Function mozjs::jsapi::JS::GetWaitForAllPromise

source · 
pub unsafe extern "C" fn GetWaitForAllPromise(
    cx: *mut JSContext,
    promises: HandleObjectVector,
) -> *mut JSObject
Expand description

Unforgeable version of the JS builtin Promise.all.

Takes a HandleObjectVector of Promise objects and returns a promise that’s resolved with an array of resolution values when all those promises have been resolved, or rejected with the rejection value of the first rejected promise.

Asserts that all objects in the promises vector are, maybe wrapped, instances of Promise or a subclass of Promise.