You can search for identifiers within the package.
in-package search v0.2.0
coq-serapi.serlib
Ser_stdlib.Lazy
type 'a t = 'a lazy_t
val t_of_sexp : 'a. (Sexplib0.Sexp.t -> 'a) -> Sexplib0.Sexp.t -> 'a t
val sexp_of_t : 'a. ('a -> Sexplib0.Sexp.t) -> 'a t -> Sexplib0.Sexp.t