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Update checked.rs

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LEXUGE 2018-04-05 19:16:07 +08:00 committed by GitHub
parent 42b2ef81c0
commit ca343c0af2
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1 changed files with 3 additions and 3 deletions
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src/ops/checked.rs
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@ -111,8 +111,8 @@ macro_rules! checked_abs_impl {
($t:ty) => { ($t:ty) => {
impl CheckedAbs for $t { impl CheckedAbs for $t {
#[inline] #[inline]
fn checked_abs(&self) -> Option<$t> { fn checked_abs(self) -> Option<$t> {
<$t>::checked_abs(*self) <$t>::checked_abs(self)
} }
} }
} }
@ -120,7 +120,7 @@ macro_rules! checked_abs_impl {
// CheckedAbs // CheckedAbs
pub trait CheckedAbs: Sized { pub trait CheckedAbs: Sized {
fn checked_abs(&self) -> Option<i32>; fn checked_abs(self) -> Option<i32>;
} }
checked_abs_impl!(u8); checked_abs_impl!(u8);