You can search for identifiers within the package.
in-package search v0.2.0
eliom.server
S.Infix
Infix operators
val (>|=) : 'a t -> ('a -> 'b) Value.t -> 'b t
s >|= f is map f s.
s >|= f
map f s
val (=|<) : ('a -> 'b) Value.t -> 'a t -> 'b t
f =|< s is map f s.
f =|< s