Struct core_io::Chain

pub struct Chain<T, U> { /* fields omitted */ }

Adaptor to chain together two readers.

This struct is generally created by calling chain() on a reader. Please see the documentation of chain() for more details.

Trait Implementations

impl<T: Read, U: Read> Read for Chain<T, U>

fn read(&mut self, buf: &mut [u8]) -> Result<usize>

Pull some bytes from this source into the specified buffer, returning how many bytes were read.

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

Read the exact number of bytes required to fill buf.

fn by_ref(&mut self) -> &mut Self where Self: Sized

Creates a "by reference" adaptor for this instance of Read.

fn bytes(self) -> Bytes<Self> where Self: Sized

Transforms this Read instance to an Iterator over its bytes.

fn chars(self) -> Chars<Self> where Self: Sized

Transforms this Read instance to an Iterator over chars.

fn chain<R: Read>(self, next: R) -> Chain<Self, R> where Self: Sized

Creates an adaptor which will chain this stream with another.

fn take(self, limit: u64) -> Take<Self> where Self: Sized

Creates an adaptor which will read at most limit bytes from it.