scala.ref.WeakReference
An extractor for weak reference values
Value Members From scala.ref.WeakReference
def apply[T <: AnyRef](value: T): WeakReference[T]
Creates a weak reference pointing to value
(defined at scala.ref.WeakReference)
def unapply[T <: AnyRef](wr: WeakReference[T]): Option[T]
Optionally returns the referenced value, or None
if that value no longer
exists
(defined at scala.ref.WeakReference)
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