3 files changed, 0 insertions, 1231 deletions
diff --git a/vendor/rustix/src/path/arg.rs b/vendor/rustix/src/path/arg.rs
deleted file mode 100644
index f71125d..0000000
--- a/vendor/rustix/src/path/arg.rs
+++ /dev/null
@@ -1,1099 +0,0 @@
-//! Convenient and efficient string argument passing.
-//!
-//! This module defines the `Arg` trait and implements it for several common
-//! string types. This allows users to pass any of these string types directly
-//! to rustix APIs with string arguments, and it allows rustix to implement
-//! NUL-termination without the need for copying where possible.
-
-use crate::ffi::CStr;
-use crate::io;
-#[cfg(feature = "itoa")]
-use crate::path::DecInt;
-use crate::path::SMALL_PATH_BUFFER_SIZE;
-#[cfg(all(feature = "alloc", feature = "itoa"))]
-use alloc::borrow::ToOwned;
-use core::mem::MaybeUninit;
-use core::{ptr, slice, str};
-#[cfg(feature = "std")]
-use std::ffi::{OsStr, OsString};
-#[cfg(all(feature = "std", target_os = "hermit"))]
-use std::os::hermit::ext::ffi::{OsStrExt, OsStringExt};
-#[cfg(all(feature = "std", unix))]
-use std::os::unix::ffi::{OsStrExt, OsStringExt};
-#[cfg(all(feature = "std", target_os = "vxworks"))]
-use std::os::vxworks::ext::ffi::{OsStrExt, OsStringExt};
-#[cfg(all(feature = "std", target_os = "wasi"))]
-use std::os::wasi::ffi::{OsStrExt, OsStringExt};
-#[cfg(feature = "std")]
-use std::path::{Component, Components, Iter, Path, PathBuf};
-#[cfg(feature = "alloc")]
-use {crate::ffi::CString, alloc::borrow::Cow};
-#[cfg(feature = "alloc")]
-use {alloc::string::String, alloc::vec::Vec};
-
-/// A trait for passing path arguments.
-///
-/// This is similar to [`AsRef`]`<`[`Path`]`>`, but is implemented for more
-/// kinds of strings and can convert into more kinds of strings.
-///
-/// # Examples
-///
-/// ```
-/// # #[cfg(any(feature = "fs", feature = "net"))]
-/// use rustix::ffi::CStr;
-/// use rustix::io;
-/// # #[cfg(any(feature = "fs", feature = "net"))]
-/// use rustix::path::Arg;
-///
-/// # #[cfg(any(feature = "fs", feature = "net"))]
-/// pub fn touch<P: Arg>(path: P) -> io::Result<()> {
-///     let path = path.into_c_str()?;
-///     _touch(&path)
-/// }
-///
-/// # #[cfg(any(feature = "fs", feature = "net"))]
-/// fn _touch(path: &CStr) -> io::Result<()> {
-///     // implementation goes here
-///     Ok(())
-/// }
-/// ```
-///
-/// Users can then call `touch("foo")`, `touch(cstr!("foo"))`,
-/// `touch(Path::new("foo"))`, or many other things.
-///
-/// [`AsRef`]: std::convert::AsRef
-pub trait Arg {
-    /// Returns a view of this string as a string slice.
-    fn as_str(&self) -> io::Result<&str>;
-
-    /// Returns a potentially-lossy rendering of this string as a
-    /// `Cow<'_, str>`.
-    #[cfg(feature = "alloc")]
-    fn to_string_lossy(&self) -> Cow<'_, str>;
-
-    /// Returns a view of this string as a maybe-owned [`CStr`].
-    #[cfg(feature = "alloc")]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>>;
-
-    /// Consumes `self` and returns a view of this string as a maybe-owned
-    /// [`CStr`].
-    #[cfg(feature = "alloc")]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b;
-
-    /// Runs a closure with `self` passed in as a `&CStr`.
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>;
-}
-
-impl Arg for &str {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        Ok(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        Cow::Borrowed(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(*self).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self.as_bytes(), f)
-    }
-}
-
-#[cfg(feature = "alloc")]
-impl Arg for &String {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        Ok(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        Cow::Borrowed(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(String::as_str(self)).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        self.as_str().into_c_str()
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self.as_bytes(), f)
-    }
-}
-
-#[cfg(feature = "alloc")]
-impl Arg for String {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        Ok(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        Cow::Borrowed(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_str()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        f(&CString::new(self).map_err(|_cstr_err| io::Errno::INVAL)?)
