feat(ecs): add component::Metadata of function

1 files changed, 8 insertions, 0 deletions

diff --git a/ecs/src/component.rs b/ecs/src/component.rs
index 14d3b54..a9894b7 100644
--- a/ecs/src/component.rs
+++ b/ecs/src/component.rs
@@ -194,6 +194,14 @@ impl Metadata
             is_optional: component.self_is_optional(),
         }
     }
+
+    pub fn of<ComponentT: Component>() -> Self
+    {
+        Self {
+            id: ComponentT::id(),
+            is_optional: ComponentT::is_optional(),
+        }
+    }
 }
 
 /// Whether or not a `Component` is optional.