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fix comment on Allocator trait #107916

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Merged
merged 1 commit into from
May 30, 2023
Merged

fix comment on Allocator trait #107916

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5 changes: 3 additions & 2 deletions library/core/src/alloc/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -94,8 +94,9 @@ impl fmt::Display for AllocError {
///
/// # Safety
///
/// * Memory blocks returned from an allocator must point to valid memory and retain their validity
/// until the instance and all of its copies and clones are dropped,
/// * Memory blocks returned from an allocator that are [*currently allocated*] must point to
/// valid memory and retain their validity while they are [*currently allocated*] and at
/// least one of the instance and all of its clones has not been dropped.
///
/// * copying, cloning, or moving the allocator must not invalidate memory blocks returned from this
/// allocator. A copied or cloned allocator must behave like the same allocator, and
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