You can search for identifiers within the package.
in-package search v0.2.0
val s : [ `Cover ] Ctypes.structure Ctypes.typ
val k : (Unsigned.uint, [ `Cover ] Ctypes.structure) Ctypes.field
val d : (Unsigned.uint, [ `Cover ] Ctypes.structure) Ctypes.field
val steps : (Unsigned.uint, [ `Cover ] Ctypes.structure) Ctypes.field
val nbThreads : (Unsigned.uint, [ `Cover ] Ctypes.structure) Ctypes.field
val splitPoint : (float, [ `Cover ] Ctypes.structure) Ctypes.field
val t : [ `Cover ] Ctypes.structure Ctypes.typ