Module `S.Map`

Map from type tags to values parameterized by the tag type

Parameters

Value : ValueS

Signature

type t
type 'a key = 'a tag
type 'a value = 'a Value.t

val empty : t
val add : 'a key -> 'a value -> t -> t
val remove : 'a key -> t -> t
val find : 'a key -> t -> 'a value
val mem : 'a key -> t -> bool

type map = { map : a. 'a key -> 'a value -> 'a value; }

val map : map -> t -> t

type any = | Any : 'a key * 'a value -> any

val iter : (any -> unit) -> t -> unit
val fold : (any -> 'r -> 'r) -> t -> 'r -> 'r