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System

Foundation · IOS API REFERENCE

ErrorUserInfoKey

struct · iOS 8.0+ · SDK 27.1

struct ErrorUserInfoKey

These keys may exist in the user info dictionary.

Members (13)

get · iOS 8.0+

NSURLErrorKey

TypeScript
get NSURLErrorKey(): ErrorUserInfoKey
Swift declaration
static let NSURLErrorKey: ErrorUserInfoKey
get · iOS 8.0+

helpAnchorErrorKey

TypeScript
get helpAnchorErrorKey(): ErrorUserInfoKey
Swift declaration
static let helpAnchorErrorKey: ErrorUserInfoKey
get · iOS 8.0+

underlyingErrorKey

TypeScript
get underlyingErrorKey(): ErrorUserInfoKey
Swift declaration
static let underlyingErrorKey: ErrorUserInfoKey
get · iOS 8.0+

stringEncodingErrorKey

TypeScript
get stringEncodingErrorKey(): ErrorUserInfoKey
Swift declaration
static let stringEncodingErrorKey: ErrorUserInfoKey
get · iOS 8.0+

recoveryAttempterErrorKey

TypeScript
get recoveryAttempterErrorKey(): ErrorUserInfoKey
Swift declaration
static let recoveryAttempterErrorKey: ErrorUserInfoKey
get · iOS 8.0+

localizedDescriptionKey

TypeScript
get localizedDescriptionKey(): ErrorUserInfoKey
Swift declaration
static let localizedDescriptionKey: ErrorUserInfoKey
get · iOS 8.0+

localizedFailureReasonErrorKey

TypeScript
get localizedFailureReasonErrorKey(): ErrorUserInfoKey
Swift declaration
static let localizedFailureReasonErrorKey: ErrorUserInfoKey
get · iOS 8.0+

localizedRecoveryOptionsErrorKey

TypeScript
get localizedRecoveryOptionsErrorKey(): ErrorUserInfoKey
Swift declaration
static let localizedRecoveryOptionsErrorKey: ErrorUserInfoKey
get · iOS 8.0+

localizedRecoverySuggestionErrorKey

TypeScript
get localizedRecoverySuggestionErrorKey(): ErrorUserInfoKey
Swift declaration
static let localizedRecoverySuggestionErrorKey: ErrorUserInfoKey
get · iOS 8.0+

filePathErrorKey

TypeScript
get filePathErrorKey(): ErrorUserInfoKey
Swift declaration
static let filePathErrorKey: ErrorUserInfoKey
init · iOS 8.0+

init

TypeScript
init(rawValue: string): ErrorUserInfoKey
Swift declaration
init(rawValue: String)

Creates a new instance with the specified raw value. If there is no value of the type that corresponds with the specified raw value, this initializer returns `nil`. For example: enum PaperSize: String { case A4, A5, Letter, Legal } print(PaperSize(rawValue: "Legal")) // Prints "Optional(PaperSize.Legal)" print(PaperSize(rawValue: "Tabloid")) // Prints "nil" - Parameter rawValue: The raw value to use for the new instance.

get · iOS 8.0+

rawValue

TypeScript
getRawValue($self: ErrorUserInfoKey): string
Swift declaration
var rawValue: String

The corresponding value of the raw type. A new instance initialized with `rawValue` will be equivalent to this instance. For example: enum PaperSize: String { case A4, A5, Letter, Legal } let selectedSize = PaperSize.Letter print(selectedSize.rawValue) // Prints "Letter" print(selectedSize == PaperSize(rawValue: selectedSize.rawValue)!) // Prints "true"

set · iOS 8.0+

rawValue

TypeScript
setRawValue($self: ErrorUserInfoKey, value: string): void
Swift declaration
var rawValue: String

The corresponding value of the raw type. A new instance initialized with `rawValue` will be equivalent to this instance. For example: enum PaperSize: String { case A4, A5, Letter, Legal } let selectedSize = PaperSize.Letter print(selectedSize.rawValue) // Prints "Letter" print(selectedSize == PaperSize(rawValue: selectedSize.rawValue)!) // Prints "true"

Skipped declarations

No declarations were skipped in this snapshot.

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