Trait WrappingSubSigned 

pub trait WrappingSubSigned: Sized {
    type Signed;
    type Output;

    // Required method
    fn wrapping_sub_signed(self, rhs: Self::Signed) -> Self::Output;
}

Wrapping (modular) subtraction of a signed value from an unsigned value.

Required Associated Types

type Signed

The counterpart type of opposite signedness.

type Output

The (owned) result type.

Required Methods

fn wrapping_sub_signed(self, rhs: Self::Signed) -> Self::Output

Computes self - rhs, wrapping around at the boundary of the type.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl WrappingSubSigned for u8

type Signed = i8

type Output = u8

fn wrapping_sub_signed(self, rhs: i8) -> u8

impl WrappingSubSigned for u16

type Signed = i16

type Output = u16

fn wrapping_sub_signed(self, rhs: i16) -> u16

impl WrappingSubSigned for u32

type Signed = i32

type Output = u32

fn wrapping_sub_signed(self, rhs: i32) -> u32

impl WrappingSubSigned for u64

type Signed = i64

type Output = u64

fn wrapping_sub_signed(self, rhs: i64) -> u64

impl WrappingSubSigned for u128

type Signed = i128

type Output = u128

fn wrapping_sub_signed(self, rhs: i128) -> u128

impl WrappingSubSigned for usize

type Signed = isize

type Output = usize

fn wrapping_sub_signed(self, rhs: isize) -> usize

Implementors