move into submodule

gdriver-common/src/drive_structure.rs

@@ -1,24 +1 @@
-pub mod drive_id {
+pub mod drive_id;
-    use lazy_static::lazy_static;
-    use serde::{Deserialize, Serialize};
-
-    lazy_static! {
-        pub static ref ROOT_ID: DriveId = DriveId(String::from("root"));
-    }
-    #[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
-    pub struct DriveId(pub String);
-
-    impl<T> From<T> for DriveId
-    where
-        T: Into<String>,
-    {
-        fn from(s: T) -> Self {
-            DriveId(s.into())
-        }
-    }
-    impl AsRef<str> for DriveId {
-        fn as_ref(&self) -> &str {
-            &self.0
-        }
-    }
-}

gdriver-common/src/drive_structure/drive_id.rs

@@ -0,0 +1,29 @@
+use lazy_static::lazy_static;
+use serde::{Deserialize, Serialize};
+use std::fmt::{Display, Formatter};
+
+lazy_static! {
+    pub static ref ROOT_ID: DriveId = DriveId(String::from("root"));
+}
+#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
+pub struct DriveId(pub String);
+
+impl<T> From<T> for DriveId
+where
+    T: Into<String>,
+{
+    fn from(s: T) -> Self {
+        DriveId(s.into())
+    }
+}
+
+impl AsRef<str> for DriveId {
+    fn as_ref(&self) -> &str {
+        &self.0
+    }
+}
+impl Display for DriveId {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        write!(f, "[{}]", self.0)
+    }
+}