mirror of
https://github.com/firebase/firebase-ios-sdk
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67 lines
2.6 KiB
Swift
67 lines
2.6 KiB
Swift
// Copyright 2023 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import Foundation
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/// A protocol describing any data that could be serialized to model-interpretable input data,
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/// where the serialization process might fail with an error.
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@available(iOS 15.0, macOS 11.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
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public protocol ThrowingPartsRepresentable {
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func tryPartsValue() throws -> [ModelContent.Part]
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}
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/// A protocol describing any data that could be serialized to model-interpretable input data,
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/// where the serialization process cannot fail with an error. For a failable conversion, see
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/// ``ThrowingPartsRepresentable``
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@available(iOS 15.0, macOS 11.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
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public protocol PartsRepresentable: ThrowingPartsRepresentable {
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var partsValue: [ModelContent.Part] { get }
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}
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@available(iOS 15.0, macOS 11.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
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public extension PartsRepresentable {
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func tryPartsValue() throws -> [ModelContent.Part] {
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return partsValue
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}
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}
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/// Enables a ``ModelContent.Part`` to be passed in as ``ThrowingPartsRepresentable``.
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@available(iOS 15.0, macOS 11.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
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extension ModelContent.Part: ThrowingPartsRepresentable {
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public typealias ErrorType = Never
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public func tryPartsValue() throws -> [ModelContent.Part] {
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return [self]
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}
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}
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/// Enable an `Array` of ``ThrowingPartsRepresentable`` values to be passed in as a single
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/// ``ThrowingPartsRepresentable``.
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@available(iOS 15.0, macOS 11.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
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extension [ThrowingPartsRepresentable]: ThrowingPartsRepresentable {
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public func tryPartsValue() throws -> [ModelContent.Part] {
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return try compactMap { element in
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try element.tryPartsValue()
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}
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.flatMap { $0 }
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}
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}
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/// Enables a `String` to be passed in as ``ThrowingPartsRepresentable``.
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@available(iOS 15.0, macOS 11.0, macCatalyst 15.0, tvOS 15.0, watchOS 8.0, *)
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extension String: PartsRepresentable {
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public var partsValue: [ModelContent.Part] {
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return [.text(self)]
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}
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}
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