use macro to declare static methodinfo items

src/api_info.rs

@@ -23,6 +23,7 @@ macro_rules! subdirmap {
         }
     }}
 }
+
 #[derive(Debug)]
 pub struct MethodInfo<'a> {
     pub get: Option<&'a ApiMethod<'a>>,
@@ -40,6 +41,16 @@ pub static METHOD_INFO_DEFAULTS: MethodInfo = MethodInfo {
     subdirs: None,
 };
 
+#[macro_export]
+macro_rules! methodinfo {
+    ($name:ident, $($option:ident => $e:expr),*) => {
+        static $name: MethodInfo = MethodInfo {
+            $( $option:  Some($e), )*
+            ..METHOD_INFO_DEFAULTS
+        };
+    }
+}
+
 pub fn find_method_info<'a>(root: &'a MethodInfo, components: &[&str]) -> Option<&'a MethodInfo<'a>> {
 
     if components.len() == 0 { return Some(root); };

src/main.rs

@@ -100,23 +100,23 @@ static TEST_API_METHOD: ApiMethod = ApiMethod {
 };
 
 
-static API3_TEST: MethodInfo = MethodInfo {
-    ..METHOD_INFO_DEFAULTS
-};
+methodinfo!{
+    API3_TEST,
+}
 
-static API3_NODES: MethodInfo = MethodInfo {
-    get: Some(&TEST_API_METHOD),
-    ..METHOD_INFO_DEFAULTS
-};
+methodinfo!{
+    API3_NODES,
+    get => &TEST_API_METHOD
+}
 
-static API_ROOT: MethodInfo = MethodInfo {
-    get: Some(&TEST_API_METHOD),
-    subdirs: Some(&subdirmap!{
+methodinfo!{
+    API_ROOT,
+    get => &TEST_API_METHOD,
+    subdirs => &subdirmap!{
         test => &API3_TEST,
         nodes => &API3_NODES
-    }),
-    ..METHOD_INFO_DEFAULTS
-};
+    }
+}
 
 macro_rules! http_error {
     ($status:ident, $msg:expr) => {{