From dc0db358abe19481e475e10c32149b53370f1a1c Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 30 May 2024 05:57:31 +0200
Subject: Merging upstream version 1.72.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 vendor/rustix/src/backend/libc/io/io_slice.rs | 87 ---------------------------
 1 file changed, 87 deletions(-)
 delete mode 100644 vendor/rustix/src/backend/libc/io/io_slice.rs

(limited to 'vendor/rustix/src/backend/libc/io/io_slice.rs')

diff --git a/vendor/rustix/src/backend/libc/io/io_slice.rs b/vendor/rustix/src/backend/libc/io/io_slice.rs
deleted file mode 100644
index de1ef434c..000000000
--- a/vendor/rustix/src/backend/libc/io/io_slice.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-//! The following is derived from Rust's
-//! library/std/src/sys/unix/io.rs
-//! dca3f1b786efd27be3b325ed1e01e247aa589c3b.
-
-#![allow(missing_docs)]
-
-use super::super::c;
-use core::marker::PhantomData;
-use core::slice;
-
-#[derive(Copy, Clone)]
-#[repr(transparent)]
-pub struct IoSlice<'a> {
-    vec: c::iovec,
-    _p: PhantomData<&'a [u8]>,
-}
-
-impl<'a> IoSlice<'a> {
-    #[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(),
-            },
-            _p: PhantomData,
-        }
-    }
-
-    #[inline]
-    pub fn advance(&mut self, n: usize) {
-        if self.vec.iov_len < n {
-            panic!("advancing IoSlice beyond its length");
-        }
-
-        unsafe {
-            self.vec.iov_len -= n;
-            self.vec.iov_base = self.vec.iov_base.add(n);
-        }
-    }
-
-    #[inline]
-    pub fn as_slice(&self) -> &[u8] {
-        unsafe { slice::from_raw_parts(self.vec.iov_base as *mut u8, self.vec.iov_len) }
-    }
-}
-
-#[repr(transparent)]
-pub struct IoSliceMut<'a> {
-    vec: c::iovec,
-    _p: PhantomData<&'a mut [u8]>,
-}
-
-impl<'a> IoSliceMut<'a> {
-    #[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(),
-            },
-            _p: PhantomData,
-        }
-    }
-
-    #[inline]
-    pub fn advance(&mut self, n: usize) {
-        if self.vec.iov_len < n {
-            panic!("advancing IoSliceMut beyond its length");
-        }
-
-        unsafe {
-            self.vec.iov_len -= n;
-            self.vec.iov_base = self.vec.iov_base.add(n);
-        }
-    }
-
-    #[inline]
-    pub fn as_slice(&self) -> &[u8] {
-        unsafe { slice::from_raw_parts(self.vec.iov_base as *mut u8, self.vec.iov_len) }
-    }
-
-    #[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) }
-    }
-}
-- 
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