1.8.0[−][src]Trait core::ops::SubAssign  
The subtraction assignment operator -=.
Examples
This example creates a Point struct that implements the SubAssign
trait, and then demonstrates sub-assigning to a mutable Point.
use std::ops::SubAssign; #[derive(Debug, PartialEq)] struct Point { x: i32, y: i32, } impl SubAssign for Point { fn sub_assign(&mut self, other: Point) { *self = Point { x: self.x - other.x, y: self.y - other.y, }; } } let mut point = Point { x: 3, y: 3 }; point -= Point { x: 2, y: 3 }; assert_eq!(point, Point {x: 1, y: 0});Run
Required Methods
fn sub_assign(&mut self, rhs: Rhs)
Performs the -= operation.
Implementors
impl SubAssign for Wrapping<i8>[src] 
impl SubAssign for Wrapping<i8>fn sub_assign(&mut self, other: Wrapping<i8>)[src] 
fn sub_assign(&mut self, other: Wrapping<i8>)impl SubAssign for Wrapping<i16>[src] 
impl SubAssign for Wrapping<i16>fn sub_assign(&mut self, other: Wrapping<i16>)[src] 
fn sub_assign(&mut self, other: Wrapping<i16>)impl SubAssign for Wrapping<i32>[src] 
impl SubAssign for Wrapping<i32>fn sub_assign(&mut self, other: Wrapping<i32>)[src] 
fn sub_assign(&mut self, other: Wrapping<i32>)impl SubAssign for Wrapping<i64>[src] 
impl SubAssign for Wrapping<i64>fn sub_assign(&mut self, other: Wrapping<i64>)[src] 
fn sub_assign(&mut self, other: Wrapping<i64>)impl SubAssign for Wrapping<i128>[src] 
impl SubAssign for Wrapping<i128>fn sub_assign(&mut self, other: Wrapping<i128>)[src] 
fn sub_assign(&mut self, other: Wrapping<i128>)impl SubAssign for Wrapping<isize>[src] 
impl SubAssign for Wrapping<isize>fn sub_assign(&mut self, other: Wrapping<isize>)[src] 
fn sub_assign(&mut self, other: Wrapping<isize>)impl SubAssign for Wrapping<u8>[src] 
impl SubAssign for Wrapping<u8>fn sub_assign(&mut self, other: Wrapping<u8>)[src] 
fn sub_assign(&mut self, other: Wrapping<u8>)impl SubAssign for Wrapping<u16>[src] 
impl SubAssign for Wrapping<u16>fn sub_assign(&mut self, other: Wrapping<u16>)[src] 
fn sub_assign(&mut self, other: Wrapping<u16>)impl SubAssign for Wrapping<u32>[src] 
impl SubAssign for Wrapping<u32>fn sub_assign(&mut self, other: Wrapping<u32>)[src] 
fn sub_assign(&mut self, other: Wrapping<u32>)impl SubAssign for Wrapping<u64>[src] 
impl SubAssign for Wrapping<u64>fn sub_assign(&mut self, other: Wrapping<u64>)[src] 
fn sub_assign(&mut self, other: Wrapping<u64>)impl SubAssign for Wrapping<u128>[src] 
impl SubAssign for Wrapping<u128>fn sub_assign(&mut self, other: Wrapping<u128>)[src] 
fn sub_assign(&mut self, other: Wrapping<u128>)impl SubAssign for Wrapping<usize>[src] 
impl SubAssign for Wrapping<usize>fn sub_assign(&mut self, other: Wrapping<usize>)[src] 
fn sub_assign(&mut self, other: Wrapping<usize>)impl SubAssign for Duration[src] 
impl SubAssign for Durationfn sub_assign(&mut self, rhs: Duration)[src] 
fn sub_assign(&mut self, rhs: Duration)impl SubAssign for f32[src] 
impl SubAssign for f32fn sub_assign(&mut self, other: f32)[src] 
fn sub_assign(&mut self, other: f32)impl SubAssign for f64[src] 
impl SubAssign for f64fn sub_assign(&mut self, other: f64)[src] 
fn sub_assign(&mut self, other: f64)impl SubAssign for i8[src] 
impl SubAssign for i8fn sub_assign(&mut self, other: i8)[src] 
fn sub_assign(&mut self, other: i8)impl SubAssign for i16[src] 
