Sparkle some attributes over CloneToUninit
stuff · patricklam/verify-rust-std@26874cc (original) (raw)
`@@ -272,6 +272,7 @@ pub unsafe trait CloneToUninit {
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``
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`#[unstable(feature = "clone_to_uninit", issue = "126799")]
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`unsafe impl<T: Clone> CloneToUninit for T {
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``
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`+
#[inline]
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`default unsafe fn clone_to_uninit(&self, dst: *mut Self) {
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`// SAFETY: The safety conditions of clone_to_uninit() are a superset of those of
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`// ptr::write().
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`@@ -285,8 +286,10 @@ unsafe impl<T: Clone> CloneToUninit for T {
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``
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`` // Specialized implementation for types that are [Copy
], not just [Clone
],
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`// and can therefore be copied bitwise.
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``
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`+
#[doc(hidden)]
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`#[unstable(feature = "clone_to_uninit", issue = "126799")]
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`unsafe impl<T: Copy> CloneToUninit for T {
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``
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`+
#[inline]
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`unsafe fn clone_to_uninit(&self, dst: *mut Self) {
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`// SAFETY: The safety conditions of clone_to_uninit() are a superset of those of
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`// ptr::copy_nonoverlapping().
`
`@@ -298,6 +301,7 @@ unsafe impl<T: Copy> CloneToUninit for T {
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``
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`#[unstable(feature = "clone_to_uninit", issue = "126799")]
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`unsafe impl<T: Clone> CloneToUninit for [T] {
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``
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`+
#[inline]
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`#[cfg_attr(debug_assertions, track_caller)]
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`default unsafe fn clone_to_uninit(&self, dst: *mut Self) {
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`let len = self.len();
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`@@ -326,8 +330,10 @@ unsafe impl<T: Clone> CloneToUninit for [T] {
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`}
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`}
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``
``
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`+
#[doc(hidden)]
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`#[unstable(feature = "clone_to_uninit", issue = "126799")]
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`unsafe impl<T: Copy> CloneToUninit for [T] {
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``
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`+
#[inline]
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`#[cfg_attr(debug_assertions, track_caller)]
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`unsafe fn clone_to_uninit(&self, dst: *mut Self) {
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`let len = self.len();
`
`@@ -348,6 +354,7 @@ unsafe impl<T: Copy> CloneToUninit for [T] {
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``
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`#[unstable(feature = "clone_to_uninit", issue = "126799")]
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`unsafe impl CloneToUninit for str {
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``
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`+
#[inline]
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`#[cfg_attr(debug_assertions, track_caller)]
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`unsafe fn clone_to_uninit(&self, dst: *mut Self) {
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`// SAFETY: str is just a [u8] with UTF-8 invariant
`