websocket-lite 0.5.2

A fast, low-overhead WebSocket client
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

#![warn(missing_docs)]
#![warn(rust_2018_idioms)]
#![cfg_attr(feature = "nightly", feature(test))]

//! A fast, low-overhead WebSocket client.
//!
//! This crate is optimised for receiving a high volume of messages over a long period. A key feature is that it makes
//! no memory allocations once the connection is set up and the initial messages have been sent and received; it reuses
//! a single pair of buffers, which are sized for the longest message seen so far.
//!
//! You can use this crate in both asynchronous (futures-based) and synchronous code.
//! `native_tls` provides the TLS functionality for `wss://...` servers.
//!
//! This crate is fully conformant with the fuzzingserver module in the
//! [Autobahn test suite](https://github.com/crossbario/autobahn-testsuite).

mod client;
mod ssl;
mod sync;

pub use crate::client::ClientBuilder;

pub use websocket_codec::{Error, Message, MessageCodec, Opcode, Result};

use std::io::{Read, Write};

use tokio::io::{AsyncRead, AsyncWrite};
use tokio_util::codec::Framed;

/// Used by [`AsyncClient`](type.AsyncClient.html) to represent types that are `AsyncRead` and `AsyncWrite`.
pub trait AsyncNetworkStream: AsyncRead + AsyncWrite {}

impl<S> AsyncNetworkStream for S where S: AsyncRead + AsyncWrite {}

/// Used by [`Client`](type.Client.html) to represent types that are `Read` and `Write`.
pub trait NetworkStream: Read + Write {}

impl<S> NetworkStream for S where S: Read + Write {}

/// Exposes a `Sink` and a `Stream` for sending and receiving WebSocket messages asynchronously.
pub type AsyncClient<S> = Framed<S, MessageCodec>;

/// Sends and receives WebSocket messages synchronously.
pub type Client<S> = sync::Framed<S, MessageCodec>;