diff options
| author | Artem Vorotnikov <artem@vorotnikov.me> | 2019-12-14 09:01:47 +0300 |
|---|---|---|
| committer | Carl Lerche <me@carllerche.com> | 2019-12-13 22:01:47 -0800 |
| commit | d593c5b051f07bde5117122216a356632986b6dd (patch) | |
| tree | 87df3c4dd3a4cda23ae1125e8b78358804385edb /examples/print_each_packet.rs | |
| parent | 91ecb4b4c2ec202b6754ccb5fb266a84fe3a7327 (diff) | |
chore: remove benches and fix/work around clippy lints (#1952)
Diffstat (limited to 'examples/print_each_packet.rs')
| -rw-r--r-- | examples/print_each_packet.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/examples/print_each_packet.rs b/examples/print_each_packet.rs index f056db4a..4604139b 100644 --- a/examples/print_each_packet.rs +++ b/examples/print_each_packet.rs @@ -65,7 +65,9 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> { // Allow passing an address to listen on as the first argument of this // program, but otherwise we'll just set up our TCP listener on // 127.0.0.1:8080 for connections. - let addr = env::args().nth(1).unwrap_or("127.0.0.1:8080".to_string()); + let addr = env::args() + .nth(1) + .unwrap_or_else(|| "127.0.0.1:8080".to_string()); // Next up we create a TCP listener which will listen for incoming // connections. This TCP listener is bound to the address we determined |