impl SubAssign for i16fn sub_assign(&mut self, other: i16)[src] 
fn sub_assign(&mut self, other: i16)impl SubAssign for i32[src] 
impl SubAssign for i32fn sub_assign(&mut self, other: i32)[src] 
fn sub_assign(&mut self, other: i32)impl SubAssign for i64[src] 
impl SubAssign for i64fn sub_assign(&mut self, other: i64)[src] 
fn sub_assign(&mut self, other: i64)impl SubAssign for i128[src] 
impl SubAssign for i128fn sub_assign(&mut self, other: i128)[src] 
fn sub_assign(&mut self, other: i128)impl SubAssign for isize[src] 
impl SubAssign for isizefn sub_assign(&mut self, other: isize)[src] 
fn sub_assign(&mut self, other: isize)impl SubAssign for u8[src] 
impl SubAssign for u8fn sub_assign(&mut self, other: u8)[src] 
fn sub_assign(&mut self, other: u8)impl SubAssign for u16[src] 
impl SubAssign for u16fn sub_assign(&mut self, other: u16)[src] 
fn sub_assign(&mut self, other: u16)impl SubAssign for u32[src] 
impl SubAssign for u32fn sub_assign(&mut self, other: u32)[src] 
fn sub_assign(&mut self, other: u32)impl SubAssign for u64[src] 
impl SubAssign for u64fn sub_assign(&mut self, other: u64)[src] 
fn sub_assign(&mut self, other: u64)impl SubAssign for u128[src] 
impl SubAssign for u128fn sub_assign(&mut self, other: u128)[src] 
fn sub_assign(&mut self, other: u128)impl SubAssign for usize[src] 
impl SubAssign for usizefn sub_assign(&mut self, other: usize)[src] 
fn sub_assign(&mut self, other: usize)impl<'a> SubAssign<&'a Wrapping<i128>> for Wrapping<i128>[src] 
impl<'a> SubAssign<&'a Wrapping<i128>> for Wrapping<i128>fn sub_assign(&mut self, other: &'a Wrapping<i128>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<i128>)impl<'a> SubAssign<&'a Wrapping<i16>> for Wrapping<i16>[src] 
impl<'a> SubAssign<&'a Wrapping<i16>> for Wrapping<i16>fn sub_assign(&mut self, other: &'a Wrapping<i16>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<i16>)impl<'a> SubAssign<&'a Wrapping<i32>> for Wrapping<i32>[src] 
impl<'a> SubAssign<&'a Wrapping<i32>> for Wrapping<i32>fn sub_assign(&mut self, other: &'a Wrapping<i32>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<i32>)impl<'a> SubAssign<&'a Wrapping<i64>> for Wrapping<i64>[src] 
impl<'a> SubAssign<&'a Wrapping<i64>> for Wrapping<i64>fn sub_assign(&mut self, other: &'a Wrapping<i64>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<i64>)impl<'a> SubAssign<&'a Wrapping<i8>> for Wrapping<i8>[src] 
impl<'a> SubAssign<&'a Wrapping<i8>> for Wrapping<i8>fn sub_assign(&mut self, other: &'a Wrapping<i8>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<i8>)impl<'a> SubAssign<&'a Wrapping<isize>> for Wrapping<isize>[src] 
impl<'a> SubAssign<&'a Wrapping<isize>> for Wrapping<isize>fn sub_assign(&mut self, other: &'a Wrapping<isize>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<isize>)impl<'a> SubAssign<&'a Wrapping<u128>> for Wrapping<u128>[src] 
impl<'a> SubAssign<&'a Wrapping<u128>> for Wrapping<u128>fn sub_assign(&mut self, other: &'a Wrapping<u128>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<u128>)impl<'a> SubAssign<&'a Wrapping<u16>> for Wrapping<u16>[src] 
impl<'a> SubAssign<&'a Wrapping<u16>> for Wrapping<u16>fn sub_assign(&mut self, other: &'a Wrapping<u16>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<u16>)impl<'a> SubAssign<&'a Wrapping<u32>> for Wrapping<u32>[src] 
