Trait core::ops::AddAssign 1.8.0
[−]
[src]
#[lang = "add_assign"]pub trait AddAssign<Rhs = Self> { fn add_assign(&mut self, rhs: Rhs); }
The addition assignment operator +=
.
Examples
This example creates a Point
struct that implements the AddAssign
trait, and then demonstrates add-assigning to a mutable Point
.
use std::ops::AddAssign; #[derive(Debug, PartialEq)] struct Point { x: i32, y: i32, } impl AddAssign for Point { fn add_assign(&mut self, other: Point) { *self = Point { x: self.x + other.x, y: self.y + other.y, }; } } let mut point = Point { x: 1, y: 0 }; point += Point { x: 2, y: 3 }; assert_eq!(point, Point { x: 3, y: 3 });Run
Required Methods
fn add_assign(&mut self, rhs: Rhs)
Performs the +=
operation.
Implementors
impl AddAssign for Wrapping<usize>
impl<'a> AddAssign<&'a Wrapping<usize>> for Wrapping<usize>
impl AddAssign for Wrapping<u8>
impl<'a> AddAssign<&'a Wrapping<u8>> for Wrapping<u8>
impl AddAssign for Wrapping<u16>
impl<'a> AddAssign<&'a Wrapping<u16>> for Wrapping<u16>
impl AddAssign for Wrapping<u32>
impl<'a> AddAssign<&'a Wrapping<u32>> for Wrapping<u32>
impl AddAssign for Wrapping<u64>
impl<'a> AddAssign<&'a Wrapping<u64>> for Wrapping<u64>
impl AddAssign for Wrapping<u128>
impl<'a> AddAssign<&'a Wrapping<u128>> for Wrapping<u128>
impl AddAssign for Wrapping<isize>
impl<'a> AddAssign<&'a Wrapping<isize>> for Wrapping<isize>
impl AddAssign for Wrapping<i8>
impl<'a> AddAssign<&'a Wrapping<i8>> for Wrapping<i8>
impl AddAssign for Wrapping<i16>
impl<'a> AddAssign<&'a Wrapping<i16>> for Wrapping<i16>
impl AddAssign for Wrapping<i32>
impl<'a> AddAssign<&'a Wrapping<i32>> for Wrapping<i32>
impl AddAssign for Wrapping<i64>
impl<'a> AddAssign<&'a Wrapping<i64>> for Wrapping<i64>
impl AddAssign for Wrapping<i128>
impl<'a> AddAssign<&'a Wrapping<i128>> for Wrapping<i128>
impl AddAssign for usize
impl<'a> AddAssign<&'a usize> for usize
impl AddAssign for u8
impl<'a> AddAssign<&'a u8> for u8
impl AddAssign for u16
impl<'a> AddAssign<&'a u16> for u16
impl AddAssign for u32
impl<'a> AddAssign<&'a u32> for u32
impl AddAssign for u64
impl<'a> AddAssign<&'a u64> for u64
impl AddAssign for u128
impl<'a> AddAssign<&'a u128> for u128
impl AddAssign for isize
impl<'a> AddAssign<&'a isize> for isize
impl AddAssign for i8
impl<'a> AddAssign<&'a i8> for i8
impl AddAssign for i16
impl<'a> AddAssign<&'a i16> for i16
impl AddAssign for i32
impl<'a> AddAssign<&'a i32> for i32
impl AddAssign for i64
impl<'a> AddAssign<&'a i64> for i64
impl AddAssign for i128
impl<'a> AddAssign<&'a i128> for i128
impl AddAssign for f32
impl<'a> AddAssign<&'a f32> for f32
impl AddAssign for f64
impl<'a> AddAssign<&'a f64> for f64
impl AddAssign for Duration
impl AddAssign for i8x2
impl AddAssign for u8x2
impl AddAssign for i16x2
impl AddAssign for u16x2
impl AddAssign for i8x4
impl AddAssign for u8x4
impl AddAssign for i8x8
impl AddAssign for u8x8
impl AddAssign for i16x4
impl AddAssign for u16x4
impl AddAssign for i32x2
impl AddAssign for u32x2
impl AddAssign for f32x2
impl AddAssign for i8x16
impl AddAssign for u8x16
impl AddAssign for i16x8
impl AddAssign for u16x8
impl AddAssign for i32x4
impl AddAssign for u32x4
impl AddAssign for f32x4
impl AddAssign for i64x2
impl AddAssign for u64x2
impl AddAssign for f64x2
impl AddAssign for i8x32
impl AddAssign for u8x32
impl AddAssign for i16x16
impl AddAssign for u16x16
impl AddAssign for i32x8
impl AddAssign for u32x8
impl AddAssign for f32x8
impl AddAssign for i64x4
impl AddAssign for u64x4
impl AddAssign for f64x4
impl AddAssign for i8x64
impl AddAssign for u8x64
impl AddAssign for i16x32
impl AddAssign for u16x32
impl AddAssign for i32x16
impl AddAssign for u32x16
impl AddAssign for f32x16
impl AddAssign for i64x8
impl AddAssign for u64x8
impl AddAssign for f64x8