Copies the contents of the array to the given buffer.
func copyMemory(to buffer: UnsafeMutableBufferPointer<Element>) s13JavaScriptKit12JSTypedArrayC10copyMemory2toySry7ElementQzG_tF What are these?419W2The buffer to copy the contents of the array to. The buffer must have enough space to accommodate the contents of the array.
import JavaScriptKitSwift framework to interact with JavaScript through WebAssembly.
final class JSTypedArray<Traits> where Traits : TypedArrayElementA wrapper around all JavaScript TypedArray classes that exposes their properties in a type-safe way.
@frozen struct UnsafeMutableBufferPointer<Element> where Element : ~CopyableA nonowning collection interface to a buffer of mutable elements stored contiguously in memory.
typealias Element = Traits.Elementconvenience init(_ array: [Element]) Initialize a new instance of TypedArray in JavaScript environment with given elements.
convenience init<S>(_ sequence: S) where S : Sequence, Traits.Element == S.Element Convenience initializer for Sequence.
required convenience init(arrayLiteral elements: Element...) convenience init(buffer: UnsafeBufferPointer<Element>) Initialize a new instance of TypedArray in JavaScript environment with given buffer contents.
init(length: Int) Initialize a new instance of TypedArray in JavaScript environment with given length. All the elements will be initialized to zero.
required init(unsafelyWrapping jsObject: JSObject) class var constructor: JSFunction? { get }var jsObject: JSObjectvar length: Int { get }Length (in elements) of the typed array.
var lengthInBytes: Int { get }Length (in bytes) of the typed array. The value is established when a TypedArray is constructed and cannot be changed. If the TypedArray is not specifying a byteOffset or a length, the length of the referenced ArrayBuffer will be returned.
subscript(index: Int) -> Element { get set } func withUnsafeBytes<R>(_ body: (UnsafeBufferPointer<Element>) throws -> R) rethrows -> R Calls the given closure with a pointer to a copy of the underlying bytes of the array’s storage.
func withUnsafeBytesAsync<R>(_ body: (UnsafeBufferPointer<Element>) async throws -> R) async rethrows -> R Calls the given async closure with a pointer to a copy of the underlying bytes of the array’s storage.