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Trait std::ops::RemAssign ​

余数赋值运算符 %=。

rust
pub trait RemAssign<Rhs = Self> {
    // Required method
    fn rem_assign(&mut self, rhs: Rhs);
}

示例

rust
use std::ops::RemAssign;

struct CookieJar { cookies: u32 }

impl RemAssign<u32> for CookieJar {
    fn rem_assign(&mut self, piles: u32) {
        self.cookies %= piles;
    }
}

let mut jar = CookieJar { cookies: 31 };
let piles = 4;

println!("Splitting up {} cookies into {} even piles!", jar.cookies, piles);

jar %= piles;

println!("{} cookies remain in the cookie jar!", jar.cookies);

Required Methods ​

rem_assign ​

rust
fn rem_assign(&mut self, rhs: Rhs)

参数：

  • rhs：执行 %= 操作的右值
rust
let mut x: u32 = 12;
x %= 10;
assert_eq!(x, 2);

Implementors ​

impl RemAssign<&f32> for f32 ​

impl RemAssign<&f64> for f64 ​

impl RemAssign<&i8> for i8 ​

impl RemAssign<&i8> for Saturating<i8> ​

impl RemAssign<&i8> for Wrapping<i8> ​

impl RemAssign<&i16> for i16 ​

impl RemAssign<&i16> for Saturating<i16> ​

impl RemAssign<&i16> for Wrapping<i16> ​

impl RemAssign<&i32> for i32 ​

impl RemAssign<&i32> for Saturating<i32> ​

impl RemAssign<&i32> for Wrapping<i32> ​

impl RemAssign<&i64> for i64 ​

impl RemAssign<&i64> for Saturating<i64> ​

impl RemAssign<&i64> for Wrapping<i64> ​

impl RemAssign<&i128> for i128 ​

impl RemAssign<&i128> for Saturating<i128> ​

impl RemAssign<&i128> for Wrapping<i128> ​

impl RemAssign<&isize> for isize ​

impl RemAssign<&isize> for Saturating<isize> ​

impl RemAssign<&isize> for Wrapping<isize> ​

impl RemAssign<&u8> for u8 ​

impl RemAssign<&u8> for Saturating<u8> ​

impl RemAssign<&u8> for Wrapping<u8> ​

impl RemAssign<&u16> for u16 ​

impl RemAssign<&u16> for Saturating<u16> ​

impl RemAssign<&u16> for Wrapping<u16> ​

impl RemAssign<&u32> for u32 ​

impl RemAssign<&u32> for Saturating<u32> ​

impl RemAssign<&u32> for Wrapping<u32> ​

impl RemAssign<&u64> for u64 ​

impl RemAssign<&u64> for Saturating<u64> ​

impl RemAssign<&u64> for Wrapping<u64> ​

impl RemAssign<&u128> for u128 ​

impl RemAssign<&u128> for Saturating<u128> ​

impl RemAssign<&u128> for Wrapping<u128> ​

impl RemAssign<&usize> for usize ​

impl RemAssign<&usize> for Saturating<usize> ​

impl RemAssign<&usize> for Wrapping<usize> ​

impl RemAssign<&Saturating<i8>> for Saturating<i8> ​

impl RemAssign<&Saturating<i16>> for Saturating<i16> ​

impl RemAssign<&Saturating<i32>> for Saturating<i32> ​

impl RemAssign<&Saturating<i64>> for Saturating<i64> ​

impl RemAssign<&Saturating<i128>> for Saturating<i128> ​

impl RemAssign<&Saturating<isize>> for Saturating<isize> ​

impl RemAssign<&Saturating<u8>> for Saturating<u8> ​

impl RemAssign<&Saturating<u16>> for Saturating<u16> ​

impl RemAssign<&Saturating<u32>> for Saturating<u32> ​

impl RemAssign<&Saturating<u64>> for Saturating<u64> ​

impl RemAssign<&Saturating<u128>> for Saturating<u128> ​

impl RemAssign<&Saturating<usize>> for Saturating<usize> ​

impl RemAssign<&Wrapping<i8>> for Wrapping<i8> ​

impl RemAssign<&Wrapping<i16>> for Wrapping<i16> ​

impl RemAssign<&Wrapping<i32>> for Wrapping<i32> ​

impl RemAssign<&Wrapping<i64>> for Wrapping<i64> ​

impl RemAssign<&Wrapping<i128>> for Wrapping<i128> ​

impl RemAssign<&Wrapping<isize>> for Wrapping<isize> ​

impl RemAssign<&Wrapping<u8>> for Wrapping<u8> ​

