package devkit

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Module Cache.AssocSource

One-to-one associations

Sourcetype ('a, 'b) t
Sourceval create : unit -> ('a, 'b) t
Sourceval add : ('a, 'b) t -> 'a -> 'b -> unit

Add association, assert on duplicate key

Sourceval get : ('a, 'b) t -> 'a -> 'b

Get associated value,

Sourceval try_get : ('a, 'b) t -> 'a -> 'b option

Get associated value

Sourceval del : ('a, 'b) t -> 'a -> 'b

Delete association, assert if key is not present,

  • returns

    associated value

Sourceval remove : ('a, 'b) t -> 'a -> unit

Delete association, assert if key is not present

Sourceval size : ('a, 'b) t -> int
Sourceval fold : ('a -> 'b -> 'c -> 'c) -> ('a, 'b) t -> 'c -> 'c