-    }
-}
-
-#[cfg(feature = "std")]
-impl Arg for &OsStr {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        self.to_str().ok_or(io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        OsStr::to_string_lossy(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_bytes()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self.as_bytes()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self.as_bytes(), f)
-    }
-}
-
-#[cfg(feature = "std")]
-impl Arg for &OsString {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        OsString::as_os_str(self).to_str().ok_or(io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        self.as_os_str().to_string_lossy()
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(OsString::as_os_str(self).as_bytes())
-                .map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        self.as_os_str().into_c_str()
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self.as_bytes(), f)
-    }
-}
-
-#[cfg(feature = "std")]
-impl Arg for OsString {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        self.as_os_str().to_str().ok_or(io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        self.as_os_str().to_string_lossy()
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_bytes()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self.into_vec()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        f(&CString::new(self.into_vec()).map_err(|_cstr_err| io::Errno::INVAL)?)
-    }
-}
-
-#[cfg(feature = "std")]
-impl Arg for &Path {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        self.as_os_str().to_str().ok_or(io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        Path::to_string_lossy(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_os_str().as_bytes()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self.as_os_str().as_bytes()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self.as_os_str().as_bytes(), f)
-    }
-}
-
-#[cfg(feature = "std")]
-impl Arg for &PathBuf {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        PathBuf::as_path(self)
-            .as_os_str()
-            .to_str()
-            .ok_or(io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        self.as_path().to_string_lossy()
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(PathBuf::as_path(self).as_os_str().as_bytes())
-                .map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        self.as_path().into_c_str()
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self.as_os_str().as_bytes(), f)
-    }
-}
-
-#[cfg(feature = "std")]
-impl Arg for PathBuf {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        self.as_os_str().to_str().ok_or(io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        self.as_os_str().to_string_lossy()
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_os_str().as_bytes()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self.into_os_string().into_vec()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        f(
-            &CString::new(self.into_os_string().into_vec())
-                .map_err(|_cstr_err| io::Errno::INVAL)?,
-        )
-    }
-}
-
-impl Arg for &CStr {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        self.to_str().map_err(|_utf8_err| io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        CStr::to_string_lossy(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Borrowed(self))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Borrowed(self))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        f(self)
-    }
-}
-
-#[cfg(feature = "alloc")]
-impl Arg for &CString {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        unimplemented!()
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        unimplemented!()
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Borrowed(self))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Borrowed(self))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        f(self)
-    }
-}
-
-#[cfg(feature = "alloc")]
-impl Arg for CString {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        self.to_str().map_err(|_utf8_err| io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        CStr::to_string_lossy(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Borrowed(self))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(self))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        f(&self)
-    }
-}
-
-#[cfg(feature = "alloc")]
-impl<'a> Arg for Cow<'a, str> {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        Ok(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        Cow::Borrowed(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_ref()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            match self {
-                Cow::Owned(s) => CString::new(s),
-                Cow::Borrowed(s) => CString::new(s),
-            }
-            .map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self.as_bytes(), f)
-    }
-}
-
-#[cfg(feature = "std")]
-#[cfg(feature = "alloc")]
-impl<'a> Arg for Cow<'a, OsStr> {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        (**self).to_str().ok_or(io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        (**self).to_string_lossy()
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_bytes()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            match self {
-                Cow::Owned(os) => CString::new(os.into_vec()),
-                Cow::Borrowed(os) => CString::new(os.as_bytes()),
-            }
