forked from BigfootDev/flatbuffers
5a95b7b6bc
* Offical Swift port for FlexBuffers This is the offical port for FlexBuffers within swift, and it introcudes a Common Module where code is shared between flatbuffers and flexbuffers. Writing most supported values like maps, vectors, nil and scalars into a flexbuffer buffer. And includes tests to verify that its similar to cpp * Reading a flexbuffer Implementing reading from a flexbuffer, enabling most of the buffers features, like most types, maps, vectors, typedvectors, and fixedtypedvectors. Currently, if an offset/object cant be read we default to a swift nil instead of the default flexbuffers 'null' with all values. * Fixes bazel breaking due to new project structure Address warnings within the library * Adds comment on why we added the code & properly enforce the amout of bytes needed
62 lines
1.6 KiB
Swift
62 lines
1.6 KiB
Swift
/*
|
|
* Copyright 2024 Google Inc. All rights reserved.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#if canImport(Common)
|
|
@_exported import Common
|
|
#endif
|
|
import Foundation
|
|
|
|
/// Type aliases
|
|
public typealias Byte = UInt8
|
|
public typealias UOffset = UInt32
|
|
public typealias SOffset = Int32
|
|
public typealias VOffset = UInt16
|
|
/// Maximum size for a buffer
|
|
public let FlatBufferMaxSize = UInt32
|
|
.max << ((MemoryLayout<SOffset>.size * 8 - 1) - 1)
|
|
|
|
/// Protocol that All Scalars should conform to
|
|
///
|
|
/// Scalar is used to conform all the numbers that can be represented in a FlatBuffer. It's used to write/read from the buffer.
|
|
|
|
extension Scalar where Self: FixedWidthInteger {}
|
|
|
|
extension Double: Verifiable {}
|
|
|
|
extension Float32: Verifiable {}
|
|
|
|
extension Bool: Verifiable {}
|
|
|
|
extension Int: Verifiable {}
|
|
|
|
extension Int8: Verifiable {}
|
|
|
|
extension Int16: Verifiable {}
|
|
|
|
extension Int32: Verifiable {}
|
|
|
|
extension Int64: Verifiable {}
|
|
|
|
extension UInt8: Verifiable {}
|
|
|
|
extension UInt16: Verifiable {}
|
|
|
|
extension UInt32: Verifiable {}
|
|
|
|
extension UInt64: Verifiable {}
|
|
|
|
public func FlatBuffersVersion_25_2_10() {}
|