Trait nom::lib::std::ops::MulAssign 1.8.0
[−]
[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);
Required Methods
fn mul_assign(&mut self, rhs: Rhs)
Performs the *=
operation.