fix clippy

Signed-off-by: Runji Wang <wangrunji0408@163.com>
madsim-rs · May 7, 2024 · cb8d72d · cb8d72d
1 parent 35f47f7
commit cb8d72d
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/madsim-etcd-client/src/election.rs b/madsim-etcd-client/src/election.rs
@@ -154,7 +154,7 @@ impl ProclaimOptions {
 }
 
 /// Leader key of election
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Default)]
 pub struct LeaderKey {
     pub(crate) name: Bytes,
     pub(crate) key: Bytes,

diff --git a/madsim/src/sim/config.rs b/madsim/src/sim/config.rs
@@ -35,9 +35,9 @@ impl FromStr for Config {
 }
 
 /// Print the config into TOML.
-impl ToString for Config {
-    fn to_string(&self) -> String {
-        toml::to_string_pretty(self).unwrap()
+impl std::fmt::Display for Config {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", toml::to_string_pretty(self).unwrap())
     }
 }