You can search for identifiers within the package.
in-package search v0.2.0
ppxx
Ppxx.Ppx
val handle_error : (unit -> 'a) -> 'a
handle_error f executes f () and if it raises exception it reports it and exit with status 2.
handle_error f
f ()
module Make (A : sig ... end) : sig ... end
The functor to provide two PPX interfaces: