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scala-library-bootstrapped/scala/scala.ref/WeakReference

WeakReference

scala.ref.WeakReference
See theWeakReference companion class
object WeakReference

An extractor for weak reference values.

Attributes

Companion
class
Graph
Supertypes
class Object
trait Matchable
class Any
Self type

Members list

Value members

Concrete methods

def apply[T <: AnyRef](value: T): WeakReference[T]

Creates a weak reference pointing to value.

Creates a weak reference pointing to value.

Attributes

def unapply[T <: AnyRef](wr: WeakReference[T]): Option[T]

Optionally returns the referenced value, or None if that value no longer exists.

Optionally returns the referenced value, or None if that value no longer exists.

Attributes

Generated with
Copyright (c) 2002-2026, LAMP/EPFL
Copyright (c) 2002-2026, LAMP/EPFL