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If you use SwiftStdlibCurrentOS availability, you will be able to use new types and functions from within the implementation. This works by, when appropriate, building with the CurrentOS availability set to the current deployment target. rdar://150944675
36 lines
1.3 KiB
Swift
36 lines
1.3 KiB
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) 2014 - 2021 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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/// A type that defines a duration for a given `InstantProtocol` type.
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@available(SwiftStdlibCurrentOS 5.7, *)
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public protocol DurationProtocol: Comparable, AdditiveArithmetic, Sendable {
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static func / (_ lhs: Self, _ rhs: Int) -> Self
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static func /= (_ lhs: inout Self, _ rhs: Int)
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static func * (_ lhs: Self, _ rhs: Int) -> Self
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static func *= (_ lhs: inout Self, _ rhs: Int)
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static func / (_ lhs: Self, _ rhs: Self) -> Double
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}
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@available(SwiftStdlibCurrentOS 5.7, *)
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extension DurationProtocol {
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@available(SwiftStdlibCurrentOS 5.7, *)
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public static func /= (_ lhs: inout Self, _ rhs: Int) {
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lhs = lhs / rhs
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}
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@available(SwiftStdlibCurrentOS 5.7, *)
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public static func *= (_ lhs: inout Self, _ rhs: Int) {
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lhs = lhs * rhs
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}
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}
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