Trait Numeric

pub trait Numeric:
    Primitive
    + Sized
    + Copy
    + Default
    + Debug
    + PartialOrd
    + Shl<u32, Output = Self>
    + ShlAssign<u32>
    + Shr<u32, Output = Self>
    + ShrAssign<u32>
    + Rem<Self, Output = Self>
    + RemAssign<Self>
    + BitAnd<Self, Output = Self>
    + BitOr<Self, Output = Self>
    + BitOrAssign<Self>
    + BitXor<Self, Output = Self>
    + Not<Output = Self>
    + Sub<Self, Output = Self> {
    const BITS_SIZE: u32;
    const ZERO: Self;
    const ONE: Self;

    // Required methods
    fn from_u8(u: u8) -> Self;
    fn to_u8(self) -> u8;
}

This trait extends many common integer types (both unsigned and signed) with a few trivial methods so that they can be used with the bitstream handling traits.

Required Associated Constants

const BITS_SIZE: u32

Size of type in bits

const ZERO: Self

The value of 0 in this type

const ONE: Self

The value of 1 in this type

Required Methods

fn from_u8(u: u8) -> Self

Returns a u8 value in this type

fn to_u8(self) -> u8

Assuming 0 <= value < 256, returns this value as a u8 type

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 Numeric for i8

const BITS_SIZE: u32 = 8u32

const ZERO: Self = 0i8

const ONE: Self = 1i8

fn from_u8(u: u8) -> Self

fn to_u8(self) -> u8

impl Numeric for i16

const BITS_SIZE: u32 = 16u32

const ZERO: Self = 0i16

const ONE: Self = 1i16

fn from_u8(u: u8) -> Self

fn to_u8(self) -> u8

impl Numeric for i32

const BITS_SIZE: u32 = 32u32

const ZERO: Self = 0i32

const ONE: Self = 1i32

fn from_u8(u: u8) -> Self

fn to_u8(self) -> u8

impl Numeric for i64

const BITS_SIZE: u32 = 64u32

const ZERO: Self = 0i64

const ONE: Self = 1i64

fn from_u8(u: u8) -> Self

fn to_u8(self) -> u8

impl Numeric for i128

const BITS_SIZE: u32 = 128u32

const ZERO: Self = 0i128

const ONE: Self = 1i128

fn from_u8(u: u8) -> Self

fn to_u8(self) -> u8

impl Numeric for u8

const BITS_SIZE: u32 = 8u32

const ZERO: Self = 0u8

const ONE: Self = 1u8

fn from_u8(u: u8) -> Self

fn to_u8(self) -> u8

impl Numeric for u16

const BITS_SIZE: u32 = 16u32

const ZERO: Self = 0u16

const ONE: Self = 1u16

fn from_u8(u: u8) -> Self

fn to_u8(self) -> u8

impl Numeric for u32

const BITS_SIZE: u32 = 32u32

const ZERO: Self = 0u32

const ONE: Self = 1u32

fn from_u8(u: u8) -> Self

fn to_u8(self) -> u8

impl Numeric for u64

const BITS_SIZE: u32 = 64u32

const ZERO: Self = 0u64

const ONE: Self = 1u64

fn from_u8(u: u8) -> Self

fn to_u8(self) -> u8

impl Numeric for u128

const BITS_SIZE: u32 = 128u32

const ZERO: Self = 0u128

const ONE: Self = 1u128

fn from_u8(u: u8) -> Self

fn to_u8(self) -> u8

Implementors