From a9b1e31b7062e42248347805cbee662efe0eb713 Mon Sep 17 00:00:00 2001
From: Tomas Sedovic <tomas@sedovic.cz>
Date: Mon, 23 Jun 2014 11:23:54 +0200
Subject: [PATCH] Implement Collection and Mutable traits

These just proxy the calls to the underlying hashmap.
---
 src/lib.rs | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 8be503e..b677319 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -13,7 +13,7 @@ extern crate test;
 
 use std::any::Any;
 use std::intrinsics::TypeId;
-use std::collections::HashMap;
+use std::collections::{Collection, HashMap, Mutable};
 use std::hash::{Hash, Hasher, Writer};
 use std::mem::{transmute, transmute_copy};
 use std::raw::TraitObject;
@@ -144,6 +144,22 @@ impl AnyMap {
     }
 }
 
+impl Collection for AnyMap {
+    fn len(&self) -> uint {
+        self.data.len()
+    }
+
+    fn is_empty(&self) -> bool {
+        self.data.is_empty()
+    }
+}
+
+impl Mutable for AnyMap {
+    fn clear(&mut self) {
+        self.data.clear();
+    }
+}
+
 #[bench]
 fn bench_insertion(b: &mut ::test::Bencher) {
     b.iter(|| {
-- 
2.42.0