Trait std::ops::MulAssign
[−]
[src]
pub trait MulAssign<Rhs = Self> {
fn mul_assign(&mut self, Rhs);
}The MulAssign trait is used to specify the functionality of *=.
Examples
A trivial implementation of MulAssign. When Foo *= Foo happens, it ends up
calling mul_assign, and therefore, main prints Multiplying!.
use std::ops::MulAssign; struct Foo; impl MulAssign for Foo { fn mul_assign(&mut self, _rhs: Foo) { println!("Multiplying!"); } } fn main() { let mut foo = Foo; foo *= Foo; }
Required Methods
fn mul_assign(&mut self, Rhs)
The method for the *= operator
Implementors
impl MulAssign<f64> for f64impl MulAssign<f32> for f32impl MulAssign<i64> for i64impl MulAssign<i32> for i32impl MulAssign<i16> for i16impl MulAssign<i8> for i8impl MulAssign<isize> for isizeimpl MulAssign<u64> for u64impl MulAssign<u32> for u32impl MulAssign<u16> for u16impl MulAssign<u8> for u8impl MulAssign<usize> for usizeimpl MulAssign<Wrapping<i64>> for Wrapping<i64>impl MulAssign<Wrapping<i32>> for Wrapping<i32>impl MulAssign<Wrapping<i16>> for Wrapping<i16>impl MulAssign<Wrapping<i8>> for Wrapping<i8>impl MulAssign<Wrapping<isize>> for Wrapping<isize>impl MulAssign<Wrapping<u64>> for Wrapping<u64>impl MulAssign<Wrapping<u32>> for Wrapping<u32>impl MulAssign<Wrapping<u16>> for Wrapping<u16>impl MulAssign<Wrapping<u8>> for Wrapping<u8>impl MulAssign<Wrapping<usize>> for Wrapping<usize>impl MulAssign<u32> for Duration