commonMain.kotlin.annotations.NativeConcurrentAnnotations.kt Maven / Gradle / Ivy
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Kotlin Standard Library for JVM
/*
* Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
*/
package kotlin.native.concurrent
/**
* Marks a top level property with a backing field or an object as thread local.
* The object remains mutable and it is possible to change its state,
* but every thread will have a distinct copy of this object,
* so changes in one thread are not reflected in another.
*
* The annotation has effect only in Kotlin/Native platform.
*
* PLEASE NOTE THAT THIS ANNOTATION MAY GO AWAY IN UPCOMING RELEASES.
*/
@Target(AnnotationTarget.PROPERTY, AnnotationTarget.CLASS)
@Retention(AnnotationRetention.BINARY)
@OptionalExpectation
public expect annotation class ThreadLocal()
/**
* This annotation has no effect, and its usages can be safely dropped.
*
* Since 1.7.20 usage of this annotation is deprecated. See https://kotlinlang.org/docs/native-migration-guide.html for details.
*/
@Deprecated("This annotation is redundant and has no effect")
@DeprecatedSinceKotlin(warningSince = "1.9", errorSince = "2.1")
@Target(AnnotationTarget.PROPERTY)
@Retention(AnnotationRetention.BINARY)
@OptionalExpectation
public expect annotation class SharedImmutable()