Class CancelablePromise<T>

constructor

• new CancelablePromise<T>(executor): CancelablePromise<T>

• Type Parameters

  • T

  Parameters

  • executor: ((resolve, reject, onCancel) => void)
    • • (resolve, reject, onCancel): void

      • Parameters

        • resolve: ((value) => void)
          • • (value): void

            • Parameters

              • value: T | PromiseLike<T>

              Returns void

        • reject: ((reason?) => void)
          • • (reason?): void

            • Parameters

              • Optional reason: unknown

              Returns void

        • onCancel: OnCancel

        Returns void

  Returns CancelablePromise<T>

Readonly cancelHandlers

Readonly promise

[toStringTag]

• get [toStringTag](): string

• Returns string

isCancelled

• get isCancelled(): boolean

• Returns boolean

cancel

• cancel(): void

• Returns void

catch

• catch<TResult>(onRejected?): Promise<T | TResult>

• Type Parameters

  • TResult = never

  Parameters

  • Optional onRejected: null | ((reason) => TResult | PromiseLike<TResult>)

  Returns Promise<T | TResult>

finally

• finally(onFinally?): Promise<T>

• Parameters

  • Optional onFinally: null | (() => void)

  Returns Promise<T>

then

• then<TResult1, TResult2>(onFulfilled?, onRejected?): Promise<TResult1 | TResult2>

• Type Parameters

  • TResult1 = T
  • TResult2 = never

  Parameters

  • Optional onFulfilled: null | ((value) => TResult1 | PromiseLike<TResult1>)
  • Optional onRejected: null | ((reason) => TResult2 | PromiseLike<TResult2>)

  Returns Promise<TResult1 | TResult2>