chore: Fix clippy lints

Author: Techassi

rust/operator-binary/src/crd/storage.rs

@@ -156,25 +156,23 @@ fn default_number_of_datanode_pvcs() -> Option<u16> {
     Some(1)
 }
 
-#[derive(Clone, Debug, Deserialize, Eq, JsonSchema, PartialEq, Serialize)]
+#[derive(Clone, Debug, Default, Deserialize, Eq, JsonSchema, PartialEq, Serialize)]
 #[serde(rename_all = "PascalCase")]
 pub enum HdfsStorageType {
     Archive,
+
+    #[default]
     Disk,
+
     #[serde(rename = "SSD")]
     Ssd,
+
     #[serde(rename = "RAMDisk")]
     RamDisk,
 }
 
 impl Atomic for HdfsStorageType {}
 
-impl Default for HdfsStorageType {
-    fn default() -> Self {
-        Self::Disk
-    }
-}
-
 impl HdfsStorageType {
     pub fn as_hdfs_config_literal(&self) -> &str {
         match self {

rust/operator-binary/src/event.rs

@@ -60,7 +60,7 @@ pub fn build_invalid_replica_message(
         Some(format!(
             "{role_name}: only has {replicas} replicas configured, it is strongly recommended to use at least [{min_replicas}]"
         ))
-    } else if !role.replicas_can_be_even() && replicas % 2 == 0 {
+    } else if !role.replicas_can_be_even() && replicas.is_multiple_of(2) {
         Some(format!(
             "{role_name}: currently has an even number of replicas [{replicas}], but should always have an odd number to ensure quorum"
         ))