You can search for identifiers within the package.
in-package search v0.2.0
type !'a t = {
visit : 'b. 'b Sink.t -> 'a -> 'b;
}
val unit_ : 'b Sink.t -> 'b
val bool_ : 'b Sink.t -> bool -> 'b
val float_ : 'b Sink.t -> float -> 'b
val int_ : 'b Sink.t -> int -> 'b
val string_ : 'b Sink.t -> string -> 'b
val list_ : src:'a t -> 'b Sink.t -> 'a list -> 'b
val record : src:'a t -> 'b Sink.t -> (string * 'a) list -> 'b
val tuple : src:'a t -> 'b Sink.t -> 'a list -> 'b
val sum : src:'a t -> 'b Sink.t -> string -> 'a list -> 'b