auto heal(3)

Signed-off-by: mujunxiang <1948535941@qq.com>

ecstore/src/config/mod.rs

@@ -1,5 +1,6 @@
 pub mod common;
 pub mod error;
+#[allow(dead_code)]
 pub mod heal;
 pub mod storageclass;
 
@@ -22,6 +23,12 @@ pub static RUSTFS_CONFIG_PREFIX: &str = "config";
 
 pub struct ConfigSys {}
 
+impl Default for ConfigSys {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl ConfigSys {
     pub fn new() -> Self {
         Self {}
@@ -47,6 +54,12 @@ pub struct KV {
 #[derive(Debug, Deserialize, Serialize, Clone)]
 pub struct KVS(Vec<KV>);
 
+impl Default for KVS {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl KVS {
     pub fn new() -> Self {
         KVS(Vec::new())
@@ -72,6 +85,12 @@ impl KVS {
 #[derive(Debug, Clone)]
 pub struct Config(HashMap<String, HashMap<String, KVS>>);
 
+impl Default for Config {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl Config {
     pub fn new() -> Self {
         let mut cfg = Config(HashMap::new());