-            .map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self.as_bytes(), f)
-    }
-}
-
-#[cfg(feature = "alloc")]
-impl<'a> Arg for Cow<'a, CStr> {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        self.to_str().map_err(|_utf8_err| io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        let borrow: &CStr = core::borrow::Borrow::borrow(self);
-        borrow.to_string_lossy()
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Borrowed(self))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(self)
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        f(&self)
-    }
-}
-
-#[cfg(feature = "std")]
-impl<'a> Arg for Component<'a> {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        self.as_os_str().to_str().ok_or(io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        self.as_os_str().to_string_lossy()
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_os_str().as_bytes()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self.as_os_str().as_bytes()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self.as_os_str().as_bytes(), f)
-    }
-}
-
-#[cfg(feature = "std")]
-impl<'a> Arg for Components<'a> {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        self.as_path().to_str().ok_or(io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        self.as_path().to_string_lossy()
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_path().as_os_str().as_bytes())
-                .map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self.as_path().as_os_str().as_bytes())
-                .map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self.as_path().as_os_str().as_bytes(), f)
-    }
-}
-
-#[cfg(feature = "std")]
-impl<'a> Arg for Iter<'a> {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        self.as_path().to_str().ok_or(io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        self.as_path().to_string_lossy()
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_path().as_os_str().as_bytes())
-                .map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self.as_path().as_os_str().as_bytes())
-                .map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self.as_path().as_os_str().as_bytes(), f)
-    }
-}
-
-impl Arg for &[u8] {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        str::from_utf8(self).map_err(|_utf8_err| io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        String::from_utf8_lossy(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(*self).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self, f)
-    }
-}
-
-#[cfg(feature = "alloc")]
-impl Arg for &Vec<u8> {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        str::from_utf8(self).map_err(|_utf8_err| io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        String::from_utf8_lossy(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_slice()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self.as_slice()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        with_c_str(self, f)
-    }
-}
-
-#[cfg(feature = "alloc")]
-impl Arg for Vec<u8> {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        str::from_utf8(self).map_err(|_utf8_err| io::Errno::INVAL)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        String::from_utf8_lossy(self)
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Owned(
-            CString::new(self.as_slice()).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(
-            CString::new(self).map_err(|_cstr_err| io::Errno::INVAL)?,
-        ))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        f(&CString::new(self).map_err(|_cstr_err| io::Errno::INVAL)?)
-    }
-}
-
-#[cfg(feature = "itoa")]
-impl Arg for DecInt {
-    #[inline]
-    fn as_str(&self) -> io::Result<&str> {
-        Ok(self.as_str())
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn to_string_lossy(&self) -> Cow<'_, str> {
-        Cow::Borrowed(self.as_str())
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn as_cow_c_str(&self) -> io::Result<Cow<'_, CStr>> {
-        Ok(Cow::Borrowed(self.as_c_str()))
-    }
-
-    #[cfg(feature = "alloc")]
-    #[inline]
-    fn into_c_str<'b>(self) -> io::Result<Cow<'b, CStr>>
-    where
-        Self: 'b,
-    {
-        Ok(Cow::Owned(self.as_c_str().to_owned()))
-    }
-
-    #[inline]
-    fn into_with_c_str<T, F>(self, f: F) -> io::Result<T>
-    where
-        Self: Sized,
-        F: FnOnce(&CStr) -> io::Result<T>,
-    {
-        f(self.as_c_str())
-    }
-}
-
-/// Runs a closure with `bytes` passed in as a `&CStr`.
-#[allow(unsafe_code, clippy::int_plus_one)]
-#[inline]
-fn with_c_str<T, F>(bytes: &[u8], f: F) -> io::Result<T>
-where
-    F: FnOnce(&CStr) -> io::Result<T>,
-{
-    // Most paths are less than `SMALL_PATH_BUFFER_SIZE` long. The rest can go
-    // through the dynamic allocation path. If you're opening many files in a
-    // directory with a long path, consider opening the directory and using
-    // `openat` to open the files under it, which will avoid this, and is often
-    // faster in the OS as well.
-
-    // Test with >= so that we have room for the trailing NUL.
-    if bytes.len() >= SMALL_PATH_BUFFER_SIZE {
-        return with_c_str_slow_path(bytes, f);
-    }
-
-    // Taken from
-    // <https://github.com/rust-lang/rust/blob/a00f8ba7fcac1b27341679c51bf5a3271fa82df3/library/std/src/sys/common/small_c_string.rs>
-    let mut buf = MaybeUninit::<[u8; SMALL_PATH_BUFFER_SIZE]>::uninit();
-    let buf_ptr = buf.as_mut_ptr().cast::<u8>();
-
-    // This helps test our safety condition below.
