Mdx.LibraryThe type to represent dune libraries as referred to in '#require' statements or in dune files. I.e. lib.sub_lib is {base_name = "lib"; sub_lib = Some "sub_lib"}.
val from_string : string -> (t, string) Result.resultfrom_string s returns the library represented by s or an error if s isn't a valid library.
module Set : sig ... endSet of libraries