Enumerationjavascriptkit 0.24.0JavaScriptKit
JSValue
JSValue represents a value in JavaScript.
@dynamicMemberLookup enum JSValueJSValue represents a value in JavaScript.
@dynamicMemberLookup enum JSValueimport JavaScriptKitSwift framework to interact with JavaScript through WebAssembly.
case boolean(Bool)case string(JSString)case number(Double)case object(JSObject)case nullcase undefinedcase function(JSFunction)case symbol(JSSymbol)case bigInt(JSBigInt)@dynamicMemberLookup class JSObjectJSObject represents an object in JavaScript and supports dynamic member lookup. Any member access like object.foo will dynamically request the JavaScript and Swift runtime bridge library for a member with the specified name in this object.
class JSClosureJSClosure represents a JavaScript function the body of which is written in Swift. This type can be passed as a callback handler to JavaScript functions.
protocol ConstructibleFromJSValueTypes conforming to this protocol can be constructed from JSValue.
protocol ConvertibleToJSValueObjects that can be converted to a JavaScript value, preferably in a lossless manner.
protocol CopyableA type whose values can be implicitly or explicitly copied.
protocol CustomStringConvertibleA type with a customized textual representation.
protocol EquatableA type that can be compared for value equality.
protocol Escapableprotocol ExpressibleByExtendedGraphemeClusterLiteral : ExpressibleByUnicodeScalarLiteralA type that can be initialized with a string literal containing a single extended grapheme cluster.
protocol ExpressibleByFloatLiteralA type that can be initialized with a floating-point literal.
protocol ExpressibleByIntegerLiteralA type that can be initialized with an integer literal.
protocol ExpressibleByNilLiteral : ~CopyableA type that can be initialized using the nil literal, nil.
protocol ExpressibleByStringLiteral : ExpressibleByExtendedGraphemeClusterLiteralA type that can be initialized with a string literal.
protocol ExpressibleByUnicodeScalarLiteralA type that can be initialized with a string literal containing a single Unicode scalar value.
init(floatLiteral value: Double) init(integerLiteral value: Int32) init(nilLiteral _: ()) init(stringLiteral value: String) static func construct(from value: JSValue) -> Self? static func string(_ value: String) -> JSValue var array: JSArray? { get }var bigInt: JSBigInt? { get }Returns the JSBigInt of this JS value if its type is function. If not, returns nil.
var boolean: Bool? { get }Returns the Bool value of this JS value if its type is boolean. If not, returns nil.
var description: String { get }var function: JSFunction? { get }Returns the JSFunction of this JS value if its type is function. If not, returns nil.
var isNull: Bool { get }Returns the true if this JS value is null. If not, returns false.
var isUndefined: Bool { get }Returns the true if this JS value is undefined. If not, returns false.
var jsString: JSString? { get }Returns the JSString value of this JS value if the type is string. If not, returns nil.
var jsValue: JSValue { get }var number: Double? { get }Returns the Double value of this JS value if the type is number. If not, returns nil.
var object: JSObject? { get }Returns the JSObject of this JS value if its type is object. If not, returns nil.
var string: String? { get }Returns the String value of this JS value if the type is string. If not, returns nil.
var symbol: JSSymbol? { get }Returns the JSSymbol of this JS value if its type is function. If not, returns nil.
subscript(index: Int) -> JSValue { get set } An unsafe convenience method of JSObject.subscript(_ index: Int) -> JSValue
subscript(dynamicMember name: String) -> JSValue { get set } An unsafe convenience method of JSObject.subscript(_ index: Int) -> JSValue
subscript(dynamicMember name: String) -> ((ConvertibleToJSValue...) -> JSValue) { get } An unsafe convenience method of JSObject.subscript(_ name: String) -> ((ConvertibleToJSValue...) -> JSValue)?
func fromJSValue<Type>() -> Type? where Type : ConstructibleFromJSValue func isInstanceOf(_ constructor: JSFunction) -> Bool Return true if this value is an instance of the passed constructor function. Returns false for everything except objects and functions.
static func function(_ body: @escaping ([JSValue]) -> JSValue) -> JSValue Deprecated: Please create JSClosure directly and manage its lifetime manually.
static func function(_ closure: JSClosure) -> JSValue init(extendedGraphemeClusterLiteral value: Self.StringLiteralType) init(unicodeScalarLiteral value: Self.ExtendedGraphemeClusterLiteralType) static func != (lhs: Self, rhs: Self) -> Bool Returns a Boolean value indicating whether two values are not equal.
func jsValue() -> JSValue