val replace_if_exists : key -> value -> unit Lwt.t
val remove : key -> unit Lwt.t
val modify_opt : key -> (value option -> value option) -> unit Lwt.t
val length : unit -> int Lwt.t
val iter :
?count:int64 ->
?gt:key ->
?geq:key ->
?lt:key ->
?leq:key ->
(key -> value -> unit Lwt.t) ->
unit Lwt.t
val fold :
?count:int64 ->
?gt:key ->
?geq:key ->
?lt:key ->
?leq:key ->
(key -> value -> 'a -> 'a Lwt.t) ->
'a ->
'a Lwt.t
val iter_block :
?count:int64 ->
?gt:key ->
?geq:key ->
?lt:key ->
?leq:key ->
(key -> value -> unit) ->
unit Lwt.t
val iter_batch :
?count:int64 ->
?gt:key ->
?geq:key ->
?lt:key ->
?leq:key ->
((key * value) list -> unit Lwt.t) ->
unit Lwt.t