Function formatLabels

lib/registry.js:205–214

(labels, exclude)

}

function formatLabels(labels, exclude) {
	const { hasOwnProperty } = Object.prototype;
	const formatted = [];
	for (const [name, value] of Object.entries(labels)) {
		if (!exclude || !hasOwnProperty.call(exclude, name)) {
			formatted.push(`${name}="${escapeLabelValue(value)}"`);
		}
	}
	return formatted;
}

const sharedLabelCache = new WeakMap();
function flattenSharedLabels(labels) {