You can search for identifiers within the package.
in-package search v0.2.0
type deprecated_alg =
| SHA1
| MD5
type alg =
| SHA2_224
| SHA2_256
| SHA2_384
| SHA2_512
| BLAKE2b
| BLAKE2s
| Legacy of deprecated_alg
val alg_definition : alg -> Unsigned.UInt8.t
val digest_len : alg -> int
val check_digest_len : alg -> int -> unit