| // Protocol Buffers - Google's data interchange format |
| // Copyright 2024 Google Inc. All rights reserved. |
| // |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file or at |
| // https://developers.google.com/open-source/licenses/bsd |
| |
| /// Swift specific additions to simplify usage. |
| extension GPBUnknownField { |
| |
| /// The value of the field in a type-safe manner. |
| public enum Value: Equatable { |
| case varint(UInt64) |
| case fixed32(UInt32) |
| case fixed64(UInt64) |
| case lengthDelimited(Data) // length prefixed |
| case group(GPBUnknownFields) // tag delimited |
| } |
| |
| /// The value of the field in a type-safe manner. |
| /// |
| /// - Note: This is only valid for non-legacy fields. |
| public var value: Value { |
| switch type { |
| case .varint: |
| return .varint(varint) |
| case .fixed32: |
| return .fixed32(fixed32) |
| case .fixed64: |
| return .fixed64(fixed64) |
| case .lengthDelimited: |
| return .lengthDelimited(lengthDelimited) |
| case .group: |
| return .group(group) |
| case .legacy: |
| fatalError("`value` not valid for Legacy fields.") |
| @unknown default: |
| fatalError("Internal error: Unknown field type: \(type)") |
| } |
| } |
| |
| } |
