Impl Config for Source to allow merging whole configs; closes #28

1 files changed, 10 insertions, 0 deletions

diff --git a/src/config.rs b/src/config.rs
index 0ff2601..f890461 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -190,3 +190,13 @@ impl Config {
         self.get(key).and_then(Value::into_array)
     }
 }
+
+impl Source for Config {
+    fn clone_into_box(&self) -> Box<Source + Send + Sync> {
+        Box::new((*self).clone())
+    }
+
+    fn collect(&self) -> Result<HashMap<String, Value>> {
+        self.cache.clone().into_table()
+    }
+}