Trait U8Array

pub trait U8Array: Sized {
    // Required methods
    fn new() -> Self;
    fn new_with(_: u8) -> Self;
    fn from_slice(_: &[u8]) -> Self;
    fn len() -> usize;
    fn as_slice(&self) -> &[u8] ;
    fn as_mut(&mut self) -> &mut [u8] ;

    // Provided method
    fn clone(&self) -> Self { ... }
}

A trait for fixed size u8 array.

Required Methods

fn new() -> Self

Create a new array filled with all zeros.

fn new_with(_: u8) -> Self

Create a new array filled with a same value.

fn from_slice(_: &[u8]) -> Self

Create a new array from a slice.

Panics

The slice must be of the same length.

fn len() -> usize

Length of the array.

fn as_slice(&self) -> &[u8]

As slice.

fn as_mut(&mut self) -> &mut [u8]

As mutable slice.

Provided Methods

fn clone(&self) -> Self

Clone.

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 U8Array for [u8; 32]

fn new() -> Self

fn new_with(x: u8) -> Self

fn from_slice(data: &[u8]) -> Self

fn len() -> usize

fn as_slice(&self) -> &[u8]

fn as_mut(&mut self) -> &mut [u8]

impl U8Array for [u8; 64]

fn new() -> Self

fn new_with(x: u8) -> Self

fn from_slice(data: &[u8]) -> Self

fn len() -> usize

fn as_slice(&self) -> &[u8]

fn as_mut(&mut self) -> &mut [u8]

impl U8Array for [u8; 128]

fn new() -> Self

fn new_with(x: u8) -> Self

fn from_slice(data: &[u8]) -> Self

fn len() -> usize

fn as_slice(&self) -> &[u8]

fn as_mut(&mut self) -> &mut [u8]

Implementors