())
-    /// ```
-    #[cfg_attr(staged_api, stable(feature = "into_raw_os", since = "1.4.0"))]
-    fn into_raw_fd(self) -> RawFd;
-}
-
-#[cfg_attr(
-    staged_api,
-    stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")
-)]
-impl AsRawFd for RawFd {
-    #[inline]
-    fn as_raw_fd(&self) -> RawFd {
-        *self
-    }
-}
-#[cfg_attr(
-    staged_api,
-    stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")
-)]
-impl IntoRawFd for RawFd {
-    #[inline]
-    fn into_raw_fd(self) -> RawFd {
-        self
-    }
-}
-#[cfg_attr(
-    staged_api,
-    stable(feature = "raw_fd_reflexive_traits", since = "1.48.0")
-)]
-impl FromRawFd for RawFd {
-    #[inline]
-    unsafe fn from_raw_fd(fd: RawFd) -> RawFd {
-        fd
-    }
-}
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/os/mod.rs b/vendor/rustix/src/maybe_polyfill/no_std/os/mod.rs
deleted file mode 100644
index 67f41f5..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/os/mod.rs
+++ /dev/null
@@ -1,4 +0,0 @@
-#[cfg(any(unix, target_os = "wasi"))]
-pub mod fd;
-#[cfg(windows)]
-pub mod windows;
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/os/windows/io/mod.rs b/vendor/rustix/src/maybe_polyfill/no_std/os/windows/io/mod.rs
deleted file mode 100644
index 77abd03..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/os/windows/io/mod.rs
+++ /dev/null
@@ -1,5 +0,0 @@
-mod raw;
-mod socket;
-
-pub use raw::{AsRawSocket, FromRawSocket, IntoRawSocket, RawSocket};
-pub use socket::{AsSocket, BorrowedSocket, OwnedSocket};
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/os/windows/io/raw.rs b/vendor/rustix/src/maybe_polyfill/no_std/os/windows/io/raw.rs
deleted file mode 100644
index 1e73e00..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/os/windows/io/raw.rs
+++ /dev/null
@@ -1,71 +0,0 @@
-//! The following is derived from Rust's
-//! library/std/src/os/windows/io/raw.rs
-//! at revision
-//! 4f9b394c8a24803e57ba892fa00e539742ebafc0.
-//!
-//! All code in this file is licensed MIT or Apache 2.0 at your option.
-
-use super::super::raw;
-
-/// Raw SOCKETs.
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-pub type RawSocket = raw::SOCKET;
-
-/// Extracts raw sockets.
-#[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-pub trait AsRawSocket {
-    /// Extracts the raw socket.
-    ///
-    /// This function is typically used to **borrow** an owned socket.
-    /// When used in this way, this method does **not** pass ownership of the
-    /// raw socket to the caller, and the socket is only guaranteed
-    /// to be valid while the original object has not yet been destroyed.
-    ///
-    /// However, borrowing is not strictly required. See [`AsSocket::as_socket`]
-    /// for an API which strictly borrows a socket.
-    #[cfg_attr(staged_api, stable(feature = "rust1", since = "1.0.0"))]
-    fn as_raw_socket(&self) -> RawSocket;
-}
-
-/// Creates I/O objects from raw sockets.
-#[cfg_attr(staged_api, stable(feature = "from_raw_os", since = "1.1.0"))]
-pub trait FromRawSocket {
-    /// Constructs a new I/O object from the specified raw socket.
-    ///
-    /// This function is typically used to **consume ownership** of the socket
-    /// given, passing responsibility for closing the socket to the returned
-    /// object. When used in this way, the returned object
-    /// will take responsibility for closing it when the object goes out of
-    /// scope.
-    ///
-    /// However, consuming ownership is not strictly required. Use a
-    /// `From<OwnedSocket>::from` implementation for an API which strictly
-    /// consumes ownership.
-    ///
-    /// # Safety
-    ///
-    /// The `socket` passed in must:
-    ///   - be a valid an open socket,
-    ///   - be a socket that may be freed via [`closesocket`].
-    ///
-    /// [`closesocket`]: https://docs.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-closesocket
-    #[cfg_attr(staged_api, stable(feature = "from_raw_os", since = "1.1.0"))]
-    unsafe fn from_raw_socket(sock: RawSocket) -> Self;
-}
-
-/// A trait to express the ability to consume an object and acquire ownership of
-/// its raw `SOCKET`.
-#[cfg_attr(staged_api, stable(feature = "into_raw_os", since = "1.4.0"))]
-pub trait IntoRawSocket {
-    /// Consumes this object, returning the raw underlying socket.
-    ///
-    /// This function is typically used to **transfer ownership** of the underlying
-    /// socket to the caller. When used in this way, callers are then the unique
-    /// owners of the socket and must close it once it's no longer needed.
-    ///
-    /// However, transferring ownership is not strictly required. Use a
-    /// `Into<OwnedSocket>::into` implementation for an API which strictly
-    /// transfers ownership.
