1 //! Background readiness types
2 
3 opaque_future! {
4     /// Response future from [`SpawnReady`] services.
5     ///
6     /// [`SpawnReady`]: crate::spawn_ready::SpawnReady
7     pub type ResponseFuture<F, E> = futures_util::future::MapErr<F, fn(E) -> crate::BoxError>;
8 }
9