ResourceStatus

The resource has no valid request and will not perform any loading.

value() will be undefined.

Loading failed with an error.

value() will be undefined.

The resource is currently loading a new value as a result of a change in its request.

value() will be undefined.

The resource is currently reloading a fresh value for the same request.

value() will continue to return the previously fetched value during the reloading operation.

Loading has completed and the resource has the value returned from the loader.

The resource's value was set locally via .set() or .update().