Module Names.DirPath

type t

Type of directory paths. Essentially a list of module identifiers. The order is reversed to improve sharing. E.g. A.B.C is "C";"B";"A"

val equal : t -> t -> bool

Equality over directory paths.

val compare : t -> t -> int

Comparison over directory paths.

val hash : t -> int

Hash over directory paths.

val make : Id.t list -> t

Create a directory path. (The list must be reversed).

val repr : t -> Id.t list

Represent a directory path. (The result list is reversed).

val empty : t

The empty directory path.

val is_empty : t -> bool

Test whether a directory path is empty.

val dummy : t

Used in Safe_typing.empty_environment and similar

val hcons : t Hashcons.f

Hashconsing of directory paths.

val to_string : t -> string

Print non-empty directory paths as "root.module.submodule"

val print : t -> Pp.t