src/trace.js
function hex(n) {
	return crypto.randomBytes(Math.ceil(n / 2)).toString('hex').slice(0, n);
}
function hex(n) {
	return crypto.randomBytes(Math.ceil(n / 2)).toString('hex').slice(0, n);
}
function hex ( n ) { return crypto . randomBytes ( Math . ceil ( n / 2 ) ) . toString ( 'hex' ) . slice ( 0 , n ) ; }
Generates a random hex string of the provided length.
Generates a random hex string of the provided length .