Trait core::ops::Rem 1.0.0
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[src]
pub trait Rem<RHS = Self> {
type Output = Self;
fn rem(self, rhs: RHS) -> Self::Output;
}The Rem trait is used to specify the functionality of %.
Examples
This example implements Rem on a SplitSlice object. After Rem is
implemented, one can use the % operator to find out what the remaining
elements of the slice would be after splitting it into equal slices of a
given length.
use std::ops::Rem; #[derive(PartialEq, Debug)] struct SplitSlice<'a, T: 'a> { slice: &'a [T], } impl<'a, T> Rem<usize> for SplitSlice<'a, T> { type Output = SplitSlice<'a, T>; fn rem(self, modulus: usize) -> Self { let len = self.slice.len(); let rem = len % modulus; let start = len - rem; SplitSlice {slice: &self.slice[start..]} } } // If we were to divide &[0, 1, 2, 3, 4, 5, 6, 7] into slices of size 3, // the remainder would be &[6, 7] assert_eq!(SplitSlice { slice: &[0, 1, 2, 3, 4, 5, 6, 7] } % 3, SplitSlice { slice: &[6, 7] });Run
Associated Types
type Output = Self
The resulting type after applying the % operator
Required Methods
Implementors
impl Rem for core::num::Wrapping<usize>impl<'a> Rem<Wrapping<usize>> for &'a Wrapping<usize>impl<'a> Rem<&'a Wrapping<usize>> for core::num::Wrapping<usize>impl<'a, 'b> Rem<&'a Wrapping<usize>> for &'b Wrapping<usize>impl Rem for core::num::Wrapping<u8>impl<'a> Rem<Wrapping<u8>> for &'a Wrapping<u8>impl<'a> Rem<&'a Wrapping<u8>> for core::num::Wrapping<u8>impl<'a, 'b> Rem<&'a Wrapping<u8>> for &'b Wrapping<u8>impl Rem for core::num::Wrapping<u16>impl<'a> Rem<Wrapping<u16>> for &'a Wrapping<u16>impl<'a> Rem<&'a Wrapping<u16>> for core::num::Wrapping<u16>impl<'a, 'b> Rem<&'a Wrapping<u16>> for &'b Wrapping<u16>impl Rem for core::num::Wrapping<u32>impl<'a> Rem<Wrapping<u32>> for &'a Wrapping<u32>impl<'a> Rem<&'a Wrapping<u32>> for core::num::Wrapping<u32>impl<'a, 'b> Rem<&'a Wrapping<u32>> for &'b Wrapping<u32>impl Rem for core::num::Wrapping<u64>impl<'a> Rem<Wrapping<u64>> for &'a Wrapping<u64>impl<'a> Rem<&'a Wrapping<u64>> for core::num::Wrapping<u64>impl<'a, 'b> Rem<&'a Wrapping<u64>> for &'b Wrapping<u64>impl Rem for core::num::Wrapping<isize>impl<'a> Rem<Wrapping<isize>> for &'a Wrapping<isize>impl<'a> Rem<&'a Wrapping<isize>> for core::num::Wrapping<isize>impl<'a, 'b> Rem<&'a Wrapping<isize>> for &'b Wrapping<isize>impl Rem for core::num::Wrapping<i8>impl<'a> Rem<Wrapping<i8>> for &'a Wrapping<i8>impl<'a> Rem<&'a Wrapping<i8>> for core::num::Wrapping<i8>impl<'a, 'b> Rem<&'a Wrapping<i8>> for &'b Wrapping<i8>impl Rem for core::num::Wrapping<i16>impl<'a> Rem<Wrapping<i16>> for &'a Wrapping<i16>impl<'a> Rem<&'a Wrapping<i16>> for core::num::Wrapping<i16>impl<'a, 'b> Rem<&'a Wrapping<i16>> for &'b Wrapping<i16>impl Rem for core::num::Wrapping<i32>impl<'a> Rem<Wrapping<i32>> for &'a Wrapping<i32>impl<'a> Rem<&'a Wrapping<i32>> for core::num::Wrapping<i32>impl<'a, 'b> Rem<&'a Wrapping<i32>> for &'b Wrapping<i32>impl Rem for core::num::Wrapping<i64>impl<'a> Rem<Wrapping<i64>> for &'a Wrapping<i64>impl<'a> Rem<&'a Wrapping<i64>> for core::num::Wrapping<i64>impl<'a, 'b> Rem<&'a Wrapping<i64>> for &'b Wrapping<i64>impl Rem for core::num::Wrapping<u128>impl<'a> Rem<Wrapping<u128>> for &'a Wrapping<u128>impl<'a> Rem<&'a Wrapping<u128>> for core::num::Wrapping<u128>impl<'a, 'b> Rem<&'a Wrapping<u128>> for &'b Wrapping<u128>impl Rem for core::num::Wrapping<i128>impl<'a> Rem<Wrapping<i128>> for &'a Wrapping<i128>impl<'a> Rem<&'a Wrapping<i128>> for core::num::Wrapping<i128>impl<'a, 'b> Rem<&'a Wrapping<i128>> for &'b Wrapping<i128>impl Rem for usizeimpl<'a> Rem<usize> for &'a usizeimpl<'a> Rem<&'a usize> for usizeimpl<'a, 'b> Rem<&'a usize> for &'b usizeimpl Rem for u8impl<'a> Rem<u8> for &'a u8impl<'a> Rem<&'a u8> for u8impl<'a, 'b> Rem<&'a u8> for &'b u8impl Rem for u16impl<'a> Rem<u16> for &'a u16impl<'a> Rem<&'a u16> for u16impl<'a, 'b> Rem<&'a u16> for &'b u16impl Rem for u32impl<'a> Rem<u32> for &'a u32impl<'a> Rem<&'a u32> for u32impl<'a, 'b> Rem<&'a u32> for &'b u32impl Rem for u64impl<'a> Rem<u64> for &'a u64impl<'a> Rem<&'a u64> for u64impl<'a, 'b> Rem<&'a u64> for &'b u64impl Rem for isizeimpl<'a> Rem<isize> for &'a isizeimpl<'a> Rem<&'a isize> for isizeimpl<'a, 'b> Rem<&'a isize> for &'b isizeimpl Rem for i8impl<'a> Rem<i8> for &'a i8impl<'a> Rem<&'a i8> for i8impl<'a, 'b> Rem<&'a i8> for &'b i8impl Rem for i16impl<'a> Rem<i16> for &'a i16impl<'a> Rem<&'a i16> for i16impl<'a, 'b> Rem<&'a i16> for &'b i16impl Rem for i32impl<'a> Rem<i32> for &'a i32impl<'a> Rem<&'a i32> for i32impl<'a, 'b> Rem<&'a i32> for &'b i32impl Rem for i64impl<'a> Rem<i64> for &'a i64impl<'a> Rem<&'a i64> for i64impl<'a, 'b> Rem<&'a i64> for &'b i64impl Rem for u128impl<'a> Rem<u128> for &'a u128impl<'a> Rem<&'a u128> for u128impl<'a, 'b> Rem<&'a u128> for &'b u128impl Rem for i128impl<'a> Rem<i128> for &'a i128impl<'a> Rem<&'a i128> for i128impl<'a, 'b> Rem<&'a i128> for &'b i128impl Rem for f32impl<'a> Rem<f32> for &'a f32impl<'a> Rem<&'a f32> for f32impl<'a, 'b> Rem<&'a f32> for &'b f32impl Rem for f64impl<'a> Rem<f64> for &'a f64impl<'a> Rem<&'a f64> for f64impl<'a, 'b> Rem<&'a f64> for &'b f64