You can search for identifiers within the package.
in-package search v0.2.0
type bigstring = (char, Bigarray.int8_unsigned_elt, Bigarray.c_layout) Bigarray.Array1.t
type !'a iter = ('a -> unit) -> unit
type !'a compare = 'a -> 'a -> int
type !'a equal = 'a -> 'a -> bool
type !'a pp = Stdlib.Format.formatter -> 'a -> unit
module type S = sig ... end
type kind = [
| `BLAKE2B
| `BLAKE2S
| `MD5
| `RMD160
| `SHA1
| `SHA224
| `SHA256
| `SHA384
| `SHA512
]
type !'k hash =
| MD5 : [ `MD5 ] hash
| SHA1 : [ `SHA1 ] hash
| RMD160 : [ `RMD160 ] hash
| SHA224 : [ `SHA224 ] hash
| SHA256 : [ `SHA256 ] hash
| SHA384 : [ `SHA384 ] hash
| SHA512 : [ `SHA512 ] hash
| BLAKE2B : int -> [ `BLAKE2B ] hash
| BLAKE2S : int -> [ `BLAKE2S ] hash
module type Ctor = sig ... end
module type Top = sig ... end