Trait core::ops::MulAssign 1.8.0
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[src]
#[lang = "mul_assign"]pub trait MulAssign<Rhs = Self> { fn mul_assign(&mut self, rhs: Rhs); }
The multiplication assignment operator *=
.
Examples
use std::ops::MulAssign; #[derive(Debug, PartialEq)] struct Frequency { hertz: f64 } impl MulAssign<f64> for Frequency { fn mul_assign(&mut self, rhs: f64) { self.hertz *= rhs; } } let mut frequency = Frequency { hertz: 50.0 }; frequency *= 4.0; assert_eq!(Frequency { hertz: 200.0 }, frequency);Run
Required Methods
fn mul_assign(&mut self, rhs: Rhs)
Performs the *=
operation.
Implementors
impl MulAssign for Wrapping<usize>
impl MulAssign for Wrapping<u8>
impl MulAssign for Wrapping<u16>
impl MulAssign for Wrapping<u32>
impl MulAssign for Wrapping<u64>
impl MulAssign for Wrapping<u128>
impl MulAssign for Wrapping<isize>
impl MulAssign for Wrapping<i8>
impl MulAssign for Wrapping<i16>
impl MulAssign for Wrapping<i32>
impl MulAssign for Wrapping<i64>
impl MulAssign for Wrapping<i128>
impl MulAssign for usize
impl MulAssign for u8
impl MulAssign for u16
impl MulAssign for u32
impl MulAssign for u64
impl MulAssign for u128
impl MulAssign for isize
impl MulAssign for i8
impl MulAssign for i16
impl MulAssign for i32
impl MulAssign for i64
impl MulAssign for i128
impl MulAssign for f32
impl MulAssign for f64