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Diffstat (limited to 'README.md')
-rw-r--r-- | README.md | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -57,11 +57,12 @@ A basic TCP echo server with Tokio: ```rust use tokio::net::TcpListener; use tokio::prelude::*; +use std::net::SocketAddr; #[tokio::main] async fn main() -> Result<(), Box<dyn std::error::Error>> { - let addr = "127.0.0.1:8080".parse()?; - let mut listener = TcpListener::bind(&addr).unwrap(); + let addr = "127.0.0.1:8080".parse::<SocketAddr>()?; + let mut listener = TcpListener::bind(&addr).await?; loop { let (mut socket, _) = listener.accept().await?; @@ -90,6 +91,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> { }); } } + ``` More examples can be found [here](tokio/examples). Note that the `master` branch |