fn check_keys<T: secp256k1::Signing + secp256k1::Verification>(&self, secp_ctx: &Secp256k1<T>,
keys: &TxCreationKeys) {
let revocation_base = PublicKey::from_secret_key(secp_ctx, &self.inner.revocation_base_key());
fn check_keys<T: secp256k1::Signing + secp256k1::Verification>(&self, secp_ctx: &Secp256k1<T>,
keys: &TxCreationKeys) {
let revocation_base = PublicKey::from_secret_key(secp_ctx, &self.inner.revocation_base_key());
let htlc_base = PublicKey::from_secret_key(secp_ctx, &self.inner.htlc_base_key());
let remote_points = self.inner.remote_channel_pubkeys.as_ref().unwrap();
let htlc_base = PublicKey::from_secret_key(secp_ctx, &self.inner.htlc_base_key());
let remote_points = self.inner.remote_channel_pubkeys.as_ref().unwrap();
&remote_points.delayed_payment_basepoint,
&remote_points.htlc_basepoint,
&revocation_base,
&remote_points.delayed_payment_basepoint,
&remote_points.htlc_basepoint,
&revocation_base,