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Remove redundant mut.

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This commit is contained in:
Tomasz Różański 2019-08-22 13:12:31 +02:00
parent 4ee6ee0daa
commit 7e13679cde
1 changed files with 1 additions and 1 deletions
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2
src/libstd/ffi/os_str.rs
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@ -191,7 +191,7 @@ pub fn push<T: AsRef<OsStr>>(&mut self, s: T) {
/// ``` /// ```
/// use std::ffi::OsString; /// use std::ffi::OsString;
/// ///
/// let mut os_string = OsString::with_capacity(10); /// let os_string = OsString::with_capacity(10);
/// let capacity = os_string.capacity(); /// let capacity = os_string.capacity();
/// ///
/// // This push is done without reallocating /// // This push is done without reallocating