You can search for identifiers within the package.
in-package search v0.2.0
oxbow.core
Oxbow_core.Exit
val ok : int
ok indicates successful termination
ok
val unavailable : int
unavailable indicates service unavailable
unavailable
val software : int
software indicates an internal software error
software
val exits : Cmdliner.Cmd.Exit.info list
exits is the exit information for Cmdliner covering every code.
exits
Cmdliner