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document order of items in iterator from drain #135728

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Merged
merged 2 commits into from
Jan 25, 2025
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document order of items in iterator from drain #135728

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01d1aef
document order of items in iterator from drain
hkBst Jan 19, 2025
c282ac8
Fix whitespace
hkBst Jan 19, 2025
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8 changes: 5 additions & 3 deletions library/alloc/src/vec/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2574,9 +2574,11 @@ impl<T, A: Allocator> Vec<T, A> {
self.len += count;
}

/// Removes the specified range from the vector in bulk, returning all
/// removed elements as an iterator. If the iterator is dropped before
/// being fully consumed, it drops the remaining removed elements.
/// Removes the subslice indicated by the given range from the vector,
/// returning a double-ended iterator over the removed subslice.
///
/// If the iterator is dropped before being fully consumed,
/// it drops the remaining removed elements.
///
/// The returned iterator keeps a mutable borrow on the vector to optimize
/// its implementation.
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