Module Encoder.Meta

module Meta: sig .. end

type export_metadata = Frame.metadata 

val export_metadata : (string, 'a) Hashtbl.t -> (string, 'a) Hashtbl.t

val to_metadata : 'a -> 'a

val empty_metadata : (string, string) Hashtbl.t

val is_empty : ('a, 'b) Hashtbl.t -> bool