base

Full standard library replacement for OCaml
IN THIS PACKAGE
val return : 'a -> ( 'a, _, _ ) t
val (>>=) : ( 'a, 'd, 'e ) t -> ( 'a -> ( 'b, 'd, 'e ) t ) -> ( 'b, 'd, 'e ) t
val (>>|) : ( 'a, 'd, 'e ) t -> ( 'a -> 'b ) -> ( 'b, 'd, 'e ) t
module Let_syntax : sig ... end