1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2020 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
//
//===----------------------------------------------------------------------===//
/// A type that can convert a given data type into a representation.
@available(macOS 12.0, iOS 15.0, tvOS 15.0, watchOS 8.0, *)
public protocol FormatStyle : Codable, Hashable {
/// The type of data to format.
associatedtype FormatInput
/// The type of the formatted data.
associatedtype FormatOutput
/// Creates a `FormatOutput` instance from `value`.
func format(_ value: FormatInput) -> FormatOutput
/// If the format allows selecting a locale, returns a copy of this format with the new locale set. Default implementation returns an unmodified self.
func locale(_ locale: Locale) -> Self
}
@available(macOS 12.0, iOS 15.0, tvOS 15.0, watchOS 8.0, *)
extension FormatStyle {
public func locale(_ locale: Locale) -> Self {
return self
}
}
|
