fn try_sign()

in src/keypair.rs [410:413]

• 4 lines of code
• 1 McCabe index (conditional complexity)

    fn try_sign(&self, message: &[u8]) -> Result<ed25519::Signature, SignatureError> {
        let expanded: ExpandedSecretKey = (&self.secret).into();
        Ok(expanded.sign(&message, &self.public).into())
    }