module type Deferred_map = sig .. end
type ('a, 'b, 'c) t = ('a, 'b, 'c) Core.Std.Map.t
val change : ('k, 'v, 'comparator) t ->
'k ->
('v option -> 'v option Deferred_intf.Deferred.t) ->
('k, 'v, 'comparator) t Deferred_intf.Deferred.t
val iter : ?how:Deferred_intf.how ->
('k, 'v, 'a) t ->
f:(key:'k -> data:'v -> unit Deferred_intf.Deferred.t) ->
unit Deferred_intf.Deferred.t
val map : ?how:Deferred_intf.how ->
('k, 'v1, 'comparator) t ->
f:('v1 -> 'v2 Deferred_intf.Deferred.t) ->
('k, 'v2, 'comparator) t Deferred_intf.Deferred.t
val mapi : ?how:Deferred_intf.how ->
('k, 'v1, 'comparator) t ->
f:(key:'k -> data:'v1 -> 'v2 Deferred_intf.Deferred.t) ->
('k, 'v2, 'comparator) t Deferred_intf.Deferred.t
val fold : ('k, 'v, 'b) t ->
init:'a ->
f:(key:'k -> data:'v -> 'a -> 'a Deferred_intf.Deferred.t) ->
'a Deferred_intf.Deferred.t
val fold_right : ('k, 'v, 'b) t ->
init:'a ->
f:(key:'k -> data:'v -> 'a -> 'a Deferred_intf.Deferred.t) ->
'a Deferred_intf.Deferred.t
val filter : ?how:Deferred_intf.how ->
('k, 'v, 'comparable) t ->
f:(key:'k -> data:'v -> bool Deferred_intf.Deferred.t) ->
('k, 'v, 'comparable) t Deferred_intf.Deferred.t
val filter_map : ?how:Deferred_intf.how ->
('k, 'v1, 'comparable) t ->
f:('v1 -> 'v2 option Deferred_intf.Deferred.t) ->
('k, 'v2, 'comparable) t Deferred_intf.Deferred.t
val filter_mapi : ?how:Deferred_intf.how ->
('k, 'v1, 'comparable) t ->
f:(key:'k -> data:'v1 -> 'v2 option Deferred_intf.Deferred.t) ->
('k, 'v2, 'comparable) t Deferred_intf.Deferred.t
val merge : ?how:Deferred_intf.how ->
('k, 'v1, 'comparator) t ->
('k, 'v2, 'comparator) t ->
f:(key:'k ->
[ `Both of 'v1 * 'v2 | `Left of 'v1 | `Right of 'v2 ] ->
'v3 option Deferred_intf.Deferred.t) ->
('k, 'v3, 'comparator) t Deferred_intf.Deferred.t