-    #[cfg_attr(staged_api, stable(feature = "into_raw_os", since = "1.4.0"))]
-    fn into_raw_socket(self) -> RawSocket;
-}
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/os/windows/io/socket.rs b/vendor/rustix/src/maybe_polyfill/no_std/os/windows/io/socket.rs
deleted file mode 100644
index bc637aa..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/os/windows/io/socket.rs
+++ /dev/null
@@ -1,199 +0,0 @@
-//! The following is derived from Rust's
-//! library/std/src/os/windows/io/socket.rs
-//! at revision
-//! 4f9b394c8a24803e57ba892fa00e539742ebafc0.
-//!
-//! All code in this file is licensed MIT or Apache 2.0 at your option.
-
-use super::raw::*;
-use crate::backend::c;
-use crate::backend::fd::LibcFd as LibcSocket;
-use core::fmt;
-use core::marker::PhantomData;
-use core::mem::forget;
-
-/// A borrowed socket.
-///
-/// This has a lifetime parameter to tie it to the lifetime of something that
-/// owns the socket.
-///
-/// This uses `repr(transparent)` and has the representation of a host socket,
-/// so it can be used in FFI in places where a socket is passed as an argument,
-/// it is not captured or consumed, and it never has the value
-/// `INVALID_SOCKET`.
-///
-/// This type's `.to_owned()` implementation returns another `BorrowedSocket`
-/// rather than an `OwnedSocket`. It just makes a trivial copy of the raw
-/// socket, which is then borrowed under the same lifetime.
-#[derive(Copy, Clone)]
-#[repr(transparent)]
-#[cfg_attr(staged_api, rustc_layout_scalar_valid_range_start(0))]
-// This is -2, in two's complement. -1 is `INVALID_SOCKET`.
-#[cfg_attr(
-    all(staged_api, target_pointer_width = "32"),
-    rustc_layout_scalar_valid_range_end(0xFF_FF_FF_FE)
-)]
-#[cfg_attr(
-    all(staged_api, target_pointer_width = "64"),
-    rustc_layout_scalar_valid_range_end(0xFF_FF_FF_FF_FF_FF_FF_FE)
-)]
-#[cfg_attr(staged_api, rustc_nonnull_optimization_guaranteed)]
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-pub struct BorrowedSocket<'socket> {
-    socket: RawSocket,
-    _phantom: PhantomData<&'socket OwnedSocket>,
-}
-
-/// An owned socket.
-///
-/// This closes the socket on drop.
-///
-/// This uses `repr(transparent)` and has the representation of a host socket,
-/// so it can be used in FFI in places where a socket is passed as a consumed
-/// argument or returned as an owned value, and it never has the value
-/// `INVALID_SOCKET`.
-#[repr(transparent)]
-#[cfg_attr(staged_api, rustc_layout_scalar_valid_range_start(0))]
-// This is -2, in two's complement. -1 is `INVALID_SOCKET`.
-#[cfg_attr(
-    all(staged_api, target_pointer_width = "32"),
-    rustc_layout_scalar_valid_range_end(0xFF_FF_FF_FE)
-)]
-#[cfg_attr(
-    all(staged_api, target_pointer_width = "64"),
-    rustc_layout_scalar_valid_range_end(0xFF_FF_FF_FF_FF_FF_FF_FE)
-)]
-#[cfg_attr(staged_api, rustc_nonnull_optimization_guaranteed)]
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-pub struct OwnedSocket {
-    socket: RawSocket,
-}
-
-impl BorrowedSocket<'_> {
-    /// Return a `BorrowedSocket` holding the given raw socket.
-    ///
-    /// # Safety
-    ///
-    /// The resource pointed to by `raw` must remain open for the duration of
-    /// the returned `BorrowedSocket`, and it must not have the value
-    /// `INVALID_SOCKET`.
-    #[inline]
-    #[cfg_attr(
-        staged_api,
-        rustc_const_stable(feature = "io_safety", since = "1.63.0")
-    )]
-    #[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-    pub const unsafe fn borrow_raw(socket: RawSocket) -> Self {
-        assert!(socket != c::INVALID_SOCKET as RawSocket);
-        Self {
-            socket,
-            _phantom: PhantomData,
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-impl AsRawSocket for BorrowedSocket<'_> {
-    #[inline]
-    fn as_raw_socket(&self) -> RawSocket {
-        self.socket
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-impl AsRawSocket for OwnedSocket {
-    #[inline]
-    fn as_raw_socket(&self) -> RawSocket {
-        self.socket
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-impl IntoRawSocket for OwnedSocket {
-    #[inline]
-    fn into_raw_socket(self) -> RawSocket {
-        let socket = self.socket;
-        forget(self);
-        socket
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-impl FromRawSocket for OwnedSocket {
-    #[inline]
-    unsafe fn from_raw_socket(socket: RawSocket) -> Self {
-        debug_assert_ne!(socket, c::INVALID_SOCKET as RawSocket);
-        Self { socket }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-impl Drop for OwnedSocket {
-    #[inline]
-    fn drop(&mut self) {
-        unsafe {
-            let _ = c::closesocket(self.socket as LibcSocket);
-        }
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-impl fmt::Debug for BorrowedSocket<'_> {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("BorrowedSocket")
-            .field("socket", &self.socket)
-            .finish()
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-impl fmt::Debug for OwnedSocket {
-    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        f.debug_struct("OwnedSocket")
-            .field("socket", &self.socket)
-            .finish()
-    }
-}
-
-/// A trait to borrow the socket from an underlying object.
