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modify remaining #[must_use[ messages
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matthiaskrgr committed Dec 26, 2018
1 parent e7ce868 commit 74e9057
Showing 1 changed file with 5 additions and 5 deletions.
10 changes: 5 additions & 5 deletions src/libcore/str/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -3581,7 +3581,7 @@ impl str {
/// let s = " עברית ";
/// assert!(Some('ע') == s.trim_start().chars().next());
/// ```
#[must_use = "this returns the trimmed string as a new allocation, \
#[must_use = "this returns the trimmed string as a new slice, \
without modifying the original"]
#[stable(feature = "trim_direction", since = "1.30.0")]
pub fn trim_start(&self) -> &str {
Expand Down Expand Up @@ -3618,7 +3618,7 @@ impl str {
/// let s = " עברית ";
/// assert!(Some('ת') == s.trim_end().chars().rev().next());
/// ```
#[must_use = "this returns the trimmed string as a new allocation, \
#[must_use = "this returns the trimmed string as a new slice, \
without modifying the original"]
#[stable(feature = "trim_direction", since = "1.30.0")]
pub fn trim_end(&self) -> &str {
Expand Down Expand Up @@ -3722,7 +3722,7 @@ impl str {
/// ```
/// assert_eq!("1foo1barXX".trim_matches(|c| c == '1' || c == 'X'), "foo1bar");
/// ```
#[must_use = "this returns the trimmed string as a new allocation, \
#[must_use = "this returns the trimmed string as a new slice, \
without modifying the original"]
#[stable(feature = "rust1", since = "1.0.0")]
pub fn trim_matches<'a, P: Pattern<'a>>(&'a self, pat: P) -> &'a str
Expand Down Expand Up @@ -3769,7 +3769,7 @@ impl str {
/// let x: &[_] = &['1', '2'];
/// assert_eq!("12foo1bar12".trim_start_matches(x), "foo1bar12");
/// ```
#[must_use = "this returns the trimmed string as a new allocation, \
#[must_use = "this returns the trimmed string as a new slice, \
without modifying the original"]
#[stable(feature = "trim_direction", since = "1.30.0")]
pub fn trim_start_matches<'a, P: Pattern<'a>>(&'a self, pat: P) -> &'a str {
Expand Down Expand Up @@ -3814,7 +3814,7 @@ impl str {
/// ```
/// assert_eq!("1fooX".trim_end_matches(|c| c == '1' || c == 'X'), "1foo");
/// ```
#[must_use = "this returns the trimmed string as a new allocation, \
#[must_use = "this returns the trimmed string as a new slice, \
without modifying the original"]
#[stable(feature = "trim_direction", since = "1.30.0")]
pub fn trim_end_matches<'a, P: Pattern<'a>>(&'a self, pat: P) -> &'a str
Expand Down

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