You can search for identifiers within the package.
in-package search v0.2.0
exception Invalid_count of int
exception Invalid_seed of string
exception Urandom_error of exn
exception Gensalt_error
exception Bcrypt_error
type hash_t
val hash : ?count:int -> ?seed:string -> string -> hash_t
val verify : string -> hash_t -> bool
val hash_of_string : string -> hash_t
val string_of_hash : hash_t -> string