Module `Names.Id`

Representation and operations on identifiers.

type t: Values of this type represent (Coq) identifiers.

val equal : t -> t -> bool: Equality over identifiers.

val compare : t -> t -> int: Comparison over identifiers.

val hash : t -> int: Hash over identifiers.

val is_valid : string -> bool: Check that a string may be converted to an identifier.

val of_bytes : bytes -> t

val of_string : string -> t

Converts a string into an identifier.

raises UserError: if the string is invalid as an identifier.

val of_string_soft : string -> t

Same as of_string except that any string made of supported UTF-8 characters is accepted.

raises UserError: if the string is invalid as an UTF-8 string.

val to_string : t -> string: Converts a identifier into an string.

val print : t -> Pp.t: Pretty-printer.

module Set : Util.Set.S with type S.elt = t: Finite sets of identifiers.

module Map : Util.Map.ExtS with type key = t and module Set := Set: Finite maps of identifiers.

module Pred : Predicate.S with type elt = t: Predicates over identifiers.

module List : Util.List.MonoS with type elt = t: Operations over lists of identifiers.

val hcons : t -> t: Hashconsing of identifiers.