Small Patterns
小而有用的模式的集合。
Splitting streams
async-std没有提供split()方法开启io处理。相反,可以将流分成读写部分,如下所示:
# extern crate async_std;use async_std::{io, net::TcpStream};async fn echo(stream: TcpStream) {let (reader, writer) = &mut (&stream, &stream);io::copy(reader, writer).await;}
