Struct thrift::transport::TFramedWriteTransport

pub struct TFramedWriteTransport<C> where
    C: Write,  { /* fields omitted */ }

Transport that writes framed messages.

A TFramedWriteTransport maintains a fixed-size internal write buffer. All writes are made to this buffer and are sent to the wrapped channel only when TFramedWriteTransport::flush() is called. On a flush a fixed-length header with a count of the buffered bytes is written, followed by the bytes themselves.

Examples

Create and use a TFramedWriteTransport.

use std::io::Write;
use thrift::transport::{TFramedWriteTransport, TTcpChannel};

let mut c = TTcpChannel::new();
c.open("localhost:9090").unwrap();

let mut t = TFramedWriteTransport::new(c);

t.write(&[0x00]).unwrap();
t.flush().unwrap();

Methods

impl<C> TFramedWriteTransport<C> where
    C: Write, 

Important traits for TFramedWriteTransport<C>

impl<C> Write for TFramedWriteTransport<C> where
    C: Write, 

pub fn new(channel: C) -> TFramedWriteTransport<C>

Create a TFramedWriteTransport with default-sized internal write buffer that wraps the given TIoChannel.

Important traits for TFramedWriteTransport<C>

impl<C> Write for TFramedWriteTransport<C> where
    C: Write, 

pub fn with_capacity(
    write_capacity: usize,
    channel: C
) -> TFramedWriteTransport<C>

Create a TFramedWriteTransport with an internal write buffer of size write_capacity that wraps the given TIoChannel.

Trait Implementations

impl<C: Debug> Debug for TFramedWriteTransport<C> where
    C: Write, 

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<C> Write for TFramedWriteTransport<C> where
    C: Write, 

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

Write a buffer into this writer, returning how many bytes were written.

fn flush(&mut self) -> Result<()>

Flush this output stream, ensuring that all intermediately buffered contents reach their destination.

fn write_vectored(&mut self, bufs: &[IoSlice]) -> Result<usize, Error>

Like write, except that it writes from a slice of buffers.

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

Attempts to write an entire buffer into this writer.

fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>

Writes a formatted string into this writer, returning any error encountered.

fn by_ref(&mut self) -> &mut Self

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