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Add len to str extensions

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Jon Morton 2012-04-06 01:12:49 -05:00
parent 851fde879d
commit d621ada003
1 changed files with 3 additions and 0 deletions
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src/libcore/str.rs
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@ -1783,6 +1783,9 @@ impl extensions for str {
"] "]
#[inline] #[inline]
fn is_whitespace() -> bool { is_whitespace(self) } fn is_whitespace() -> bool { is_whitespace(self) }
#[inline]
#[doc ="Returns the size in bytes not counting the null terminator"]
fn len() -> uint { len(self) }
#[doc = " #[doc = "
Returns a slice of the given string from the byte range [`begin`..`end`) Returns a slice of the given string from the byte range [`begin`..`end`)