pub fn step<C, A>(
cont1: impl Future<Output = PartialSession<C, A>> + Send + 'static
) -> PartialSession<C, A> where
C: Context,
A: Protocol,
pub fn step<C, A>(
cont1: impl Future<Output = PartialSession<C, A>> + Send + 'static
) -> PartialSession<C, A> where
C: Context,
A: Protocol,