Trait NumberBytes

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pub trait NumberBytes: Sized {
    const BYTES: usize;

    // Required methods
    fn to_ne_bytes(self) -> Vec<u8> ⓘ;
    fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>;
    fn to_be_bytes(self) -> Vec<u8> ⓘ;
    fn from_be_bytes(bytes: &[u8]) -> FromBytesResult<Self>;
    fn to_le_bytes(self) -> Vec<u8> ⓘ;
    fn from_le_bytes(bytes: &[u8]) -> FromBytesResult<Self>;
}

Required Associated Constants§

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const BYTES: usize

How many bytes a value of this type consists of.

A single byte explicitly refers to 8 bits and the builtin u8 type.

Required Methods§

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fn to_ne_bytes(self) -> Vec<u8> ⓘ

Returns the memory representation of this integer as a byte array in native byte order.

Type-generic wrapper around [to_ne_bytes] for inbuilt number types. See usize::to_ne_bytes.

Size of the output vector shall always be the value of Self::BYTES.

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fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>

Creates a native endian value from its memory representation as a byte array in native endianness.

Type-generic wrapper around [from_ne_bytes] for inbuilt number types. See usize::from_ne_bytes.

Returns FromBytesError if the size of the given byte-slice is incorrect.

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fn to_be_bytes(self) -> Vec<u8> ⓘ

Returns the memory representation of this integer as a byte array in big-endian (network) byte order.

Type-generic wrapper around [to_be_bytes] for inbuilt number types. See usize::to_be_bytes.

Size of the output vector shall always be the value of Self::BYTES.

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fn from_be_bytes(bytes: &[u8]) -> FromBytesResult<Self>

Creates a native endian integer value from its representation as a byte array in big endian.

Type-generic wrapper around [from_be_bytes] for inbuilt number types. See usize::from_be_bytes.

Returns FromBytesError if the size of the given byte-slice is incorrect.

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fn to_le_bytes(self) -> Vec<u8> ⓘ

Returns the memory representation of this integer as a byte array in little-endian byte order.

Type-generic wrapper around [to_le_bytes] for inbuilt number types. See usize::to_le_bytes.

Size of the output vector shall always be the value of Self::BYTES.

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fn from_le_bytes(bytes: &[u8]) -> FromBytesResult<Self>

Creates a native endian integer value from its representation as a byte array in little endian.

Type-generic wrapper around [from_le_bytes] for inbuilt number types. See usize::from_le_bytes.

Returns FromBytesError if the size of the given byte-slice is incorrect.

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§

Source §

Trait NumberBytesCopy item path

Required Associated Constants§

const BYTES: usize

Required Methods§

fn to_ne_bytes(self) -> Vec<u8> ⓘ

fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_be_bytes(self) -> Vec<u8> ⓘ

fn from_be_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_le_bytes(self) -> Vec<u8> ⓘ

fn from_le_bytes(bytes: &[u8]) -> FromBytesResult<Self>

Dyn Compatibility§

Implementations on Foreign Types§

impl NumberBytes for f32

const BYTES: usize = 4usize

fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_ne_bytes(self) -> Vec<u8> ⓘ

fn from_be_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_be_bytes(self) -> Vec<u8> ⓘ

fn from_le_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_le_bytes(self) -> Vec<u8> ⓘ

impl NumberBytes for f64

const BYTES: usize = 8usize

fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_ne_bytes(self) -> Vec<u8> ⓘ

fn from_be_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_be_bytes(self) -> Vec<u8> ⓘ

fn from_le_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_le_bytes(self) -> Vec<u8> ⓘ

impl NumberBytes for i8

const BYTES: usize = 1usize

fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_ne_bytes(self) -> Vec<u8> ⓘ

fn from_be_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_be_bytes(self) -> Vec<u8> ⓘ

fn from_le_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_le_bytes(self) -> Vec<u8> ⓘ

impl NumberBytes for i16

const BYTES: usize = 2usize

fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_ne_bytes(self) -> Vec<u8> ⓘ

fn from_be_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_be_bytes(self) -> Vec<u8> ⓘ

fn from_le_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_le_bytes(self) -> Vec<u8> ⓘ

impl NumberBytes for i32

const BYTES: usize = 4usize

fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_ne_bytes(self) -> Vec<u8> ⓘ

fn from_be_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_be_bytes(self) -> Vec<u8> ⓘ

fn from_le_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_le_bytes(self) -> Vec<u8> ⓘ

impl NumberBytes for i64

const BYTES: usize = 8usize

fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_ne_bytes(self) -> Vec<u8> ⓘ

fn from_be_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_be_bytes(self) -> Vec<u8> ⓘ

fn from_le_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_le_bytes(self) -> Vec<u8> ⓘ

impl NumberBytes for i128

const BYTES: usize = 16usize

fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_ne_bytes(self) -> Vec<u8> ⓘ

fn from_be_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_be_bytes(self) -> Vec<u8> ⓘ

fn from_le_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_le_bytes(self) -> Vec<u8> ⓘ

impl NumberBytes for isize

const BYTES: usize = 8usize

fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_ne_bytes(self) -> Vec<u8> ⓘ

fn from_be_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_be_bytes(self) -> Vec<u8> ⓘ

fn from_le_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_le_bytes(self) -> Vec<u8> ⓘ

impl NumberBytes for u8

const BYTES: usize = 1usize

fn from_ne_bytes(bytes: &[u8]) -> FromBytesResult<Self>

fn to_ne_bytes(self) -> Vec<u8> ⓘ

Trait NumberBytes