javascriptcore_sys

Function JSObjectMakeDeferredPromise

Source 
pub unsafe extern "C" fn JSObjectMakeDeferredPromise(
    ctx: JSContextRef,
    resolve: *mut JSObjectRef,
    reject: *mut JSObjectRef,
    exception: *mut JSValueRef,
) -> JSObjectRef
Expand description

Creates a JavaScript promise object by invoking the provided executor.

  • ctx: The execution context to use.
  • resolve: A pointer to a JSObjectRef in which to store the resolve function for the new promise. Pass NULL if you do not care to store the resolve callback.
  • reject: A pointer to a JSObjectRef in which to store the reject function for the new promise. Pass NULL if you do not care to store the reject callback.
  • exception: A pointer to a JSValueRef in which to store an exception, if any. Pass NULL if you do not care to store an exception.

A JSObjectRef that is a promise or NULL if an exception occurred.