convertTraceID(id) {
		if (id)
			return Buffer.from(
				id.replace(/-/g, "").substring(0, this.opts.legacyMode ? 16 : 32),
				"hex"
			);

		return null;
	}
Convert Trace ID to Jaeger format. Return 128 bit IDs or 64 bit IDs if legacy is set.

@param {String} id
@returns {String}