clippy: remove unnecessary clones

and from::<T>(T)

Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>

src/api2/access/role.rs

@@ -46,7 +46,7 @@ fn list_roles() -> Result<Value, Error> {
         let mut priv_list = Vec::new();
         for (name, privilege) in PRIVILEGES.iter() {
             if privs & privilege > 0 {
-                priv_list.push(name.clone());
+                priv_list.push(name);
             }
         }
         list.push(json!({ "roleid": role, "privs": priv_list, "comment": comment }));

src/api2/access/user.rs

@@ -603,7 +603,7 @@ pub fn generate_token(
     token_shadow::set_secret(&tokenid, &secret)?;
 
     let token = user::ApiToken {
-        tokenid: tokenid.clone(),
+        tokenid,
         comment,
         enable,
         expire,