Trait AltRawData 

pub trait AltRawData: AltrepLen {
    // Required method
    fn elt(&self, i: usize) -> u8;

    // Provided methods
    fn as_slice(&self) -> Option<&[u8]> { ... }
    fn get_region(&self, start: usize, len: usize, buf: &mut [u8]) -> usize { ... }
}

Trait for types that can back an ALTRAW vector.

Required Methods

fn elt(&self, i: usize) -> u8

Get the raw byte at index i.

Provided Methods

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

Optional: return a slice if data is contiguous.

fn get_region(&self, start: usize, len: usize, buf: &mut [u8]) -> usize

Optional: bulk read into buffer (clamped to available data).

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl AltRawData for &[u8]

fn elt(&self, i: usize) -> u8

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

fn get_region(&self, start: usize, len: usize, buf: &mut [u8]) -> usize

impl AltRawData for Box<[u8]>

fn elt(&self, i: usize) -> u8

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

fn get_region(&self, start: usize, len: usize, buf: &mut [u8]) -> usize

impl AltRawData for Cow<'static, [u8]>

fn elt(&self, i: usize) -> u8

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

fn get_region(&self, start: usize, len: usize, buf: &mut [u8]) -> usize

impl AltRawData for Vec<u8>

fn elt(&self, i: usize) -> u8

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

fn get_region(&self, start: usize, len: usize, buf: &mut [u8]) -> usize

impl<const N: usize> AltRawData for [u8; N]

fn elt(&self, i: usize) -> u8

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

fn get_region(&self, start: usize, len: usize, buf: &mut [u8]) -> usize

Implementors

impl<I: Iterator<Item = u8>> AltRawData for IterRawData<I>

impl<I: Iterator<Item = u8>> AltRawData for SparseIterRawData<I>