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Update example code for Vec::splice to change the length

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ajtribick 2021-12-18 15:59:33 +01:00 • committed by Andrew Tribick
parent d3f300477b
commit 574bc67736
1 changed files with 5 additions and 5 deletions
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10
library/alloc/src/vec/mod.rs
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@ -2683,11 +2683,11 @@ impl<T, A: Allocator> Vec<T, A> {
/// # Examples
///
/// ```
/// let mut v = vec![1, 2, 3];
/// let new = [7, 8];
/// let u: Vec<_> = v.splice(..2, new).collect();
/// assert_eq!(v, &[7, 8, 3]);
/// assert_eq!(u, &[1, 2]);
/// let mut v = vec![1, 2, 3, 4];
/// let new = [7, 8, 9];
/// let u: Vec<_> = v.splice(1..3, new).collect();
/// assert_eq!(v, &[1, 7, 8, 9, 4]);
/// assert_eq!(u, &[2, 3]);
/// ```
#[cfg(not(no_global_oom_handling))]
#[inline]