Csexp
module type Sexp = sig ... end
module type S = sig ... end
val input : in_channel -> (t, string) result
val input_opt : in_channel -> (t option, string) result
val input_many : in_channel -> (t list, string) result
val serialised_length : t -> int
val to_string : t -> string
val to_channel : out_channel -> t -> unit
module Parser : sig ... end
module type Input = sig ... end
module Make_parser (Input : Input) : sig ... end