You can search for identifiers within the package.
in-package search v0.2.0
type t =
| Exit of int
| Kill of Signal.t
| Stop of Signal.t
type error = {
cwd : string;
command : string;
args : string array;
status : t;
}
exception Error of error
val of_unix : Unix.process_status -> t
val to_string : t -> string