impl RemAssign<&Wrapping<u16>> for Wrapping<u16> ​

impl RemAssign<&Wrapping<u32>> for Wrapping<u32> ​

impl RemAssign<&Wrapping<u64>> for Wrapping<u64> ​

impl RemAssign<&Wrapping<u128>> for Wrapping<u128> ​

impl RemAssign<&Wrapping<usize>> for Wrapping<usize> ​

impl RemAssign<f32> for f32 ​

impl RemAssign<f64> for f64 ​

impl RemAssign<i8> for i8 ​

impl RemAssign<i8> for Saturating<i8> ​

impl RemAssign<i8> for Wrapping<i8> ​

impl RemAssign<i16> for i16 ​

impl RemAssign<i16> for Saturating<i16> ​

impl RemAssign<i16> for Wrapping<i16> ​

impl RemAssign<i32> for i32 ​

impl RemAssign<i32> for Saturating<i32> ​

impl RemAssign<i32> for Wrapping<i32> ​

impl RemAssign<i64> for i64 ​

impl RemAssign<i64> for Saturating<i64> ​

impl RemAssign<i64> for Wrapping<i64> ​

impl RemAssign<i128> for i128 ​

impl RemAssign<i128> for Saturating<i128> ​

impl RemAssign<i128> for Wrapping<i128> ​

impl RemAssign<isize> for isize ​

impl RemAssign<isize> for Saturating<isize> ​

impl RemAssign<isize> for Wrapping<isize> ​

impl RemAssign<u8> for u8 ​

impl RemAssign<u8> for Saturating<u8> ​

impl RemAssign<u8> for Wrapping<u8> ​

impl RemAssign<u16> for u16 ​

impl RemAssign<u16> for Saturating<u16> ​

impl RemAssign<u16> for Wrapping<u16> ​

impl RemAssign<u32> for u32 ​

impl RemAssign<u32> for Saturating<u32> ​

impl RemAssign<u32> for Wrapping<u32> ​

impl RemAssign<u64> for u64 ​

impl RemAssign<u64> for Saturating<u64> ​

impl RemAssign<u64> for Wrapping<u64> ​

impl RemAssign<u128> for u128 ​

impl RemAssign<u128> for Saturating<u128> ​

impl RemAssign<u128> for Wrapping<u128> ​

impl RemAssign<usize> for usize ​

impl RemAssign<usize> for Saturating<usize> ​

impl RemAssign<usize> for Wrapping<usize> ​

impl RemAssign<Saturating<i8>> for Saturating<i8> ​

impl RemAssign<Saturating<i16>> for Saturating<i16> ​

impl RemAssign<Saturating<i32>> for Saturating<i32> ​

impl RemAssign<Saturating<i64>> for Saturating<i64> ​

impl RemAssign<Saturating<i128>> for Saturating<i128> ​

impl RemAssign<Saturating<isize>> for Saturating<isize> ​

impl RemAssign<Saturating<u8>> for Saturating<u8> ​

impl RemAssign<Saturating<u16>> for Saturating<u16> ​

impl RemAssign<Saturating<u32>> for Saturating<u32> ​

impl RemAssign<Saturating<u64>> for Saturating<u64> ​

impl RemAssign<Saturating<u128>> for Saturating<u128> ​

impl RemAssign<Saturating<usize>> for Saturating<usize> ​

impl RemAssign<Wrapping<i8>> for Wrapping<i8> ​

impl RemAssign<Wrapping<i16>> for Wrapping<i16> ​

impl RemAssign<Wrapping<i32>> for Wrapping<i32> ​

impl RemAssign<Wrapping<i64>> for Wrapping<i64> ​

impl RemAssign<Wrapping<i128>> for Wrapping<i128> ​

impl RemAssign<Wrapping<isize>> for Wrapping<isize> ​

impl RemAssign<Wrapping<u8>> for Wrapping<u8> ​

impl RemAssign<Wrapping<u16>> for Wrapping<u16> ​

impl RemAssign<Wrapping<u32>> for Wrapping<u32> ​

impl RemAssign<Wrapping<u64>> for Wrapping<u64> ​

impl RemAssign<Wrapping<u128>> for Wrapping<u128> ​

impl RemAssign<Wrapping<usize>> for Wrapping<usize> ​

impl<T, U, const LANES: usize> RemAssign<U> for Simd<T, LANES> ​

rust
impl<T, U, const LANES: usize> RemAssign<U> for Simd<T, LANES>
where
  Simd<T, LANES>: Rem<U, Output = Simd<T, LANES>>,
  T: SimdElement,
  LaneCount<LANES>: SupportedLaneCount,

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