nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2025-02-04 02:54:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use the least significant beat to determine if int/uint is even

Browse Source
This commit is contained in:
Flavio Percoco 2014-01-15 17:42:23 +01:00
parent 7bebdbd968
commit 515978d1bd
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/libstd/num/int_macros.rs
View File

@ -308,7 +308,7 @@ impl Integer for $T {
/// Returns `true` if the number is divisible by `2`
#[inline]
fn is_even(&self) -> bool { self.is_multiple_of(&2) }
fn is_even(&self) -> bool { self & 1 == 0 }
/// Returns `true` if the number is not divisible by `2`
#[inline]

2
src/libstd/num/uint_macros.rs
View File

@ -169,7 +169,7 @@ impl Integer for $T {
/// Returns `true` if the number is divisible by `2`
#[inline]
fn is_even(&self) -> bool { self.is_multiple_of(&2) }
fn is_even(&self) -> bool { self & 1 == 0 }
/// Returns `true` if the number is not divisible by `2`
#[inline]