Trait kvarn::prelude::networking::prelude::utils::prelude::compact_str::core::ops::SubAssign
1.8.0 · source · pub trait SubAssign<Rhs = Self> {
// Required method
fn sub_assign(&mut self, rhs: Rhs);
}
Available on non-crate feature
miri-test-libstd
only.Expand description
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, Copy, Clone, PartialEq)]
struct Point {
x: i32,
y: i32,
}
impl SubAssign for Point {
fn sub_assign(&mut self, other: Self) {
*self = Self {
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});
Required Methods§
sourcefn sub_assign(&mut self, rhs: Rhs)
fn sub_assign(&mut self, rhs: Rhs)
Implementors§
impl SubAssign<&f32> for f32
impl SubAssign<&f64> for f64
impl SubAssign<&i8> for i8
impl SubAssign<&i8> for Saturating<i8>
impl SubAssign<&i8> for Wrapping<i8>
impl SubAssign<&i16> for i16
impl SubAssign<&i16> for Saturating<i16>
impl SubAssign<&i16> for Wrapping<i16>
impl SubAssign<&i32> for i32
impl SubAssign<&i32> for Saturating<i32>
impl SubAssign<&i32> for Wrapping<i32>
impl SubAssign<&i64> for i64
impl SubAssign<&i64> for Saturating<i64>
impl SubAssign<&i64> for Wrapping<i64>
impl SubAssign<&i128> for i128
impl SubAssign<&i128> for Saturating<i128>
impl SubAssign<&i128> for Wrapping<i128>
impl SubAssign<&isize> for isize
impl SubAssign<&isize> for Saturating<isize>
impl SubAssign<&isize> for Wrapping<isize>
impl SubAssign<&u8> for u8
impl SubAssign<&u8> for Saturating<u8>
impl SubAssign<&u8> for Wrapping<u8>
impl SubAssign<&u16> for u16
impl SubAssign<&u16> for Saturating<u16>
impl SubAssign<&u16> for Wrapping<u16>
impl SubAssign<&u32> for u32
impl SubAssign<&u32> for Saturating<u32>
impl SubAssign<&u32> for Wrapping<u32>
impl SubAssign<&u64> for u64
impl SubAssign<&u64> for Saturating<u64>
impl SubAssign<&u64> for Wrapping<u64>
impl SubAssign<&u128> for u128
impl SubAssign<&u128> for Saturating<u128>
impl SubAssign<&u128> for Wrapping<u128>
impl SubAssign<&usize> for usize
impl SubAssign<&usize> for Saturating<usize>
impl SubAssign<&usize> for Wrapping<usize>
impl SubAssign<&Saturating<i8>> for Saturating<i8>
impl SubAssign<&Saturating<i16>> for Saturating<i16>
impl SubAssign<&Saturating<i32>> for Saturating<i32>
impl SubAssign<&Saturating<i64>> for Saturating<i64>
impl SubAssign<&Saturating<i128>> for Saturating<i128>
impl SubAssign<&Saturating<isize>> for Saturating<isize>
impl SubAssign<&Saturating<u8>> for Saturating<u8>
impl SubAssign<&Saturating<u16>> for Saturating<u16>
impl SubAssign<&Saturating<u32>> for Saturating<u32>
impl SubAssign<&Saturating<u64>> for Saturating<u64>
impl SubAssign<&Saturating<u128>> for Saturating<u128>
impl SubAssign<&Saturating<usize>> for Saturating<usize>
impl SubAssign<&Wrapping<i8>> for Wrapping<i8>
impl SubAssign<&Wrapping<i16>> for Wrapping<i16>
impl SubAssign<&Wrapping<i32>> for Wrapping<i32>
impl SubAssign<&Wrapping<i64>> for Wrapping<i64>
impl SubAssign<&Wrapping<i128>> for Wrapping<i128>
impl SubAssign<&Wrapping<isize>> for Wrapping<isize>
impl SubAssign<&Wrapping<u8>> for Wrapping<u8>
impl SubAssign<&Wrapping<u16>> for Wrapping<u16>
impl SubAssign<&Wrapping<u32>> for Wrapping<u32>
impl SubAssign<&Wrapping<u64>> for Wrapping<u64>
impl SubAssign<&Wrapping<u128>> for Wrapping<u128>
impl SubAssign<&Wrapping<usize>> for Wrapping<usize>
impl SubAssign<f32> for f32
impl SubAssign<f64> for f64
impl SubAssign<i8> for i8
impl SubAssign<i8> for Saturating<i8>
impl SubAssign<i8> for Wrapping<i8>
impl SubAssign<i8> for BigInt
impl SubAssign<i16> for i16
impl SubAssign<i16> for Saturating<i16>
impl SubAssign<i16> for Wrapping<i16>
impl SubAssign<i16> for BigInt
