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`get_async_continuation[_addr]` begins a suspend operation by accessing the continuation value that can resume the task, which can then be used in a callback or event handler before executing `await_async_continuation` to suspend the task.
37 lines
967 B
Swift
37 lines
967 B
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2020 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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import Swift
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@_implementationOnly import _SwiftConcurrencyShims
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public struct PartialAsyncTask {
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private var context: UnsafeMutablePointer<_SwiftContext>
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public func run() { }
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}
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public struct UnsafeContinuation<T> {
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private var context: UnsafeRawPointer
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public func resume(_: T) { }
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}
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public struct UnsafeThrowingContinuation<T> {
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private var context: UnsafeRawPointer
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public func resume(_: T) { }
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public func fail(_: Error) { }
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}
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