forked from BigfootDev/flatbuffers
4d6a7aa8b7
Formats the swift project Update Sample files Update docc documentation Updates swift docs in the website Updates code for Wasm
78 lines
2.7 KiB
Swift
78 lines
2.7 KiB
Swift
/*
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* Copyright 2023 Google Inc. All rights reserved.
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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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*/
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#if !os(WASI)
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import Foundation
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#else
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import SwiftOverlayShims
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#endif
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/// Collection of thrown from the Flatbuffer verifier
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public enum FlatbuffersErrors: Error, Equatable {
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/// Thrown when verifying a file id that doesnt match buffer id
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case bufferIdDidntMatchPassedId
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/// Prefixed size doesnt match the current (readable) buffer size
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case prefixedSizeNotEqualToBufferSize
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/// Thrown when buffer is bigger than the allowed 2GiB
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case exceedsMaxSizeAllowed
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/// Thrown when there is an missaligned pointer at position
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/// of type
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case missAlignedPointer(position: Int, type: String)
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/// Thrown when trying to read a value that goes out of the
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/// current buffer bounds
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case outOfBounds(position: UInt, end: Int)
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/// Thrown when the signed offset is out of the bounds of the
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/// current buffer
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case signedOffsetOutOfBounds(offset: Int, position: Int)
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/// Thrown when a required field doesnt exist within the buffer
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case requiredFieldDoesntExist(position: VOffset, name: String)
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/// Thrown when a string is missing its NULL Terminator `\0`,
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/// this can be disabled in the `VerifierOptions`
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case missingNullTerminator(position: Int, str: String?)
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/// Thrown when the verifier has reached the maximum tables allowed,
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/// this can be disabled in the `VerifierOptions`
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case maximumTables
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/// Thrown when the verifier has reached the maximum depth allowed,
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/// this can be disabled in the `VerifierOptions`
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case maximumDepth
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/// Thrown when the verifier is presented with an unknown union case
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case unknownUnionCase
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/// thrown when a value for a union is not found within the buffer
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case valueNotFound(key: Int?, keyName: String, field: Int?, fieldName: String)
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/// thrown when the size of the keys vector doesnt match fields vector
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case unionVectorSize(
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keyVectorSize: Int,
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fieldVectorSize: Int,
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unionKeyName: String,
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fieldName: String)
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case apparentSizeTooLarge
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}
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#if !os(WASI)
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extension FlatbuffersErrors {
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public static func == (
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lhs: FlatbuffersErrors,
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rhs: FlatbuffersErrors) -> Bool
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{
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lhs.localizedDescription == rhs.localizedDescription
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}
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}
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#endif
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