You can search for identifiers within the package.
in-package search v0.2.0
type t =
| Debug
| Directory
| Read
| Getperms
| Watch
| Unwatch
| Transaction_start
| Transaction_end
| Introduce
| Release
| Getdomainpath
| Write
| Mkdir
| Rm
| Setperms
| Watchevent
| Error
| Isintroduced
| Resume
| Set_target
| Restrict
val to_string : t -> string
val of_int32 : int32 -> t option
val to_int32 : t -> int32