-    debug_assert!(bytes.len() + 1 <= SMALL_PATH_BUFFER_SIZE);
-
-    // SAFETY: `bytes.len() < SMALL_PATH_BUFFER_SIZE` which means we have space
-    // for `bytes.len() + 1` u8s:
-    unsafe {
-        ptr::copy_nonoverlapping(bytes.as_ptr(), buf_ptr, bytes.len());
-        buf_ptr.add(bytes.len()).write(0);
-    }
-
-    // SAFETY: We just wrote the bytes above and they will remain valid for the
-    // duration of `f` b/c buf doesn't get dropped until the end of the
-    // function.
-    match CStr::from_bytes_with_nul(unsafe { slice::from_raw_parts(buf_ptr, bytes.len() + 1) }) {
-        Ok(s) => f(s),
-        Err(_) => Err(io::Errno::INVAL),
-    }
-}
-
-/// The slow path which handles any length. In theory OS's only support up to
-/// `PATH_MAX`, but we let the OS enforce that.
-#[allow(unsafe_code, clippy::int_plus_one)]
-#[cold]
-fn with_c_str_slow_path<T, F>(bytes: &[u8], f: F) -> io::Result<T>
-where
-    F: FnOnce(&CStr) -> io::Result<T>,
-{
-    #[cfg(feature = "alloc")]
-    {
-        f(&CString::new(bytes).map_err(|_cstr_err| io::Errno::INVAL)?)
-    }
-
-    #[cfg(not(feature = "alloc"))]
-    {
-        #[cfg(all(libc, not(target_os = "wasi")))]
-        const LARGE_PATH_BUFFER_SIZE: usize = libc::PATH_MAX as usize;
-        #[cfg(linux_raw)]
-        const LARGE_PATH_BUFFER_SIZE: usize = linux_raw_sys::general::PATH_MAX as usize;
-        #[cfg(target_os = "wasi")]
-        const LARGE_PATH_BUFFER_SIZE: usize = 4096 as usize; // TODO: upstream this
-
-        // Taken from
-        // <https://github.com/rust-lang/rust/blob/a00f8ba7fcac1b27341679c51bf5a3271fa82df3/library/std/src/sys/common/small_c_string.rs>
-        let mut buf = MaybeUninit::<[u8; LARGE_PATH_BUFFER_SIZE]>::uninit();
-        let buf_ptr = buf.as_mut_ptr().cast::<u8>();
-
-        // This helps test our safety condition below.
-        if bytes.len() + 1 > LARGE_PATH_BUFFER_SIZE {
-            return Err(io::Errno::NAMETOOLONG);
-        }
-
-        // SAFETY: `bytes.len() < LARGE_PATH_BUFFER_SIZE` which means we have
-        // space for `bytes.len() + 1` u8s:
-        unsafe {
-            ptr::copy_nonoverlapping(bytes.as_ptr(), buf_ptr, bytes.len());
-            buf_ptr.add(bytes.len()).write(0);
-        }
-
-        // SAFETY: We just wrote the bytes above and they will remain valid for
-        // the duration of `f` b/c buf doesn't get dropped until the end of the
-        // function.
-        match CStr::from_bytes_with_nul(unsafe { slice::from_raw_parts(buf_ptr, bytes.len() + 1) })
-        {
-            Ok(s) => f(s),
-            Err(_) => Err(io::Errno::INVAL),
-        }
-    }
-}
diff --git a/vendor/rustix/src/path/dec_int.rs b/vendor/rustix/src/path/dec_int.rs
deleted file mode 100644
index e9c46f4..0000000
--- a/vendor/rustix/src/path/dec_int.rs
+++ /dev/null
@@ -1,120 +0,0 @@
-//! Efficient decimal integer formatting.
-//!
-//! # Safety
-//!
-//! This uses `CStr::from_bytes_with_nul_unchecked` and
-//! `str::from_utf8_unchecked`on the buffer that it filled itself.
-#![allow(unsafe_code)]
-
-use crate::backend::fd::{AsFd, AsRawFd};
-use crate::ffi::CStr;
-use core::fmt::Write;
-use itoa::{Buffer, Integer};
-#[cfg(all(feature = "std", unix))]
-use std::os::unix::ffi::OsStrExt;
-#[cfg(all(feature = "std", target_os = "wasi"))]
-use std::os::wasi::ffi::OsStrExt;
-#[cfg(feature = "std")]
-use {core::fmt, std::ffi::OsStr, std::path::Path};
-
-/// Format an integer into a decimal `Path` component, without constructing a
-/// temporary `PathBuf` or `String`.
