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fix(tcp): remove redundant format! macro call

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This commit is contained in:
Sergei Belokon 2023-04-08 08:19:47 +10:00
parent 502cb6f4b9
commit 081e222d99
1 changed files with 1 additions and 1 deletions
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2
library/std/src/net/tcp.rs
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@ -869,7 +869,7 @@ impl TcpListener {
/// use std::net::{TcpListener, TcpStream};
///
/// fn listen_on(port: u16) -> impl Iterator<Item = TcpStream> {
/// let listener = TcpListener::bind(format!("127.0.0.1:{port}")).unwrap();
/// let listener = TcpListener::bind(("127.0.0.1", port)).unwrap();
/// listener.into_incoming()
/// .filter_map(Result::ok) /* Ignore failed connections */
/// }