Something went wrong. Try again.
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Something went wrong. Try again.
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282// SPDX-License-Identifier: (BSD-2-Clause OR Apache-2.0) OR MIT//// Copyright 2024 The Fuchsia Authors//// Licensed under the 2-Clause BSD License <LICENSE-BSD or// https://opensource.org/license/bsd-2-clause>, Apache License, Version 2.0// <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT// license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.// This file may not be copied, modified, or distributed except according to// those terms.
//! Deprecated items. These are kept separate so that they don't clutter up//! other modules.
use super::*;
impl<B, T> Ref<B, T>where B: ByteSlice, T: KnownLayout + Immutable + ?Sized,{ #[deprecated(since = "0.8.0", note = "renamed to `Ref::from_bytes`")] #[doc(hidden)] #[must_use = "has no side effects"] #[inline(always)] pub fn new(bytes: B) -> Option<Ref<B, T>> { Self::from_bytes(bytes).ok() }}
impl<B, T> Ref<B, T>where B: SplitByteSlice, T: KnownLayout + Immutable + ?Sized,{ #[deprecated(since = "0.8.0", note = "renamed to `Ref::from_prefix`")] #[doc(hidden)] #[must_use = "has no side effects"] #[inline(always)] pub fn new_from_prefix(bytes: B) -> Option<(Ref<B, T>, B)> { Self::from_prefix(bytes).ok() }}
impl<B, T> Ref<B, T>where B: SplitByteSlice, T: KnownLayout + Immutable + ?Sized,{ #[deprecated(since = "0.8.0", note = "renamed to `Ref::from_suffix`")] #[doc(hidden)] #[must_use = "has no side effects"] #[inline(always)] pub fn new_from_suffix(bytes: B) -> Option<(B, Ref<B, T>)> { Self::from_suffix(bytes).ok() }}
impl<B, T> Ref<B, T>where B: ByteSlice, T: Unaligned + KnownLayout + Immutable + ?Sized,{ #[deprecated( since = "0.8.0", note = "use `Ref::from_bytes`; for `T: Unaligned`, the returned `CastError` implements `Into<SizeError>`" )] #[doc(hidden)] #[must_use = "has no side effects"] #[inline(always)] pub fn new_unaligned(bytes: B) -> Option<Ref<B, T>> { Self::from_bytes(bytes).ok() }}
impl<B, T> Ref<B, T>where B: SplitByteSlice, T: Unaligned + KnownLayout + Immutable + ?Sized,{ #[deprecated( since = "0.8.0", note = "use `Ref::from_prefix`; for `T: Unaligned`, the returned `CastError` implements `Into<SizeError>`" )] #[doc(hidden)] #[must_use = "has no side effects"] #[inline(always)] pub fn new_unaligned_from_prefix(bytes: B) -> Option<(Ref<B, T>, B)> { Self::from_prefix(bytes).ok() }}
impl<B, T> Ref<B, T>where B: SplitByteSlice, T: Unaligned + KnownLayout + Immutable + ?Sized,{ #[deprecated( since = "0.8.0", note = "use `Ref::from_suffix`; for `T: Unaligned`, the returned `CastError` implements `Into<SizeError>`" )] #[doc(hidden)] #[must_use = "has no side effects"] #[inline(always)] pub fn new_unaligned_from_suffix(bytes: B) -> Option<(B, Ref<B, T>)> { Self::from_suffix(bytes).ok() }}
impl<B, T> Ref<B, [T]>where B: ByteSlice, T: Immutable,{ #[deprecated(since = "0.8.0", note = "`Ref::from_bytes` now supports slices")] #[doc(hidden)] #[inline(always)] pub fn new_slice(bytes: B) -> Option<Ref<B, [T]>> { Self::from_bytes(bytes).ok() }}
impl<B, T> Ref<B, [T]>where B: ByteSlice, T: Unaligned + Immutable,{ #[deprecated( since = "0.8.0", note = "`Ref::from_bytes` now supports slices; for `T: Unaligned`, the returned `CastError` implements `Into<SizeError>`" )] #[doc(hidden)] #[inline(always)] pub fn new_slice_unaligned(bytes: B) -> Option<Ref<B, [T]>> { Ref::from_bytes(bytes).ok() }}
impl<'a, B, T> Ref<B, [T]>where B: 'a + IntoByteSlice<'a>, T: FromBytes + Immutable,{ #[deprecated(since = "0.8.0", note = "`Ref::into_ref` now supports slices")] #[doc(hidden)] #[inline(always)] pub fn into_slice(self) -> &'a [T] { Ref::into_ref(self) }}
