sig
type 'a or_error = [ `Error of string | `Ok of 'a ]
type t = Yojson.Basic.json
val output : CConvYojson.t CConv.Encode.output
val source : CConvYojson.t CConv.Decode.source
val encode : 'src CConv.Encode.encoder -> 'src -> CConvYojson.t
val decode_exn : 'into CConv.Decode.decoder -> CConvYojson.t -> 'into
val decode :
'into CConv.Decode.decoder -> CConvYojson.t -> 'into CConvYojson.or_error
val to_string : 'a CConv.Encode.encoder -> 'a -> string
val of_string :
'a CConv.Decode.decoder -> string -> 'a CConvYojson.or_error
val of_string_exn : 'a CConv.Decode.decoder -> string -> 'a
val json_to_string : CConvYojson.t -> string
end