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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(StdlibDeploymentTarget 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(StdlibDeploymentTarget 5.7, *)
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extension DurationProtocol {
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@available(StdlibDeploymentTarget 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(StdlibDeploymentTarget 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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