Replaces cfg_attr with rustfmt on cube.rs See https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr for more context around this change.
Replaces cfg_attr with rustfmt on cube.rs
See https://rust-lang.github.io/rust-clippy/master/index.html#deprecated_cfg_attr for more context around this change.

ggez/ggez