add a doc comment

bevyengine · Jan 5, 2022 · f4cec9d · f4cec9d
1 parent 00042ce
commit f4cec9d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/crates/bevy_asset/src/assets.rs b/crates/bevy_asset/src/assets.rs
@@ -270,6 +270,9 @@ pub trait AddAsset {
 }
 
 impl AddAsset for App {
+    /// Add an [`Asset`] to the [`App`].
+    ///
+    /// Adding the same [`Asset`] several time is idempotent.
     fn add_asset<T>(&mut self) -> &mut Self
     where
         T: Asset,