use const api definitions

src/api2/config.rs

@@ -1,13 +1,11 @@
-//use failure::*;
-//use std::collections::HashMap;
-
-//use crate::api_schema;
 use crate::api_schema::router::*;
 
 pub mod datastore;
 
-pub fn router() -> Router {
-    Router::new()
-        .subdir("datastore", datastore::router())
-        .list_subdirs()
-}
+const SUBDIRS: SubdirMap = &[
+    ("datastore", &datastore::ROUTER)
+];
+
+pub const ROUTER: Router = Router::new()
+    .get(&list_subdirs_api_method!(SUBDIRS))
+    .subdirs(SUBDIRS);