You can search for identifiers within the package.
in-package search v0.2.0
type 'a t
val map : 'a t -> f:('a -> 'b) -> 'b t
map xs ~f transform xs with f
map xs ~f
xs
f
val apply : ('a -> 'b) t -> 'a t -> 'b t
apply fs xs apply functions fs to xs
apply fs xs
fs