SendableReleaseTrigger

public final class SendableReleaseTrigger<ReferenceType> : Sendable where ReferenceType : Sendable

A class which holds a reference and calls a closure when the classes’ instance gets released.

Important

This type is sendable and thus its reference type has to be. Consider using ReleaseTrigger if sendable is not needed.

  • Initializes an object.

    Declaration

    Swift

    public init(
	reference: ReferenceType,
	onDeinit: @escaping @Sendable (_ reference: ReferenceType) -> Void
)

    Parameters

    reference

    The object or value to keep a reference on during lifetime of this object.
    onDeinit

    The closure to call when this object gets released. As a parameter the reference will be passed.