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Clarify that copied allocators must behave the same

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LegionMammal978 2022-11-30 13:46:11 -05:00
parent 90711a86e5
commit 57e12f970c
1 changed files with 3 additions and 3 deletions
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6
library/core/src/alloc/mod.rs
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@ -95,10 +95,10 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
/// # Safety
///
/// * Memory blocks returned from an allocator must point to valid memory and retain their validity
/// until the instance and all of its clones are dropped,
/// until the instance and all of its copies and clones are dropped,
///
/// * cloning or moving the allocator must not invalidate memory blocks returned from this
/// allocator. A cloned allocator must behave like the same allocator, and
/// * 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
///
/// * any pointer to a memory block which is [*currently allocated*] may be passed to any other
/// method of the allocator.