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modify remaining #[must_use[ messages

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This commit is contained in:
Matthias Krüger 2018-12-26 22:03:04 +01:00
parent e7ce868f8e
commit 74e9057905
1 changed files with 5 additions and 5 deletions
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10
src/libcore/str/mod.rs
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@ -3581,7 +3581,7 @@ impl str {
/// let s = " עברית "; /// let s = " עברית ";
/// assert!(Some('ע') == s.trim_start().chars().next()); /// 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"] without modifying the original"]
#[stable(feature = "trim_direction", since = "1.30.0")] #[stable(feature = "trim_direction", since = "1.30.0")]
pub fn trim_start(&self) -> &str { pub fn trim_start(&self) -> &str {
@ -3618,7 +3618,7 @@ impl str {
/// let s = " עברית "; /// let s = " עברית ";
/// assert!(Some('ת') == s.trim_end().chars().rev().next()); /// 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"] without modifying the original"]
#[stable(feature = "trim_direction", since = "1.30.0")] #[stable(feature = "trim_direction", since = "1.30.0")]
pub fn trim_end(&self) -> &str { pub fn trim_end(&self) -> &str {
@ -3722,7 +3722,7 @@ impl str {
/// ``` /// ```
/// assert_eq!("1foo1barXX".trim_matches(|c| c == '1' || c == 'X'), "foo1bar"); /// 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"] without modifying the original"]
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
pub fn trim_matches<'a, P: Pattern<'a>>(&'a self, pat: P) -> &'a str pub fn trim_matches<'a, P: Pattern<'a>>(&'a self, pat: P) -> &'a str
@ -3769,7 +3769,7 @@ impl str {
/// let x: &[_] = &['1', '2']; /// let x: &[_] = &['1', '2'];
/// assert_eq!("12foo1bar12".trim_start_matches(x), "foo1bar12"); /// 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"] without modifying the original"]
#[stable(feature = "trim_direction", since = "1.30.0")] #[stable(feature = "trim_direction", since = "1.30.0")]
pub fn trim_start_matches<'a, P: Pattern<'a>>(&'a self, pat: P) -> &'a str { pub fn trim_start_matches<'a, P: Pattern<'a>>(&'a self, pat: P) -> &'a str {
@ -3814,7 +3814,7 @@ impl str {
/// ``` /// ```
/// assert_eq!("1fooX".trim_end_matches(|c| c == '1' || c == 'X'), "1foo"); /// 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"] without modifying the original"]
#[stable(feature = "trim_direction", since = "1.30.0")] #[stable(feature = "trim_direction", since = "1.30.0")]
pub fn trim_end_matches<'a, P: Pattern<'a>>(&'a self, pat: P) -> &'a str pub fn trim_end_matches<'a, P: Pattern<'a>>(&'a self, pat: P) -> &'a str