# Objective When trying to be generic over `Material + Default`, the lack of a `Default` impl for `ExtendedMaterial`, even when both of its components implement `Default`, is problematic. I think was probably just overlooked. ## Solution Impl `Default` if the material and extension both impl `Default`. --- ## Changelog ## Migration Guide |
||
|---|---|---|
| .. | ||
| src | ||
| Cargo.toml | ||