pub type OnFinalityAction<Block> = Box<dyn Fn(&FinalityNotification<Block>) -> AuxDataOperations + Send>;Expand description
Callback invoked before committing the operations created during block finalization. This gives the opportunity to perform auxiliary pre-commit actions and optionally enqueue further storage write operations to be atomically performed on commit.
Aliased Typeยง
struct OnFinalityAction<Block>(/* private fields */);