Trait NumberLike

pub trait NumberLike:
    Primitive
    + Copy
    + Default
    + FromStr
    + PartialEq
    + PartialOrd
    + Debug
    + Display
    + Unpin
    + UnwindSafe
    + RefUnwindSafe
    + Send
    + Sync
    + Sized
    + 'static {
    type Underlying: Number;
    type ByteArray: Array<Item = u8>;

    const MIN: Self;
    const MAX: Self;

    // Required methods
    fn to_underlying(self) -> Self::Underlying;
    fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>;
    fn to_bytes(self) -> Self::ByteArray;
    fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>;
    fn to_be_bytes(self) -> Self::ByteArray;
    fn to_le_bytes(self) -> Self::ByteArray;
    fn to_ne_bytes(self) -> Self::ByteArray;
    fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>;
    fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>;
    fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>;
}

Required Associated Constants

const MIN: Self

Same as the builtin MIN associated constant, except that this is NEG_INFINITY for floats instead of the minimum finite value.

const MAX: Self

Same as the builtin MAX associated constant, except that this is INFINITY for floats instead of the maximum finite value.

Required Associated Types

type Underlying: Number

type ByteArray: Array<Item = u8>

Required Methods

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<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 NumberLike for bool

const MIN: Self = false

const MAX: Self = true

type Underlying = u8

type ByteArray = [u8; 1]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for char

const MIN: Self = '\0'

const MAX: Self = '\u{10ffff}'

type Underlying = u32

type ByteArray = [u8; 4]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for f32

const MIN: Self = -Inf_f32

const MAX: Self = +Inf_f32

type Underlying = f32

type ByteArray = [u8; 4]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for f64

const MIN: Self = -Inf_f64

const MAX: Self = +Inf_f64

type Underlying = f64

type ByteArray = [u8; 8]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for i8

const MIN: Self = -128i8

const MAX: Self = 127i8

type Underlying = i8

type ByteArray = [u8; 1]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for i16

const MIN: Self = -32_768i16

const MAX: Self = 32_767i16

type Underlying = i16

type ByteArray = [u8; 2]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for i32

const MIN: Self = -2_147_483_648i32

const MAX: Self = 2_147_483_647i32

type Underlying = i32

type ByteArray = [u8; 4]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for i64

const MIN: Self = -9_223_372_036_854_775_808i64

const MAX: Self = 9_223_372_036_854_775_807i64

type Underlying = i64

type ByteArray = [u8; 8]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for i128

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 Underlying = i128

type ByteArray = [u8; 16]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for isize

const MIN: Self = -2_147_483_648isize

const MAX: Self = 2_147_483_647isize

type Underlying = isize

type ByteArray = [u8; 4]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for u8

const MIN: Self = 0u8

const MAX: Self = 255u8

type Underlying = u8

type ByteArray = [u8; 1]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for u16

const MIN: Self = 0u16

const MAX: Self = 65_535u16

type Underlying = u16

type ByteArray = [u8; 2]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for u32

const MIN: Self = 0u32

const MAX: Self = 4_294_967_295u32

type Underlying = u32

type ByteArray = [u8; 4]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for u64

const MIN: Self = 0u64

const MAX: Self = 18_446_744_073_709_551_615u64

type Underlying = u64

type ByteArray = [u8; 8]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for u128

const MIN: Self = 0u128

const MAX: Self = 340_282_366_920_938_463_463_374_607_431_768_211_455u128

type Underlying = u128

type ByteArray = [u8; 16]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

impl NumberLike for usize

const MIN: Self = 0usize

const MAX: Self = 4_294_967_295usize

type Underlying = usize

type ByteArray = [u8; 4]

fn to_underlying(self) -> Self::Underlying

fn try_from_underlying(underlying: Self::Underlying) -> Option<Self>

fn to_bytes(self) -> Self::ByteArray

fn try_from_bytes(bytes: Self::ByteArray) -> Option<Self>

fn to_be_bytes(self) -> Self::ByteArray

fn to_le_bytes(self) -> Self::ByteArray

fn to_ne_bytes(self) -> Self::ByteArray

fn try_from_be_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_le_bytes(bytes: Self::ByteArray) -> Option<Self>

fn try_from_ne_bytes(bytes: Self::ByteArray) -> Option<Self>

Implementors