in src/x25519.rs [286:294]
fn serde_bincode_static_secret_matches_from_bytes() {
use bincode;
let expected = StaticSecret(clamp_scalar([0x24; 32]));
let clamped_bytes = clamp_scalar([0x24; 32]).to_bytes();
let decoded: StaticSecret = bincode::deserialize(&clamped_bytes).unwrap();
assert_eq!(decoded.to_bytes(), expected.to_bytes());
}