Function js::jsapi::JS_DefinePropertyById

pub unsafe extern "C" fn JS_DefinePropertyById(
    cx: *mut JSContext, 
    obj: HandleObject, 
    id: HandleId, 
    desc: Handle<PropertyDescriptor>, 
    result: *mut ObjectOpResult
) -> bool

Define a property on obj.

This function uses JS::ObjectOpResult to indicate conditions that ES6 specifies as non-error failures. This is inconvenient at best, so use this function only if you are implementing a proxy handler's defineProperty() method. For all other purposes, use one of the many DefineProperty functions below that throw an exception in all failure cases.

Implements: ES6 [[DefineOwnProperty]] internal method.