FinalizationRegistry

GPTKB entity

Statements (19)
Predicate Object
gptkbp:instanceOf JavaScript built-in object
gptkbp:availableOn modern JavaScript engines
gptkbp:category memory management
gptkbp:cleanupCallbackCalledWhen object is garbage collected
gptkbp:cleanupCallbackReceives held value
unregister token
gptkbp:compatibleWith gptkb:Internet_Explorer
gptkbp:hasConstructor cleanup callback function
https://www.w3.org/2000/01/rdf-schema#label FinalizationRegistry
gptkbp:introducedIn gptkb:ECMAScript_2021
gptkbp:method register
constructor
unregister
gptkbp:partOf gptkb:standard
gptkbp:relatedTo gptkb:WeakRef
gptkbp:usedFor registering cleanup callbacks for objects
gptkbp:bfsParent gptkb:ES2021
gptkb:ECMAScript_2021
gptkbp:bfsLayer 6