Trait ByteSource 

pub trait ByteSource {
    // Required methods
    fn len(&self) -> u64;
    fn read_at(&self, offset: u64, buf: &mut [u8]) -> Result<()>;

    // Provided method
    fn is_empty(&self) -> bool { ... }
}

Required Methods

fn len(&self) -> u64

fn read_at(&self, offset: u64, buf: &mut [u8]) -> Result<()>

Provided Methods

fn is_empty(&self) -> bool

Implementations on Foreign Types

impl ByteSource for Vec<u8>

fn len(&self) -> u64

fn read_at(&self, offset: u64, buf: &mut [u8]) -> Result<()>

impl ByteSource for File

Available on non-WebAssembly only.

fn len(&self) -> u64

fn read_at(&self, offset: u64, buf: &mut [u8]) -> Result<()>

impl ByteSource for [u8]

fn len(&self) -> u64

fn read_at(&self, offset: u64, buf: &mut [u8]) -> Result<()>

impl<T: ByteSource + ?Sized> ByteSource for &T

fn len(&self) -> u64

fn read_at(&self, offset: u64, buf: &mut [u8]) -> Result<()>

impl<T: ByteSource + ?Sized> ByteSource for Box<T>

fn len(&self) -> u64

fn read_at(&self, offset: u64, buf: &mut [u8]) -> Result<()>

impl<T: ByteSource + ?Sized> ByteSource for Arc<T>

fn len(&self) -> u64

fn read_at(&self, offset: u64, buf: &mut [u8]) -> Result<()>

Implementors