Module Block_metadata_hash.WeakRingTable

include Aches.Vache.MAP with type key = t
type key = t
type 'a t
val create : int -> 'a t
val replace : 'a t -> key -> 'a -> unit
val fold : ( key -> 'a -> 'b -> 'b ) -> 'a t -> 'b -> 'b
val fold_oldest_first : ( key -> 'a -> 'b -> 'b ) -> 'a t -> 'b -> 'b
val find_opt : 'a t -> key -> 'a option
val remove : 'a t -> key -> unit
val length : 'a t -> int
val capacity : 'a t -> int
val clear : 'a t -> unit
module H : sig ... end
val encoding : 'a Data_encoding.t -> 'a t Data_encoding.t