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core docs: add notes about availability of Atomic*::from_mut_slice #148578

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core docs: add notes about availability of Atomic*::from_mut_slice #148578

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12 changes: 12 additions & 0 deletions library/core/src/sync/atomic.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1558,6 +1558,8 @@ impl<T> AtomicPtr<T> {

/// Gets atomic access to a pointer.
///
/// **Note:** This function is only available on targets where `AtomicPtr<T>` has the same alignment as `*const T`
///
/// # Examples
///
/// ```
Expand Down Expand Up @@ -1625,6 +1627,8 @@ impl<T> AtomicPtr<T> {

/// Gets atomic access to a slice of pointers.
///
/// **Note:** This function is only available on targets where `AtomicPtr<T>` has the same alignment as `*const T`
///
/// # Examples
///
/// ```ignore-wasm
Expand Down Expand Up @@ -2804,6 +2808,14 @@ macro_rules! atomic_int {

#[doc = concat!("Get atomic access to a `&mut [", stringify!($int_type), "]` slice.")]
///
#[doc = if_8_bit! {
$int_type,
no = [
"**Note:** This function is only available on targets where `",
stringify!($atomic_type), "` has the same alignment as `", stringify!($int_type), "`."
],
}]
///
/// # Examples
///
/// ```ignore-wasm
Expand Down
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