Module Omod_support.Codec

module Codec: sig .. end
Value serializers.

The underlying implementation uses Marshal with magic numbers that depend on omod and OCaml's versions.


type 'a t 
The type for codec of values of type 'a.
val v : id:string -> 'a t
v ~id is a new codec with identifier id (part of the magic number).
val write : 'a t ->
Omod.fpath -> 'a -> (unit, string) Pervasives.result
write c file v writes value v to file using codec c.
val read : 'a t -> Omod.fpath -> ('a, string) Pervasives.result
read c file reads a value from file using codec c.