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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2018 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
//===--- DataProtocol -----------------------------------------------------===//
@available(macOS 10.10, iOS 8.0, watchOS 2.0, tvOS 9.0, *)
extension Array: DataProtocol where Element == UInt8 {
public var regions: CollectionOfOne<Array<UInt8>> {
return CollectionOfOne(self)
}
}
@available(macOS 10.10, iOS 8.0, watchOS 2.0, tvOS 9.0, *)
extension ArraySlice: DataProtocol where Element == UInt8 {
public var regions: CollectionOfOne<ArraySlice<UInt8>> {
return CollectionOfOne(self)
}
}
@available(macOS 10.10, iOS 8.0, watchOS 2.0, tvOS 9.0, *)
extension ContiguousArray: DataProtocol where Element == UInt8 {
public var regions: CollectionOfOne<ContiguousArray<UInt8>> {
return CollectionOfOne(self)
}
}
// FIXME: This currently crashes compilation in the Late Inliner.
// extension CollectionOfOne : DataProtocol where Element == UInt8 {
// public typealias Regions = CollectionOfOne<Data>
//
// public var regions: CollectionOfOne<Data> {
// return CollectionOfOne<Data>(Data(self))
// }
// }
@available(macOS 10.10, iOS 8.0, watchOS 2.0, tvOS 9.0, *)
extension EmptyCollection : DataProtocol where Element == UInt8 {
public var regions: EmptyCollection<Data> {
return EmptyCollection<Data>()
}
}
@available(macOS 10.10, iOS 8.0, watchOS 2.0, tvOS 9.0, *)
extension Repeated: DataProtocol where Element == UInt8 {
public typealias Regions = Repeated<Data>
public var regions: Repeated<Data> {
guard !self.isEmpty else { return repeatElement(Data(), count: 0) }
return repeatElement(Data(CollectionOfOne(self.first!)), count: self.count)
}
}
//===--- MutableDataProtocol ----------------------------------------------===//
@available(macOS 10.10, iOS 8.0, watchOS 2.0, tvOS 9.0, *)
extension Array: MutableDataProtocol where Element == UInt8 { }
@available(macOS 10.10, iOS 8.0, watchOS 2.0, tvOS 9.0, *)
extension ContiguousArray: MutableDataProtocol where Element == UInt8 { }
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