Trait Primitive

pub trait Primitive: Operate + Sealed {
    type Signed: Primitive + Cast<Self>;
    type Unsigned: Primitive + Cast<Self>;

    const SIGNED: bool;
    const MIN: Self;
    const MAX: Self;
    const BITS: u8;
}

Primitive trait for all primitive types.

Required Associated Constants

const SIGNED: bool

Whether this numeric primitive is singed or not.

const MIN: Self

The minimum value of the primitive type.

const MAX: Self

The maximum value of the primitive type.

const BITS: u8

The number of bits in the primitive type.

Required Associated Types

type Signed: Primitive + Cast<Self>

The signed version of the primitive type.

type Unsigned: Primitive + Cast<Self>

The unsigned version of the primitive 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 Primitive for i8

const SIGNED: bool = true

const MIN: Self = -128i8

const MAX: Self = 127i8

const BITS: u8 = 8u8

type Signed = i8

type Unsigned = u8

impl Primitive for i16

const SIGNED: bool = true

const MIN: Self = -32_768i16

const MAX: Self = 32_767i16

const BITS: u8 = 16u8

type Signed = i16

type Unsigned = u16

impl Primitive for i32

const SIGNED: bool = true

const MIN: Self = -2_147_483_648i32

const MAX: Self = 2_147_483_647i32

const BITS: u8 = 32u8

type Signed = i32

type Unsigned = u32

impl Primitive for i64

const SIGNED: bool = true

const MIN: Self = -9_223_372_036_854_775_808i64

const MAX: Self = 9_223_372_036_854_775_807i64

const BITS: u8 = 64u8

type Signed = i64

type Unsigned = u64

impl Primitive for i128

const SIGNED: bool = true

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

const BITS: u8 = 128u8

type Signed = i128

type Unsigned = u128

impl Primitive for isize

const SIGNED: bool = true

const MIN: Self = -9_223_372_036_854_775_808isize

const MAX: Self = 9_223_372_036_854_775_807isize

const BITS: u8 = 64u8

type Signed = isize

type Unsigned = usize

impl Primitive for u8

const SIGNED: bool = false

const MIN: Self = 0u8

const MAX: Self = 255u8

const BITS: u8 = 8u8

type Signed = i8

type Unsigned = u8

impl Primitive for u16

const SIGNED: bool = false

const MIN: Self = 0u16

const MAX: Self = 65_535u16

const BITS: u8 = 16u8

type Signed = i16

type Unsigned = u16

impl Primitive for u32

const SIGNED: bool = false

const MIN: Self = 0u32

const MAX: Self = 4_294_967_295u32

const BITS: u8 = 32u8

type Signed = i32

type Unsigned = u32

impl Primitive for u64

const SIGNED: bool = false

const MIN: Self = 0u64

const MAX: Self = 18_446_744_073_709_551_615u64

const BITS: u8 = 64u8

type Signed = i64

type Unsigned = u64

impl Primitive for u128

const SIGNED: bool = false

const MIN: Self = 0u128

const MAX: Self = 340_282_366_920_938_463_463_374_607_431_768_211_455u128

const BITS: u8 = 128u8

type Signed = i128

type Unsigned = u128

impl Primitive for usize

const SIGNED: bool = false

const MIN: Self = 0usize

const MAX: Self = 18_446_744_073_709_551_615usize

const BITS: u8 = 64u8

type Signed = isize

type Unsigned = usize

Implementors