BIP32 KeySource refactored to type aliace

src/util/bip32.rs

@@ -347,8 +347,7 @@ impl fmt::Debug for DerivationPath {
 
 /// Full information on the used extended public key: fingerprint of the
 /// master extended public key and a derivation path from it.
-#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
-pub struct KeySource(pub Fingerprint, pub DerivationPath);
+pub type KeySource = (Fingerprint, DerivationPath);
 
 /// A BIP32 error
 #[derive(Clone, PartialEq, Eq, Debug)]

src/util/psbt/mod.rs

@@ -227,7 +227,7 @@ mod tests {
 
         let pk: ExtendedPubKey = ExtendedPubKey::from_private(&secp, &sk);
 
-        hd_keypaths.insert(pk.public_key, KeySource(fprint, dpath.into()));
+        hd_keypaths.insert(pk.public_key, (fprint, dpath.into()));
 
         let expected: Output = Output {
             redeem_script: Some(hex_script!(

src/util/psbt/serialize.rs

@@ -101,7 +101,7 @@ impl Deserialize for KeySource {
             }
         }
 
-        Ok(KeySource(fprint, dpath.into()))
+        Ok((fprint, dpath.into()))
     }
 }