#[lang = "mul_assign"]
pub trait MulAssign<Rhs = Self> {
fn mul_assign(&mut self, rhs: Rhs);
}
The multiplication assignment operator *=.
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); fn mul_assign(&mut self, rhs: Rhs)Performs the *= operation.
impl<'a> MulAssign<&'a Wrapping<i32>> for Wrapping<i32>
impl<'a> MulAssign<&'a Wrapping<i64>> for Wrapping<i64>
impl MulAssign<isize> for isize
impl MulAssign<Wrapping<u128>> for Wrapping<u128>
impl MulAssign<Wrapping<i32>> for Wrapping<i32>
impl<'a> MulAssign<&'a Wrapping<u64>> for Wrapping<u64>
impl MulAssign<Wrapping<u8>> for Wrapping<u8>
impl<'a> MulAssign<&'a i8> for i8
impl<'a> MulAssign<&'a Wrapping<usize>> for Wrapping<usize>
impl<'a> MulAssign<&'a i64> for i64
impl MulAssign<Wrapping<i16>> for Wrapping<i16>
impl<'a> MulAssign<&'a Wrapping<u128>> for Wrapping<u128>
impl MulAssign<i64> for i64
impl<'a> MulAssign<&'a isize> for isize
impl MulAssign<Wrapping<i64>> for Wrapping<i64>
impl<'a> MulAssign<&'a f32> for f32
impl MulAssign<i16> for i16
impl<'a> MulAssign<&'a Wrapping<u16>> for Wrapping<u16>
impl<'a> MulAssign<&'a u128> for u128
impl MulAssign<u8> for u8
impl<'a> MulAssign<&'a u32> for u32
impl<'a> MulAssign<&'a Wrapping<u8>> for Wrapping<u8>
impl<'a> MulAssign<&'a Wrapping<i128>> for Wrapping<i128>
impl<'a> MulAssign<&'a f64> for f64
impl<'a> MulAssign<&'a Wrapping<i8>> for Wrapping<i8>
impl MulAssign<Wrapping<i8>> for Wrapping<i8>
impl MulAssign<usize> for usize
impl<'a> MulAssign<&'a u8> for u8
impl MulAssign<f32> for f32
impl MulAssign<Wrapping<i128>> for Wrapping<i128>
impl<'a> MulAssign<&'a u64> for u64
impl MulAssign<f64> for f64
impl MulAssign<i128> for i128
impl MulAssign<Wrapping<u16>> for Wrapping<u16>
impl<'a> MulAssign<&'a usize> for usize
impl MulAssign<i8> for i8
impl<'a> MulAssign<&'a i128> for i128
impl MulAssign<Wrapping<u64>> for Wrapping<u64>
impl MulAssign<Wrapping<u32>> for Wrapping<u32>
impl<'a> MulAssign<&'a Wrapping<u32>> for Wrapping<u32>
impl<'a> MulAssign<&'a i16> for i16
impl MulAssign<Wrapping<isize>> for Wrapping<isize>
impl MulAssign<u32> for u32
impl<'a> MulAssign<&'a u16> for u16
impl<'a> MulAssign<&'a Wrapping<i16>> for Wrapping<i16>
impl<'a> MulAssign<&'a i32> for i32
impl MulAssign<i32> for i32
impl<'a> MulAssign<&'a Wrapping<isize>> for Wrapping<isize>
impl MulAssign<Wrapping<usize>> for Wrapping<usize>
impl MulAssign<u128> for u128
impl MulAssign<u16> for u16
impl MulAssign<u64> for u64
impl MulAssign<u32> for Duration
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/ops/trait.MulAssign.html