impl<'a, B, T> Ref<B, [T]>where B: 'a + IntoByteSliceMut<'a>, T: FromBytes + IntoBytes + Immutable,{ #[deprecated(since = "0.8.0", note = "`Ref::into_mut` now supports slices")] #[doc(hidden)] #[inline(always)] pub fn into_mut_slice(self) -> &'a mut [T] { Ref::into_mut(self) }}
impl<B, T> Ref<B, [T]>where B: SplitByteSlice, T: Immutable,{ #[deprecated(since = "0.8.0", note = "replaced by `Ref::from_prefix_with_elems`")] #[must_use = "has no side effects"] #[doc(hidden)] #[inline(always)] pub fn new_slice_from_prefix(bytes: B, count: usize) -> Option<(Ref<B, [T]>, B)> { Ref::from_prefix_with_elems(bytes, count).ok() }
#[deprecated(since = "0.8.0", note = "replaced by `Ref::from_suffix_with_elems`")] #[must_use = "has no side effects"] #[doc(hidden)] #[inline(always)] pub fn new_slice_from_suffix(bytes: B, count: usize) -> Option<(B, Ref<B, [T]>)> { Ref::from_suffix_with_elems(bytes, count).ok() }}
impl<B, T> Ref<B, [T]>where B: SplitByteSlice, T: Unaligned + Immutable,{ #[deprecated( since = "0.8.0", note = "use `Ref::from_prefix_with_elems`; for `T: Unaligned`, the returned `CastError` implements `Into<SizeError>`" )] #[doc(hidden)] #[must_use = "has no side effects"] #[inline(always)] pub fn new_slice_unaligned_from_prefix(bytes: B, count: usize) -> Option<(Ref<B, [T]>, B)> { Ref::from_prefix_with_elems(bytes, count).ok() }
#[deprecated( since = "0.8.0", note = "use `Ref::from_suffix_with_elems`; for `T: Unaligned`, the returned `CastError` implements `Into<SizeError>`" )] #[doc(hidden)] #[must_use = "has no side effects"] #[inline(always)] pub fn new_slice_unaligned_from_suffix(bytes: B, count: usize) -> Option<(B, Ref<B, [T]>)> { Ref::from_suffix_with_elems(bytes, count).ok() }}
#[cfg(test)]mod tests { use super::*;
#[test] #[allow(deprecated)] fn test_deprecated_ref_methods() { let bytes = &[0u8; 1][..]; let bytes_slice = &[0u8; 4][..];
let r: Option<Ref<&[u8], u8>> = Ref::new(bytes); assert!(r.is_some());
let r: Option<(Ref<&[u8], u8>, &[u8])> = Ref::new_from_prefix(bytes); assert!(r.is_some());
let r: Option<(&[u8], Ref<&[u8], u8>)> = Ref::new_from_suffix(bytes); assert!(r.is_some());
let r: Option<Ref<&[u8], u8>> = Ref::new_unaligned(bytes); assert!(r.is_some());
let r: Option<(Ref<&[u8], u8>, &[u8])> = Ref::new_unaligned_from_prefix(bytes); assert!(r.is_some());
let r: Option<(&[u8], Ref<&[u8], u8>)> = Ref::new_unaligned_from_suffix(bytes); assert!(r.is_some());
let r: Option<Ref<&[u8], [u8]>> = Ref::new_slice(bytes_slice); assert!(r.is_some());
let r: Option<Ref<&[u8], [u8]>> = Ref::new_slice_unaligned(bytes_slice); assert!(r.is_some());
let r: Option<(Ref<&[u8], [u8]>, &[u8])> = Ref::new_slice_from_prefix(bytes_slice, 1); assert!(r.is_some());
let r: Option<(&[u8], Ref<&[u8], [u8]>)> = Ref::new_slice_from_suffix(bytes_slice, 1); assert!(r.is_some());
let r: Option<(Ref<&[u8], [u8]>, &[u8])> = Ref::new_slice_unaligned_from_prefix(bytes_slice, 1); assert!(r.is_some());
let r: Option<(&[u8], Ref<&[u8], [u8]>)> = Ref::new_slice_unaligned_from_suffix(bytes_slice, 1); assert!(r.is_some()); }
#[test] #[allow(deprecated)] fn test_deprecated_into_slice() { let bytes = &[0u8; 4][..]; let r: Ref<&[u8], [u8]> = Ref::from_bytes(bytes).unwrap(); let slice: &[u8] = r.into_slice(); assert_eq!(slice.len(), 4); }
#[test] #[allow(deprecated)] fn test_deprecated_into_mut_slice() { let mut bytes = [0u8; 4]; let r: Ref<&mut [u8], [u8]> = Ref::from_bytes(&mut bytes[..]).unwrap(); let slice: &mut [u8] = r.into_mut_slice(); assert_eq!(slice.len(), 4); }}