rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Rollup merge of #139031 - DaniPopes:str-trim-closure, r=tgross35

Browse Source 
Use char::is_whitespace directly in str::trim*

Use the method directly instead of wrapping it in a closure.
This commit is contained in:
Matthias Krüger
2025-04-27 11:54:57 +02:00
committed by GitHub
parent bd3af53489 781949d68b
commit 2b0ce2cf92
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
library/core/src/str/mod.rs
View File

@@ -2115,7 +2115,7 @@ impl str {
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
#[rustc_diagnostic_item = "str_trim"] #[rustc_diagnostic_item = "str_trim"]
pub fn trim(&self) -> &str { pub fn trim(&self) -> &str {
self.trim_matches(|c: char| c.is_whitespace()) self.trim_matches(char::is_whitespace)
} }
/// Returns a string slice with leading whitespace removed. /// Returns a string slice with leading whitespace removed.
@@ -2154,7 +2154,7 @@ impl str {
#[stable(feature = "trim_direction", since = "1.30.0")] #[stable(feature = "trim_direction", since = "1.30.0")]
#[rustc_diagnostic_item = "str_trim_start"] #[rustc_diagnostic_item = "str_trim_start"]
pub fn trim_start(&self) -> &str { pub fn trim_start(&self) -> &str {
self.trim_start_matches(|c: char| c.is_whitespace()) self.trim_start_matches(char::is_whitespace)
} }
/// Returns a string slice with trailing whitespace removed. /// Returns a string slice with trailing whitespace removed.
@@ -2193,7 +2193,7 @@ impl str {
#[stable(feature = "trim_direction", since = "1.30.0")] #[stable(feature = "trim_direction", since = "1.30.0")]
#[rustc_diagnostic_item = "str_trim_end"] #[rustc_diagnostic_item = "str_trim_end"]
pub fn trim_end(&self) -> &str { pub fn trim_end(&self) -> &str {
self.trim_end_matches(|c: char| c.is_whitespace()) self.trim_end_matches(char::is_whitespace)
} }
/// Returns a string slice with leading whitespace removed. /// Returns a string slice with leading whitespace removed.