mirror of
https://github.com/tokio-rs/tokio.git
synced 2026-08-28 00:00:11 +02:00
Carl Lerche
987ba7373c
A step towards collapsing Tokio sub crates into a single `tokio` crate (#1318). The `io` implementation is now provided by the main `tokio` crate. Functionality can be opted out of by using the various net related feature flags.
16 lines
333 B
Rust
16 lines
333 B
Rust
#![warn(rust_2018_idioms)]
|
|
|
|
use tokio::io::AsyncReadExt;
|
|
use tokio_test::assert_ok;
|
|
|
|
#[tokio::test]
|
|
async fn chain() {
|
|
let mut buf = Vec::new();
|
|
let rd1: &[u8] = b"hello ";
|
|
let rd2: &[u8] = b"world";
|
|
|
|
let mut rd = rd1.chain(rd2);
|
|
assert_ok!(rd.read_to_end(&mut buf).await);
|
|
assert_eq!(buf, b"hello world");
|
|
}
|