Project: QGIS

Version: 3.30

Feature: Add feature_id() function

A new feature_id($feature) expression function now allows for retrieving the feature ID of a feature object.

The function accepts one argument which must be a feature object. Accordingly, this function can be used with the results of any other function which returns feature objects, such as "get_feature", "overlay_*", etc.

This feature was developed by Nyall Dawson