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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 18:31:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 18:31:44 +0000 |
commit | c23a457e72abe608715ac76f076f47dc42af07a5 (patch) | |
tree | 2772049aaf84b5c9d0ed12ec8d86812f7a7904b6 /vendor/arrayvec-0.5.2/src/maybe_uninit.rs | |
parent | Releasing progress-linux version 1.73.0+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-c23a457e72abe608715ac76f076f47dc42af07a5.tar.xz rustc-c23a457e72abe608715ac76f076f47dc42af07a5.zip |
Merging upstream version 1.74.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/arrayvec-0.5.2/src/maybe_uninit.rs')
-rw-r--r-- | vendor/arrayvec-0.5.2/src/maybe_uninit.rs | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/vendor/arrayvec-0.5.2/src/maybe_uninit.rs b/vendor/arrayvec-0.5.2/src/maybe_uninit.rs deleted file mode 100644 index e009abfc8..000000000 --- a/vendor/arrayvec-0.5.2/src/maybe_uninit.rs +++ /dev/null @@ -1,44 +0,0 @@ - - -use crate::array::Array; -use std::mem::MaybeUninit as StdMaybeUninit; - -#[derive(Copy)] -pub struct MaybeUninit<T> { - inner: StdMaybeUninit<T>, -} - -impl<T> Clone for MaybeUninit<T> - where T: Copy -{ - fn clone(&self) -> Self { *self } -} - -impl<T> MaybeUninit<T> { - /// Create a new MaybeUninit with uninitialized interior - pub const unsafe fn uninitialized() -> Self { - MaybeUninit { inner: StdMaybeUninit::uninit() } - } - - /// Create a new MaybeUninit from the value `v`. - pub fn from(v: T) -> Self { - MaybeUninit { inner: StdMaybeUninit::new(v) } - } - - // Raw pointer casts written so that we don't reference or access the - // uninitialized interior value - - /// Return a raw pointer to the start of the interior array - pub fn ptr(&self) -> *const T::Item - where T: Array - { - self.inner.as_ptr() as *const T::Item - } - - /// Return a mut raw pointer to the start of the interior array - pub fn ptr_mut(&mut self) -> *mut T::Item - where T: Array - { - self.inner.as_mut_ptr() as *mut T::Item - } -} |