Struct std::os::unix::net::UnixStream1.10.0[][src]

pub struct UnixStream(_);
This is supported on Unix only.

A Unix stream socket.

Examples

use std::os::unix::net::UnixStream;
use std::io::prelude::*;

let mut stream = UnixStream::connect("/path/to/my/socket").unwrap();
stream.write_all(b"hello world").unwrap();
let mut response = String::new();
stream.read_to_string(&mut response).unwrap();
println!("{}", response);Run

Methods

impl UnixStream
[src]

This is supported on Unix only.

Connects to the socket named by path.

Examples

use std::os::unix::net::UnixStream;

let socket = match UnixStream::connect("/tmp/sock") {
    Ok(sock) => sock,
    Err(e) => {
        println!("Couldn't connect: {:?}", e);
        return
    }
};Run

This is supported on Unix only.

Creates an unnamed pair of connected sockets.

Returns two UnixStreams which are connected to each other.

Examples

use std::os::unix::net::UnixStream;

let (sock1, sock2) = match UnixStream::pair() {
    Ok((sock1, sock2)) => (sock1, sock2),
    Err(e) => {
        println!("Couldn't create a pair of sockets: {:?}", e);
        return
    }
};Run

This is supported on Unix only.

Creates a new independently owned handle to the underlying socket.

The returned UnixStream is a reference to the same stream that this object references. Both handles will read and write the same stream of data, and options set on one stream will be propagated to the other stream.

Examples

use std::os::unix::net::UnixStream;

let socket = UnixStream::connect("/tmp/sock").unwrap();
let sock_copy = socket.try_clone().expect("Couldn't clone socket");Run

This is supported on Unix only.

Returns the socket address of the local half of this connection.

Examples

use std::os::unix::net::UnixStream;

let socket = UnixStream::connect("/tmp/sock").unwrap();
let addr = socket.local_addr().expect("Couldn't get local address");Run

This is supported on Unix only.

Returns the socket address of the remote half of this connection.

Examples

use std::os::unix::net::UnixStream;

let socket = UnixStream::connect("/tmp/sock").unwrap();
let addr = socket.peer_addr().expect("Couldn't get peer address");Run

This is supported on Unix only.

Sets the read timeout for the socket.

If the provided value is None, then read calls will block indefinitely. An Err is returned if the zero Duration is passed to this method.

Examples

use std::os::unix::net::UnixStream;
use std::time::Duration;

let socket = UnixStream::connect("/tmp/sock").unwrap();
socket.set_read_timeout(Some(Duration::new(1, 0))).expect("Couldn't set read timeout");Run

An Err is returned if the zero Duration is passed to this method:

use std::io;
use std::os::unix::net::UnixStream;
use std::time::Duration;

let socket = UnixStream::connect("/tmp/sock").unwrap();
let result = socket.set_read_timeout(Some(Duration::new(0, 0)));
let err = result.unwrap_err();
assert_eq!(err.kind(), io::ErrorKind::InvalidInput)Run

This is supported on Unix only.

Sets the write timeout for the socket.

If the provided value is None, then write calls will block indefinitely. An Err is returned if the zero Duration is passed to this method.

Examples

use std::os::unix::net::UnixStream;
use std::time::Duration;

let socket = UnixStream::connect("/tmp/sock").unwrap();
socket.set_write_timeout(Some(Duration::new(1, 0))).expect("Couldn't set write timeout");Run

An Err is returned if the zero Duration is passed to this method:

use std::io;
use std::net::UdpSocket;
use std::time::Duration;

let socket = UdpSocket::bind("127.0.0.1:34254").unwrap();
let result = socket.set_write_timeout(Some(Duration::new(0, 0)));
let err = result.unwrap_err();
assert_eq!(err.kind(), io::ErrorKind::InvalidInput)Run

This is supported on Unix only.

Returns the read timeout of this socket.

Examples

use std::os::unix::net::UnixStream;
use std::time::Duration;

let socket = UnixStream::connect("/tmp/sock").unwrap();
socket.set_read_timeout(Some(Duration::new(1, 0))).expect("Couldn't set read timeout");
assert_eq!(socket.read_timeout().unwrap(), Some(Duration::new(1, 0)));Run

This is supported on Unix only.

