Reason · Reason lets you write simple, fast and quality type safe code while leveraging both the JavaScript & OCaml ecosystems.

sig
 type t = string
 val compare : Digest.t -> Digest.t -> int
 val equal : Digest.t -> Digest.t -> bool
 val string : string -> Digest.t
 val bytes : bytes -> Digest.t
 val substring : string -> int -> int -> Digest.t
 val subbytes : bytes -> int -> int -> Digest.t
 external channel : Stdlib.in_channel -> int -> Digest.t = "caml_md5_chan"
 val file : string -> Digest.t
 val output : Stdlib.out_channel -> Digest.t -> unit
 val input : Stdlib.in_channel -> Digest.t
 val to_hex : Digest.t -> string
 val from_hex : string -> Digest.t
end