-///
-/// This is used for opening paths such as `/proc/self/fd/<fd>` on Linux.
-///
-/// # Examples
-///
-/// ```
-/// # #[cfg(any(feature = "fs", feature = "net"))]
-/// use rustix::path::DecInt;
-///
-/// # #[cfg(any(feature = "fs", feature = "net"))]
-/// assert_eq!(
-///     format!("hello {}", DecInt::new(9876).as_ref().display()),
-///     "hello 9876"
-/// );
-/// ```
-#[derive(Clone)]
-pub struct DecInt {
-    // 20 `u8`s is enough to hold the decimal ASCII representation of any
-    // `u64`, and we add one for a NUL terminator for `as_c_str`.
-    buf: [u8; 20 + 1],
-    len: usize,
-}
-
-impl DecInt {
-    /// Construct a new path component from an integer.
-    #[inline]
-    pub fn new<Int: Integer>(i: Int) -> Self {
-        let mut me = DecIntWriter(Self {
-            buf: [0; 20 + 1],
-            len: 0,
-        });
-        let mut buf = Buffer::new();
-        me.write_str(buf.format(i)).unwrap();
-        me.0
-    }
-
-    /// Construct a new path component from a file descriptor.
-    #[inline]
-    pub fn from_fd<Fd: AsFd>(fd: Fd) -> Self {
-        Self::new(fd.as_fd().as_raw_fd())
-    }
-
-    /// Return the raw byte buffer as a `&str`.
-    #[inline]
-    pub fn as_str(&self) -> &str {
-        // SAFETY: `DecInt` always holds a formatted decimal number, so it's
-        // always valid UTF-8.
-        unsafe { core::str::from_utf8_unchecked(self.as_bytes()) }
-    }
-
-    /// Return the raw byte buffer as a `&CStr`.
-    #[inline]
-    pub fn as_c_str(&self) -> &CStr {
-        let bytes_with_nul = &self.buf[..=self.len];
-        debug_assert!(CStr::from_bytes_with_nul(bytes_with_nul).is_ok());
-
-        // SAFETY: `self.buf` holds a single decimal ASCII representation and
-        // at least one extra NUL byte.
-        unsafe { CStr::from_bytes_with_nul_unchecked(bytes_with_nul) }
-    }
-
-    /// Return the raw byte buffer.
-    #[inline]
-    pub fn as_bytes(&self) -> &[u8] {
-        &self.buf[..self.len]
-    }
-}
-
-struct DecIntWriter(DecInt);
-
-impl core::fmt::Write for DecIntWriter {
-    #[inline]
-    fn write_str(&mut self, s: &str) -> core::fmt::Result {
-        match self.0.buf.get_mut(self.0.len..self.0.len + s.len()) {
-            Some(slice) => {
-                slice.copy_from_slice(s.as_bytes());
-                self.0.len += s.len();
-                Ok(())
-            }
-            None => Err(core::fmt::Error),
-        }
-    }
-}
-
-#[cfg(feature = "std")]
-impl AsRef<Path> for DecInt {
-    #[inline]
-    fn as_ref(&self) -> &Path {
-        let as_os_str: &OsStr = OsStrExt::from_bytes(&self.buf[..self.len]);
-        Path::new(as_os_str)
-    }
-}
-
-#[cfg(feature = "std")]
-impl fmt::Debug for DecInt {
-    fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
-        self.as_str().fmt(fmt)
-    }
-}
diff --git a/vendor/rustix/src/path/mod.rs b/vendor/rustix/src/path/mod.rs
deleted file mode 100644
index 19bf2c7..0000000
--- a/vendor/rustix/src/path/mod.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-//! Filesystem path operations.
-
-mod arg;
-#[cfg(feature = "itoa")]
-mod dec_int;
-
-pub use arg::Arg;
-#[cfg(feature = "itoa")]
-#[cfg_attr(doc_cfg, doc(cfg(feature = "itoa")))]
-pub use dec_int::DecInt;
-
-pub(crate) const SMALL_PATH_BUFFER_SIZE: usize = 256;