Instance Methodswift 6.0.3Dispatch
append(_:count:)
Append bytes to the data.
This declaration was deprecated in Swift 4: Use append(_: UnsafeRawBufferPointer) instead
mutating func append(_ bytes: UnsafePointer<UInt8>, count: Int) Append bytes to the data.
This declaration was deprecated in Swift 4: Use append(_: UnsafeRawBufferPointer) instead
mutating func append(_ bytes: UnsafePointer<UInt8>, count: Int) import Dispatchstruct DispatchData@frozen struct UnsafePointer<Pointee> where Pointee : ~CopyableA pointer for accessing data of a specific type.
@frozen struct UInt8An 8-bit unsigned integer value type.
@frozen struct IntA signed integer value type.
init(bytes buffer: UnsafeRawBufferPointer) Initialize a Data with copied memory content.
init(bytesNoCopy bytes: UnsafeRawBufferPointer, deallocator: DispatchData.Deallocator = .free) Initialize a Data without copying the bytes.
static let empty: DispatchDatavar count: Int { get }var endIndex: DispatchData.Index { get }var startIndex: DispatchData.Index { get }subscript(bounds: Range<Int>) -> Slice<DispatchData> { get } subscript(index: DispatchData.Index) -> UInt8 { get } Sets or returns the byte at the specified index.
mutating func append(_ other: DispatchData) Append data to the data.
mutating func append<SourceType>(_ buffer: UnsafeBufferPointer<SourceType>) Append a buffer of bytes to the data.
mutating func append(_ bytes: UnsafeRawBufferPointer) Append bytes to the data.
func copyBytes(to pointer: UnsafeMutableRawBufferPointer, count: Int) Copy the contents of the data to a pointer.
func copyBytes<DestinationType>(to buffer: UnsafeMutableBufferPointer<DestinationType>, from range: Range<DispatchData.Index>? = nil) -> Int Copy the contents of the data into a buffer.
func copyBytes(to pointer: UnsafeMutableRawBufferPointer, from range: Range<DispatchData.Index>) Copy a subset of the contents of the data to a pointer.
func enumerateBytes(_ block: (UnsafeBufferPointer<UInt8>, Int, inout Bool) -> Void) func index(after i: DispatchData.Index) -> DispatchData.Index func index(before i: DispatchData.Index) -> DispatchData.Index func makeIterator() -> DispatchData.Iterator An iterator over the contents of the data.
func region(location: Int) -> (data: DispatchData, offset: Int) func subdata(in range: Range<DispatchData.Index>) -> DispatchData Return a new copy of the data in a specified range.
func withUnsafeBytes<Result, ContentType>(body: (UnsafePointer<ContentType>) throws -> Result) rethrows -> Result enum Deallocatortypealias Index = Inttypealias Indices = DefaultIndices<DispatchData>typealias Iterator = DispatchDataIteratorinit(bytes buffer: UnsafeBufferPointer<UInt8>) Initialize a Data with copied memory content.
init(bytesNoCopy bytes: UnsafeBufferPointer<UInt8>, deallocator: DispatchData.Deallocator = .free) Initialize a Data without copying the bytes.
func copyBytes(to pointer: UnsafeMutablePointer<UInt8>, count: Int) Copy the contents of the data to a pointer.
func copyBytes(to pointer: UnsafeMutablePointer<UInt8>, from range: Range<DispatchData.Index>) Copy a subset of the contents of the data to a pointer.
func enumerateBytes(block: (UnsafeBufferPointer<UInt8>, Int, inout Bool) -> Void)