You can search for identifiers within the package.
in-package search v0.2.0
type t = Type.t * Ollvm_ast.value
val i1 : int -> t
val i32 : int -> t
val half : float -> t
val float : float -> t
val double : float -> t
val vector : t list -> t
val array : t list -> t
val structure : t list -> t
val ident : t -> Type.t * Ollvm_ast.ident