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Rollup merge of #115895 - 52:patch-docs-vec-truncate, r=dtolnay

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Improve Vec(Deque)::truncate documentation

Fixes #115784
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Matthias Krüger 2023-09-16 23:20:43 +02:00 • committed by GitHub
commit e2ea347517
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2 changed files with 4 additions and 4 deletions
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4
library/alloc/src/collections/vec_deque/mod.rs
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@ -1015,8 +1015,8 @@ impl<T, A: Allocator> VecDeque<T, A> {
/// Shortens the deque, keeping the first `len` elements and dropping
/// the rest.
///
/// If `len` is greater than the deque's current length, this has no
/// effect.
/// If `len` is greater or equal to the deque's current length, this has
/// no effect.
///
/// # Examples
///

4
library/alloc/src/vec/mod.rs
View file

@ -1110,8 +1110,8 @@ impl<T, A: Allocator> Vec<T, A> {
/// Shortens the vector, keeping the first `len` elements and dropping
/// the rest.
///
/// If `len` is greater than the vector's current length, this has no
/// effect.
/// If `len` is greater or equal to the vector's current length, this has
/// no effect.
///
/// The [`drain`] method can emulate `truncate`, but causes the excess
/// elements to be returned instead of dropped.