common: Use serde(borrow) to avoid unnecessary copying

2022-03-14 19:27:29 +01:00 · 2022-03-14 19:27:29 +01:00 · 4693179cb1
commit 4693179cb1
parent a7bead5466
1 changed files with 1 additions and 0 deletions
--- a/crates/ruma-common/src/events/room/join_rules.rs
+++ b/crates/ruma-common/src/events/room/join_rules.rs
@ -109,6 +109,7 @@ impl<'de> Deserialize<'de> for JoinRule {

        #[derive(Deserialize)]
        struct ExtractType<'a> {
+            #[serde(borrow)]
            join_rule: Option<Cow<'a, str>>,
        }