Struct thrift::transport::TPassThruTransport

pub struct TPassThruTransport<I: TTransport> {
    pub inner: Rc<RefCell<Box<I>>>,
}

Proxy that wraps an inner TTransport and delegates all calls to it.

Unlike other TTransport wrappers, TPassThruTransport is generic with regards to the wrapped transport. This allows callers to use methods specific to the type being wrapped instead of being constrained to methods on the TTransport trait.

Examples

Create and use a TPassThruTransport.

use std::cell::RefCell;
use std::rc::Rc;
use thrift::transport::{TPassThruTransport, TTcpTransport};

let t = TTcpTransport::new();
let t = TPassThruTransport::new(Rc::new(RefCell::new(Box::new(t))));

// since the type parameter is maintained, we are able
// to use functions specific to `TTcpTransport`
t.inner.borrow_mut().open("localhost:9090").unwrap();

Fields

inner: Rc<RefCell<Box<I>>>

Methods

impl<I: TTransport> TPassThruTransport<I>

fn new(inner: Rc<RefCell<Box<I>>>) -> TPassThruTransport<I>

Create a TPassThruTransport that wraps an inner TTransport.

Trait Implementations

impl<I: TTransport> Read for TPassThruTransport<I>

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_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>

Read all bytes until EOF in this source, placing them into buf.

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

Read the exact number of bytes required to fill buf.

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

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

fn bytes(self) -> Bytes<Self>

Transforms this Read instance to an Iterator over its bytes.

fn chars(self) -> Chars<Self>

Unstable (io)

: the semantics of a partial read/write of where errors happen is currently unclear and may change

Transforms this Read instance to an Iterator over chars.

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

Creates an adaptor which will chain this stream with another.

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

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

impl<I: TTransport> Write for TPassThruTransport<I>

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

Write a buffer into this object, 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_all(&mut self, buf: &[u8]) -> Result<(), Error>

Attempts to write an entire buffer into this write.

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.