elpi

ELPI - Embeddable λProlog Interpreter
Library elpi.util
Parameter #1 Elpi_util . Util . Map . Make . Ord
include Map.OrderedType
type t

The type of the map keys.

val compare : t -> t -> int

A total ordering function over the keys. This is a two-argument function f such that f e1 e2 is zero if the keys e1 and e2 are equal, f e1 e2 is strictly negative if e1 is smaller than e2, and f e1 e2 is strictly positive if e1 is greater than e2. Example: a suitable ordering function is the generic structural comparison function Stdlib.compare.

include Show with type t := t
val pp : Format.formatter -> t -> unit
val show : t -> string