Add all solids to a mixing glass and muddle vigorously. Add all liquid ingredients, fill with ice and shake vigorously for 6 seconds. Place the center of the cilantro leaf to align with the center of the rocks glass. Fill with ice (overstuff the ice) so the leaf circumvents the ice inside the glass. Single strain into the rocks glass and sprinkle the salt on the protruding ice cubes (top off with ice if needed).