module Deferred:sig..end
Deferred module exposed here is for async's internal use only.type +'a t
val create : ('a Ivar.ivar -> unit) -> 'a tval peek : 'a t -> 'a optionval is_determined : 'a t -> boolval return : 'a -> 'a tval upon : 'a t -> ('a -> unit) -> unitval upon' : 'a t -> ('a -> unit) -> Unregister.tval bind : 'a t -> ('a -> 'b t) -> 'b tval install_removable_handler : 'a t -> 'a Raw_handler.t -> Unregister.tval sexp_of_t : ('a -> Sexplib.Sexp.t) -> 'a t -> Sexplib.Sexp.t