Returns the write timeout of this socket.

Examples

use std::os::unix::net::UnixStream;
use std::time::Duration;

let socket = UnixStream::connect("/tmp/sock").unwrap();
socket.set_write_timeout(Some(Duration::new(1, 0))).expect("Couldn't set write timeout");
assert_eq!(socket.write_timeout().unwrap(), Some(Duration::new(1, 0)));Run

This is supported on Unix only.

Moves the socket into or out of nonblocking mode.

Examples

use std::os::unix::net::UnixStream;

let socket = UnixStream::connect("/tmp/sock").unwrap();
socket.set_nonblocking(true).expect("Couldn't set nonblocking");Run

This is supported on Unix only.

Returns the value of the SO_ERROR option.

Examples

use std::os::unix::net::UnixStream;

let socket = UnixStream::connect("/tmp/sock").unwrap();
if let Ok(Some(err)) = socket.take_error() {
    println!("Got error: {:?}", err);
}Run

Platform specific

On Redox this always returns None.

This is supported on Unix only.

Shuts down the read, write, or both halves of this connection.

This function will cause all pending and future I/O calls on the specified portions to immediately return with an appropriate value (see the documentation of Shutdown).

Examples

use std::os::unix::net::UnixStream;
use std::net::Shutdown;

let socket = UnixStream::connect("/tmp/sock").unwrap();
socket.shutdown(Shutdown::Both).expect("shutdown function failed");Run

Trait Implementations

impl Debug for UnixStream
[src]

Formats the value using the given formatter. Read more

impl Read for UnixStream
[src]

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

🔬 This is a nightly-only experimental API. (read_initializer #42788)

Determines if this Reader can work with buffers of uninitialized memory. Read more

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

Read all bytes until EOF in this source, appending them to buf. Read more

Read the exact number of bytes required to fill buf. Read more

Important traits for &'a mut I

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

Important traits for Bytes<R>

Transforms this Read instance to an [Iterator] over its bytes. Read more

Important traits for Chars<R>

Deprecated since 1.27.0

: Use str::from_utf8 instead: https://doc.rust-lang.org/nightly/std/str/struct.Utf8Error.html#examples

🔬 This is a nightly-only experimental API. (io #27802)

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 [char]s. Read more

Important traits for Chain<T, U>

Creates an adaptor which will chain this stream with another. Read more

Important traits for Take<T>

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

impl<'a> Read for &'a UnixStream
[src]

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

🔬 This is a nightly-only experimental API. (read_initializer #42788)

Determines if this Reader can work with buffers of uninitialized memory. Read more

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

Read all bytes until EOF in this source, appending them to buf. Read more

Read the exact number of bytes required to fill buf. Read more

Important traits for &'a mut I

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

Important traits for Bytes<R>

Transforms this Read instance to an [Iterator] over its bytes. Read more

Important traits for Chars<R>

Deprecated since 1.27.0

: Use str::from_utf8 instead: https://doc.rust-lang.org/nightly/std/str/struct.Utf8Error.html#examples

🔬 This is a nightly-only experimental API. (io #27802)

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 [char]s. Read more

Important traits for Chain<T, U>

Creates an adaptor which will chain this stream with another. Read more

Important traits for Take<T>

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

impl Write for UnixStream
[src]

Write a buffer into this object, returning how many bytes were written. Read more

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

Attempts to write an entire buffer into this write. Read more

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

Important traits for &'a mut I

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

impl<'a> Write for &'a UnixStream
[src]

Write a buffer into this object, returning how many bytes were written. Read more

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

Attempts to write an entire buffer into this write. Read more

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

Important traits for &'a mut I

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

impl AsRawFd for UnixStream
[src]

This is supported on Unix only.

Extracts the raw file descriptor. Read more

impl FromRawFd for UnixStream
[src]

Important traits for UnixStream

This is supported on Unix only.

Constructs a new instance of Self from the given raw file descriptor. Read more

impl IntoRawFd for UnixStream
[src]

This is supported on Unix only.

Consumes this object, returning the raw underlying file descriptor. Read more

Auto Trait Implementations

impl Send for UnixStream

impl Sync for UnixStream