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Remove pattern in trait's method signature 

This use of `mut` was nonsensical for now, but is proposed to be
disallowed by rustc in the future (as a bugfix in Rust).
This commit is contained in:
bluss 2016-10-25 00:42:44 +02:00
parent 8d4b7b3a8d
commit 96e96ef762
1 changed files with 1 additions and 1 deletions
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traits/src/int.rs
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@ -274,7 +274,7 @@ pub trait PrimInt
/// ///
/// assert_eq!(2i32.pow(4), 16); /// assert_eq!(2i32.pow(4), 16);
/// ``` /// ```
fn pow(self, mut exp: u32) -> Self; fn pow(self, exp: u32) -> Self;
} }
macro_rules! prim_int_impl { macro_rules! prim_int_impl {