[−][src]Attribute Macro saturating_arithmetic::saturateit
#[saturateit]
Make addition and multiplication saturating in the annotated function.
Example
ⓘThis example is not tested
#[saturateit] fn oops() { let a: u32 = std::u32::MAX; let b: u32 = 2; let r = a + b; assert_eq!(a, r) }