Trait MinInt

pub trait MinInt:
    Copy
    + Debug
    + BitOr<Output = Self>
    + Not<Output = Self>
    + Shl<u32, Output = Self> {
    type OtherSign: MinInt;
    type Unsigned: MinInt;

    const SIGNED: bool;
    const BITS: u32;
    const ZERO: Self;
    const ONE: Self;
    const MIN: Self;
    const MAX: Self;
}

Minimal integer implementations needed on all integer types, including wide integers.

Required Associated Constants

const SIGNED: bool

If Self is a signed integer

const BITS: u32

The bitwidth of the int type

const ZERO: Self

const ONE: Self

const MIN: Self

const MAX: Self

Required Associated Types

type OtherSign: MinInt

Type with the same width but other signedness

type Unsigned: MinInt

Unsigned version of Self

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 MinInt for i8

const BITS: u32 = 8u32

const SIGNED: bool = true

const ZERO: Self = 0i8

const ONE: Self = 1i8

const MIN: Self = -128i8

const MAX: Self = 127i8

type OtherSign = u8

type Unsigned = u8

impl MinInt for i16

const BITS: u32 = 16u32

const SIGNED: bool = true

const ZERO: Self = 0i16

const ONE: Self = 1i16

const MIN: Self = -32_768i16

const MAX: Self = 32_767i16

type OtherSign = u16

type Unsigned = u16

impl MinInt for i32

const BITS: u32 = 32u32

const SIGNED: bool = true

const ZERO: Self = 0i32

const ONE: Self = 1i32

const MIN: Self = -2_147_483_648i32

const MAX: Self = 2_147_483_647i32

type OtherSign = u32

type Unsigned = u32

impl MinInt for i64

const BITS: u32 = 64u32

const SIGNED: bool = true

const ZERO: Self = 0i64

const ONE: Self = 1i64

const MIN: Self = -9_223_372_036_854_775_808i64

const MAX: Self = 9_223_372_036_854_775_807i64

type OtherSign = u64

type Unsigned = u64

impl MinInt for i128

const BITS: u32 = 128u32

const SIGNED: bool = true

const ZERO: Self = 0i128

const ONE: Self = 1i128

const MIN: Self = -170_141_183_460_469_231_731_687_303_715_884_105_728i128

const MAX: Self = 170_141_183_460_469_231_731_687_303_715_884_105_727i128

type OtherSign = u128

type Unsigned = u128

impl MinInt for isize

const BITS: u32 = 64u32

const SIGNED: bool = true

const ZERO: Self = 0isize

const ONE: Self = 1isize

const MIN: Self = -9_223_372_036_854_775_808isize

const MAX: Self = 9_223_372_036_854_775_807isize

type OtherSign = usize

type Unsigned = usize

impl MinInt for u8

const BITS: u32 = 8u32

const SIGNED: bool = false

const ZERO: Self = 0u8

const ONE: Self = 1u8

const MIN: Self = 0u8

const MAX: Self = 255u8

type OtherSign = i8

type Unsigned = u8

impl MinInt for u16

const BITS: u32 = 16u32

const SIGNED: bool = false

const ZERO: Self = 0u16

const ONE: Self = 1u16

const MIN: Self = 0u16

const MAX: Self = 65_535u16

type OtherSign = i16

type Unsigned = u16

impl MinInt for u32

const BITS: u32 = 32u32

const SIGNED: bool = false

const ZERO: Self = 0u32

const ONE: Self = 1u32

const MIN: Self = 0u32

const MAX: Self = 4_294_967_295u32

type OtherSign = i32

type Unsigned = u32

impl MinInt for u64

const BITS: u32 = 64u32

const SIGNED: bool = false

const ZERO: Self = 0u64

const ONE: Self = 1u64

const MIN: Self = 0u64

const MAX: Self = 18_446_744_073_709_551_615u64

type OtherSign = i64

type Unsigned = u64

impl MinInt for u128

const BITS: u32 = 128u32

const SIGNED: bool = false

const ZERO: Self = 0u128

const ONE: Self = 1u128

const MIN: Self = 0u128

const MAX: Self = 340_282_366_920_938_463_463_374_607_431_768_211_455u128

type OtherSign = i128

type Unsigned = u128

impl MinInt for usize

const BITS: u32 = 64u32

const SIGNED: bool = false

const ZERO: Self = 0usize

const ONE: Self = 1usize

const MIN: Self = 0usize

const MAX: Self = 18_446_744_073_709_551_615usize

type OtherSign = isize

type Unsigned = usize

Implementors

impl MinInt for i256

const SIGNED: bool = false

const BITS: u32 = 256u32

const ZERO: Self

const ONE: Self

const MIN: Self

const MAX: Self

type OtherSign = u256

type Unsigned = u256

impl MinInt for u256

const SIGNED: bool = false

const BITS: u32 = 256u32

const ZERO: Self

const ONE: Self

const MIN: Self

const MAX: Self

type OtherSign = i256

type Unsigned = u256