Avoiding get reference of a u16

2020-09-20 10:37:15 +00:00 · 2020-09-20 10:37:15 +00:00 · 391a54aea1
commit 391a54aea1
parent 4237843a0e
1 changed files with 3 additions and 2 deletions
--- a/tokio-postgres/src/connect.rs
+++ b/tokio-postgres/src/connect.rs
@ -25,11 +25,12 @@ where

    let mut error = None;
    for (i, host) in config.host.iter().enumerate() {
-        let port = *config
+        let port = config
            .port
            .get(i)
            .or_else(|| config.port.get(0))
-            .unwrap_or(&5432);
+            .copied()
+            .unwrap_or(5432);

        let hostname = match host {
            Host::Tcp(host) => &**host,