You can search for identifiers within the package.
in-package search v0.2.0
oenv
Oenv.Errors
val pp_exn : Format.formatter -> exn -> unit
val equal_exn : 'a -> 'a -> bool
type t = [
| `Missing of string
| `Nested_optional of string
| `Parse of string * string
| `Exn of exn
]
val pp : Ppx_deriving_runtime.Format.formatter -> t -> Ppx_deriving_runtime.unit
val show : t -> Ppx_deriving_runtime.string
val equal : t -> t -> Ppx_deriving_runtime.bool