Trait core::ops::MulAssign 1.8.0
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#[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<'a> MulAssign<&'a Wrapping<usize>> for Wrapping<usize>impl MulAssign for Wrapping<u8>impl<'a> MulAssign<&'a Wrapping<u8>> for Wrapping<u8>impl MulAssign for Wrapping<u16>impl<'a> MulAssign<&'a Wrapping<u16>> for Wrapping<u16>impl MulAssign for Wrapping<u32>impl<'a> MulAssign<&'a Wrapping<u32>> for Wrapping<u32>impl MulAssign for Wrapping<u64>impl<'a> MulAssign<&'a Wrapping<u64>> for Wrapping<u64>impl MulAssign for Wrapping<u128>impl<'a> MulAssign<&'a Wrapping<u128>> for Wrapping<u128>impl MulAssign for Wrapping<isize>impl<'a> MulAssign<&'a Wrapping<isize>> for Wrapping<isize>impl MulAssign for Wrapping<i8>impl<'a> MulAssign<&'a Wrapping<i8>> for Wrapping<i8>impl MulAssign for Wrapping<i16>impl<'a> MulAssign<&'a Wrapping<i16>> for Wrapping<i16>impl MulAssign for Wrapping<i32>impl<'a> MulAssign<&'a Wrapping<i32>> for Wrapping<i32>impl MulAssign for Wrapping<i64>impl<'a> MulAssign<&'a Wrapping<i64>> for Wrapping<i64>impl MulAssign for Wrapping<i128>impl<'a> MulAssign<&'a Wrapping<i128>> for Wrapping<i128>impl MulAssign for usizeimpl<'a> MulAssign<&'a usize> for usizeimpl MulAssign for u8impl<'a> MulAssign<&'a u8> for u8impl MulAssign for u16impl<'a> MulAssign<&'a u16> for u16impl MulAssign for u32impl<'a> MulAssign<&'a u32> for u32impl MulAssign for u64impl<'a> MulAssign<&'a u64> for u64impl MulAssign for u128impl<'a> MulAssign<&'a u128> for u128impl MulAssign for isizeimpl<'a> MulAssign<&'a isize> for isizeimpl MulAssign for i8impl<'a> MulAssign<&'a i8> for i8impl MulAssign for i16impl<'a> MulAssign<&'a i16> for i16impl MulAssign for i32impl<'a> MulAssign<&'a i32> for i32impl MulAssign for i64impl<'a> MulAssign<&'a i64> for i64impl MulAssign for i128impl<'a> MulAssign<&'a i128> for i128impl MulAssign for f32impl<'a> MulAssign<&'a f32> for f32impl MulAssign for f64impl<'a> MulAssign<&'a f64> for f64