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-pub trait AsSocket {
-    /// Borrows the socket.
-    #[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-    fn as_socket(&self) -> BorrowedSocket<'_>;
-}
-
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-impl<T: AsSocket> AsSocket for &T {
-    #[inline]
-    fn as_socket(&self) -> BorrowedSocket<'_> {
-        T::as_socket(self)
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-impl<T: AsSocket> AsSocket for &mut T {
-    #[inline]
-    fn as_socket(&self) -> BorrowedSocket<'_> {
-        T::as_socket(self)
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-impl AsSocket for BorrowedSocket<'_> {
-    #[inline]
-    fn as_socket(&self) -> BorrowedSocket<'_> {
-        *self
-    }
-}
-
-#[cfg_attr(staged_api, stable(feature = "io_safety", since = "1.63.0"))]
-impl AsSocket for OwnedSocket {
-    #[inline]
-    fn as_socket(&self) -> BorrowedSocket<'_> {
-        // Safety: `OwnedSocket` and `BorrowedSocket` have the same validity
-        // invariants, and the `BorrowdSocket` is bounded by the lifetime
-        // of `&self`.
-        unsafe { BorrowedSocket::borrow_raw(self.as_raw_socket()) }
-    }
-}
diff --git a/vendor/rustix/src/maybe_polyfill/no_std/os/windows/mod.rs b/vendor/rustix/src/maybe_polyfill/no_std/os/windows/mod.rs
deleted file mode 100644
index 02f3894..0000000
--- a/vendor/rustix/src/maybe_polyfill/no_std/os/windows/mod.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-//! The following is derived from Rust's
-//! library/std/src/os/windows/raw.rs,
-//! library/std/src/os/windows/io/raw.rs and
-//! library/std/src/os/windows/io/socket.rs
-//! at revision
-//! 4f9b394c8a24803e57ba892fa00e539742ebafc0.
-//!
-//! All code in this file is licensed MIT or Apache 2.0 at your option.
-
-mod raw {
-    #[cfg(target_pointer_width = "32")]
-    #[cfg_attr(staged_api, stable(feature = "raw_ext", since = "1.1.0"))]
-    pub type SOCKET = u32;
-    #[cfg(target_pointer_width = "64")]
-    #[cfg_attr(staged_api, stable(feature = "raw_ext", since = "1.1.0"))]
-    pub type SOCKET = u64;
-}
-
-pub mod io;
diff --git a/vendor/rustix/src/maybe_polyfill/std/mod.rs b/vendor/rustix/src/maybe_polyfill/std/mod.rs
deleted file mode 100644
index bcaceb9..0000000
--- a/vendor/rustix/src/maybe_polyfill/std/mod.rs
+++ /dev/null
@@ -1,43 +0,0 @@
-//! Imports from `std` that would be polyfilled for `no_std` builds (see
-//! `src/polyfill/no_std`).
-//!
-//! This implementation is used when `std` is available and just imports the
-//! necessary items from `std`. For `no_std` builds, the file
-//! `src/polyfill/no_std` is used instead, which doesn't depend on the standard
-//! library.
-
-#[cfg(not(windows))]
-pub mod io {
-    pub use std::io::{IoSlice, IoSliceMut};
-}
-
-#[cfg(not(any(target_os = "redox", target_os = "wasi")))]
-#[cfg(feature = "net")]
-pub mod net {
-    pub use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, SocketAddrV4, SocketAddrV6};
-}
-
-pub mod os {
-    pub mod fd {
-        // Change  to use `std::os::fd` when MSRV becomes 1.66 or higher.
-
-        #[cfg(unix)]
-        pub use std::os::unix::io::{
-            AsFd, AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, OwnedFd, RawFd,
-        };
-        #[cfg(target_os = "wasi")]
-        pub use std::os::wasi::io::{
-            AsFd, AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, OwnedFd, RawFd,
-        };
-    }
-
-    #[cfg(windows)]
-    pub mod windows {
-        pub mod io {
-            pub use std::os::windows::io::{
-                AsRawSocket, AsSocket, BorrowedSocket, FromRawSocket, IntoRawSocket, OwnedSocket,
-                RawSocket,
-            };
-        }
-    }
-}