Trait Signed

pub trait Signed:
    Sized
    + Copy
    + Neg<Output = Self>
    + Shr<u32, Output = Self>
    + Shl<u32, Output = Self>
    + BitXor<Self, Output = Self> {
    type Unsigned: Unsigned;

    const BITS: u32;

    // Required method
    fn unsigned(self) -> Self::Unsigned;
}

Trait that encodes common behaviors of signed numbers.

Required Associated Constants

const BITS: u32

The number of bits in this signed number.

Required Associated Types

type Unsigned: Unsigned

The unsigned representation of this number.

Required Methods

fn unsigned(self) -> Self::Unsigned

Coerce this number bitwise into its unsigned representation.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Signed for i16

const BITS: u32 = 16u32

type Unsigned = u16

fn unsigned(self) -> Self::Unsigned

impl Signed for i32

const BITS: u32 = 32u32

type Unsigned = u32

fn unsigned(self) -> Self::Unsigned

impl Signed for i64

const BITS: u32 = 64u32

type Unsigned = u64

fn unsigned(self) -> Self::Unsigned

impl Signed for i128

const BITS: u32 = 128u32

type Unsigned = u128

fn unsigned(self) -> Self::Unsigned

impl Signed for isize

const BITS: u32 = 64u32

type Unsigned = usize

fn unsigned(self) -> Self::Unsigned

Implementors