Struct std::io::ChainAdapter

Adapter for a pair of streams that chains them together.

See chain extension method.

Fields

• first: &mut R1

• second: &mut R2

• done: bool

Methods

• fn new(first: &mut R1, second: &mut R2) -> ChainAdapter<R1, R2>

  source

  Creates a new adapter for a pair of streams

• fn read(self: &mut ChainAdapter<R1, R2>, buf: &mut [u8]) -> Result<usize>

  source

  Reads from the stream into a provided buffer.

  If successful, returns the number of bytes read. This may be less than the size of the provided buffer.

Mixins

• mixin Readable<ChainAdapter<R1, R2>>

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

  source

  Fills the provided buffer by reading from the stream.

  If stream had less bytes available than the size of the buffer, this method will return an Error::eof().

• fn read_to_end(self: &mut Self, buf: &mut StringBuf) -> Result<usize>

  source

  Reads the entire stream into a StringBuf.

  If successful, returns the number of bytes that were read.