Promise

public class Promise<T>

A lightweight promise implementation for asynchronous operations. Used by SDK methods like endChat(), setLanguage(), and kill() which return Promise<Void>. Chain results with .then { } and handle errors with .catch { }.

  • Undocumented

    Declaration

    Swift

    public typealias onFulfilled = (T) throws -> Void

  • Undocumented

    Declaration

    Swift

    public typealias onRejected = (Error) -> Void

  • Creates an immediately resolved promise with the given value

    Declaration

    Swift

    public static func resolve(_ value: T) -> Promise<T>

  • Creates an immediately rejected promise with the given error

    Declaration

    Swift

    public static func reject(_ error: Error) -> Promise<T>

  • Undocumented

    Declaration

    Swift

    func fulfill(_ value: T)

  • Undocumented

    Declaration

    Swift

    func reject(_ error: Error)

  • Undocumented

    Declaration

    Swift

    @discardableResult
func then(on queue: DispatchQueue = .promises, _ onFulfilled: @escaping onFulfilled) -> Promise<T>

  • Undocumented

    Declaration

    Swift

    @discardableResult
func `catch`(on queue: DispatchQueue = .promises, _ onRejected: @escaping onRejected) -> Promise<T>

  • Undocumented

    Declaration

    Swift

    @discardableResult
func always(on queue: DispatchQueue = .promises, _ block: @escaping () -> Void) -> Promise<T>

  • Undocumented

    Declaration

    Swift

    func pipe(to target: Promise<T>)