impl<'a> SubAssign<&'a Wrapping<u32>> for Wrapping<u32>fn sub_assign(&mut self, other: &'a Wrapping<u32>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<u32>)impl<'a> SubAssign<&'a Wrapping<u64>> for Wrapping<u64>[src] 
impl<'a> SubAssign<&'a Wrapping<u64>> for Wrapping<u64>fn sub_assign(&mut self, other: &'a Wrapping<u64>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<u64>)impl<'a> SubAssign<&'a Wrapping<u8>> for Wrapping<u8>[src] 
impl<'a> SubAssign<&'a Wrapping<u8>> for Wrapping<u8>fn sub_assign(&mut self, other: &'a Wrapping<u8>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<u8>)impl<'a> SubAssign<&'a Wrapping<usize>> for Wrapping<usize>[src] 
impl<'a> SubAssign<&'a Wrapping<usize>> for Wrapping<usize>fn sub_assign(&mut self, other: &'a Wrapping<usize>)[src] 
fn sub_assign(&mut self, other: &'a Wrapping<usize>)impl<'a> SubAssign<&'a f32> for f32[src] 
impl<'a> SubAssign<&'a f32> for f32fn sub_assign(&mut self, other: &'a f32)[src] 
fn sub_assign(&mut self, other: &'a f32)impl<'a> SubAssign<&'a f64> for f64[src] 
impl<'a> SubAssign<&'a f64> for f64fn sub_assign(&mut self, other: &'a f64)[src] 
fn sub_assign(&mut self, other: &'a f64)impl<'a> SubAssign<&'a i128> for i128[src] 
impl<'a> SubAssign<&'a i128> for i128fn sub_assign(&mut self, other: &'a i128)[src] 
fn sub_assign(&mut self, other: &'a i128)impl<'a> SubAssign<&'a i16> for i16[src] 
impl<'a> SubAssign<&'a i16> for i16fn sub_assign(&mut self, other: &'a i16)[src] 
fn sub_assign(&mut self, other: &'a i16)impl<'a> SubAssign<&'a i32> for i32[src] 
impl<'a> SubAssign<&'a i32> for i32fn sub_assign(&mut self, other: &'a i32)[src] 
fn sub_assign(&mut self, other: &'a i32)impl<'a> SubAssign<&'a i64> for i64[src] 
impl<'a> SubAssign<&'a i64> for i64fn sub_assign(&mut self, other: &'a i64)[src] 
fn sub_assign(&mut self, other: &'a i64)impl<'a> SubAssign<&'a i8> for i8[src] 
impl<'a> SubAssign<&'a i8> for i8fn sub_assign(&mut self, other: &'a i8)[src] 
fn sub_assign(&mut self, other: &'a i8)impl<'a> SubAssign<&'a isize> for isize[src] 
impl<'a> SubAssign<&'a isize> for isizefn sub_assign(&mut self, other: &'a isize)[src] 
fn sub_assign(&mut self, other: &'a isize)impl<'a> SubAssign<&'a u128> for u128[src] 
impl<'a> SubAssign<&'a u128> for u128fn sub_assign(&mut self, other: &'a u128)[src] 
fn sub_assign(&mut self, other: &'a u128)impl<'a> SubAssign<&'a u16> for u16[src] 
impl<'a> SubAssign<&'a u16> for u16fn sub_assign(&mut self, other: &'a u16)[src] 
fn sub_assign(&mut self, other: &'a u16)impl<'a> SubAssign<&'a u32> for u32[src] 
impl<'a> SubAssign<&'a u32> for u32fn sub_assign(&mut self, other: &'a u32)[src] 
fn sub_assign(&mut self, other: &'a u32)impl<'a> SubAssign<&'a u64> for u64[src] 
impl<'a> SubAssign<&'a u64> for u64fn sub_assign(&mut self, other: &'a u64)[src] 
fn sub_assign(&mut self, other: &'a u64)impl<'a> SubAssign<&'a u8> for u8[src] 
impl<'a> SubAssign<&'a u8> for u8fn sub_assign(&mut self, other: &'a u8)[src] 
fn sub_assign(&mut self, other: &'a u8)impl<'a> SubAssign<&'a usize> for usize[src] 
impl<'a> SubAssign<&'a usize> for usizefn sub_assign(&mut self, other: &'a usize)[src] 
fn sub_assign(&mut self, other: &'a usize)