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base repository: rust-lang/rust
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base: 9a2b955736e820ca2b5040f363d6e48806f31f12
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head repository: rust-lang/rust
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compare: 07ccf67f59d08bcc12705121fbbed3f844b9689c
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Showing with 2 additions and 2 deletions.
  1. +2 −2 library/core/src/str/mod.rs
4 changes: 2 additions & 2 deletions library/core/src/str/mod.rs
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Original file line number Diff line number Diff line change
@@ -955,8 +955,8 @@ impl str {
///
/// If the string is empty or all ASCII whitespace, the iterator yields no string slices:
/// ```
/// assert_eq!("".split_whitespace().next(), None);
/// assert_eq!(" ".split_whitespace().next(), None);
/// assert_eq!("".split_ascii_whitespace().next(), None);
/// assert_eq!(" ".split_ascii_whitespace().next(), None);
/// ```
#[must_use = "this returns the split string as an iterator, \
without modifying the original"]