Module task

Async support for transition sequencing.

TransactionRef implements std::future::IntoFuture, so every set_* call on a Layer is directly await-able. Use any async executor — e.g. tokio::spawn — to sequence transitions without nested on_finish closures:

tokio::spawn(async move {
    layer.set_position((100.0, 0.0), Transition::ease_in(0.4)).await;
    layer.set_opacity(0.0, Transition::ease_out(0.3)).await;
});

Structs

• AnimationFuture
  A future that resolves when a scheduled animation finishes.
• TransitionFuture
  A future that resolves when a scheduled transition finishes.