External module "sources/from-async-function"

fromAsyncFunction

• fromAsyncFunction<T>(f: function): Observable<T>

• Creates an observable from an asynchronous function. The observable emits exactly one value when once the function returns.

  Type parameters

  • T

    Type of the promise value.

  Parameters

  • f: function

    Async function that will be awaited.

    • • (): Promise<T>

      • Returns Promise<T>

  Returns Observable<T>

  New observable that emits the value the async function returns.