Implement Ord and PartialOrd.

src/ast/flags.rs

@@ -5,12 +5,12 @@ use std::ops::{Add, AddAssign, BitAnd, BitAndAssign, BitOr, BitOrAssign, Not, Su
 use std::prelude::v1::*;
 
 /// A type representing the access mode of a function.
-#[derive(Debug, Clone, Copy, Eq, PartialEq, Hash)]
+#[derive(Debug, Clone, Copy, Eq, PartialEq, Ord, PartialOrd, Hash)]
 pub enum FnAccess {
-    /// Public function.
-    Public,
     /// Private function.
     Private,
+    /// Public function.
+    Public,
 }
 
 /// _(internals)_ A type that holds a configuration option with bit-flags.

src/module/mod.rs

@@ -22,14 +22,14 @@ use std::{
 };
 
 /// A type representing the namespace of a function.
-#[derive(Debug, Clone, Copy, Eq, PartialEq, Hash)]
+#[derive(Debug, Clone, Copy, Eq, PartialEq, Ord, PartialOrd, Hash)]
 pub enum FnNamespace {
-    /// Expose to global namespace.
-    Global,
     /// Module namespace only.
     ///
     /// Ignored under `no_module`.
     Internal,
+    /// Expose to global namespace.
+    Global,
 }
 
 /// A type containing all metadata for a registered function.