Deleted vendor folder

3 files changed, 0 insertions, 483 deletions

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
-    }
-}