impl SubAssign<i32> for i32
impl SubAssign<i32> for Saturating<i32>
impl SubAssign<i32> for Wrapping<i32>
impl SubAssign<i32> for BigInt
impl SubAssign<i64> for i64
impl SubAssign<i64> for Saturating<i64>
impl SubAssign<i64> for Wrapping<i64>
impl SubAssign<i64> for BigInt
impl SubAssign<i128> for i128
impl SubAssign<i128> for Saturating<i128>
impl SubAssign<i128> for Wrapping<i128>
impl SubAssign<i128> for BigInt
impl SubAssign<isize> for isize
impl SubAssign<isize> for Saturating<isize>
impl SubAssign<isize> for Wrapping<isize>
impl SubAssign<isize> for BigInt
impl SubAssign<u8> for u8
impl SubAssign<u8> for Saturating<u8>
impl SubAssign<u8> for Wrapping<u8>
impl SubAssign<u8> for BigInt
impl SubAssign<u8> for BigUint
impl SubAssign<u16> for u16
impl SubAssign<u16> for Saturating<u16>
impl SubAssign<u16> for Wrapping<u16>
impl SubAssign<u16> for BigInt
impl SubAssign<u16> for BigUint
impl SubAssign<u32> for u32
impl SubAssign<u32> for Saturating<u32>
impl SubAssign<u32> for Wrapping<u32>
impl SubAssign<u32> for BigInt
impl SubAssign<u32> for BigUint
impl SubAssign<u64> for u64
impl SubAssign<u64> for Saturating<u64>
impl SubAssign<u64> for Wrapping<u64>
impl SubAssign<u64> for BigInt
impl SubAssign<u64> for BigUint
impl SubAssign<u128> for u128
impl SubAssign<u128> for Saturating<u128>
impl SubAssign<u128> for Wrapping<u128>
impl SubAssign<u128> for BigInt
impl SubAssign<u128> for BigUint
impl SubAssign<usize> for usize
impl SubAssign<usize> for Saturating<usize>
impl SubAssign<usize> for Wrapping<usize>
impl SubAssign<usize> for BigInt
impl SubAssign<usize> for BigUint
impl SubAssign<Saturating<i8>> for Saturating<i8>
impl SubAssign<Saturating<i16>> for Saturating<i16>
impl SubAssign<Saturating<i32>> for Saturating<i32>
impl SubAssign<Saturating<i64>> for Saturating<i64>
impl SubAssign<Saturating<i128>> for Saturating<i128>
impl SubAssign<Saturating<isize>> for Saturating<isize>
impl SubAssign<Saturating<u8>> for Saturating<u8>
impl SubAssign<Saturating<u16>> for Saturating<u16>
impl SubAssign<Saturating<u32>> for Saturating<u32>
impl SubAssign<Saturating<u64>> for Saturating<u64>
impl SubAssign<Saturating<u128>> for Saturating<u128>
impl SubAssign<Saturating<usize>> for Saturating<usize>
impl SubAssign<Wrapping<i8>> for Wrapping<i8>
impl SubAssign<Wrapping<i16>> for Wrapping<i16>
impl SubAssign<Wrapping<i32>> for Wrapping<i32>
impl SubAssign<Wrapping<i64>> for Wrapping<i64>
impl SubAssign<Wrapping<i128>> for Wrapping<i128>
impl SubAssign<Wrapping<isize>> for Wrapping<isize>
impl SubAssign<Wrapping<u8>> for Wrapping<u8>
impl SubAssign<Wrapping<u16>> for Wrapping<u16>
impl SubAssign<Wrapping<u32>> for Wrapping<u32>
impl SubAssign<Wrapping<u64>> for Wrapping<u64>
impl SubAssign<Wrapping<u128>> for Wrapping<u128>
impl SubAssign<Wrapping<usize>> for Wrapping<usize>
impl SubAssign<Duration> for OffsetDateTime
impl SubAssign<Duration> for kvarn::prelude::compact_str::core::time::Duration
impl SubAssign<Duration> for kvarn::prelude::Instant
impl SubAssign<Duration> for SystemTime
impl SubAssign<Duration> for Date
impl SubAssign<Duration> for Duration
impl SubAssign<Duration> for Instant
impl SubAssign<Duration> for Instant
impl SubAssign<Duration> for PrimitiveDateTime
impl SubAssign<Duration> for Time
impl SubAssign<BigInt> for BigInt
impl SubAssign<BigUint> for BigUint
impl SubAssign<Duration> for OffsetDateTime
impl SubAssign<Duration> for kvarn::prelude::compact_str::core::time::Duration
impl SubAssign<Duration> for kvarn::prelude::Instant
impl SubAssign<Duration> for SystemTime
Available on crate feature
std
only.