Trait Buffer 

pub trait Buffer<'a>: Sized {
    type Source;
    type Item;

    // Required methods
    fn source(&self) -> Self::Source;
    fn len(&self) -> usize;
    fn get(&self, idx: usize) -> Option<BufferItem<'a, Self>>;
}

Required Associated Types

type Source

type Item

Required Methods

fn source(&self) -> Self::Source

fn len(&self) -> usize

Number of items in the buffer

fn get(&self, idx: usize) -> Option<BufferItem<'a, Self>>

Get the item at [idx]

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<'a> Buffer<'a> for &'a [u8]

type Source = &'a [u8]

type Item = u8

fn source(&self) -> Self::Source

fn len(&self) -> usize

fn get(&self, idx: usize) -> Option<BufferItem<'a, Self>>

Implementors

impl<'a> Buffer<'a> for StringBuffer<'a>

type Source = &'a str

type Item = char