Struct thrift::transport::TFramedWriteTransport

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

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();

Implementations

impl<C> 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.

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 for TFramedWriteTransport<C>

where C: Write + Debug,

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>

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

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

Flushes 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 is_write_vectored(&self) -> bool

🔬This is a nightly-only experimental API. (can_vector)

Determines if this Writer has an efficient write_vectored implementation.

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

Attempts to write an entire buffer into this writer.

fn write_all_vectored(&mut self, bufs: &mut [IoSlice<'_>]) -> Result<(), Error>

🔬This is a nightly-only experimental API. (write_all_vectored)

Attempts to write multiple buffers 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

where Self: Sized,

Creates a “by reference” adapter for this instance of Write.