in benches/ed25519_benchmarks.rs [28:36]
fn sign(c: &mut Criterion) {
let mut csprng: ThreadRng = thread_rng();
let keypair: Keypair = Keypair::generate(&mut csprng);
let msg: &[u8] = b"";
c.bench_function("Ed25519 signing", move |b| {
b.iter(| | keypair.sign(msg))
});
}