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rollup merge of #18421 : tbu-/pr_checkeddiv1

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Alex Crichton 2014-10-30 08:57:45 -07:00
commit dfefe9a152
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src/libcore/num/mod.rs
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@ -1353,7 +1353,7 @@ checked_impl!(CheckedMul, checked_mul, i64, intrinsics::i64_mul_with_overflow)
/// wrapping around on underflow and overflow. /// wrapping around on underflow and overflow.
pub trait CheckedDiv: Div<Self, Self> { pub trait CheckedDiv: Div<Self, Self> {
/// Divides two numbers, checking for underflow, overflow and division by zero. If any of that /// Divides two numbers, checking for underflow, overflow and division by zero. If any of that
/// happens, / `None` is returned. /// happens, `None` is returned.
/// ///
/// # Example /// # Example
/// ///