fix unwrap

Author: arik-so

lightning-rapid-gossip-sync/src/lib.rs

@@ -92,12 +92,18 @@ pub enum GraphSyncError {
 	LightningError(LightningError),
 }
 
-impl From<lightning::io::Error> for GraphSyncError {
-	fn from(error: lightning::io::Error) -> Self {
+impl From<io::Error> for GraphSyncError {
+	fn from(error: io::Error) -> Self {
 		Self::DecodeError(DecodeError::Io(error.kind()))
 	}
 }
 
+impl From<bitcoin::secp256k1::Error> for GraphSyncError {
+	fn from(_: bitcoin::secp256k1::Error) -> Self {
+		Self::DecodeError(DecodeError::InvalidValue)
+	}
+}
+
 impl From<DecodeError> for GraphSyncError {
 	fn from(error: DecodeError) -> Self {
 		Self::DecodeError(error)

lightning-rapid-gossip-sync/src/processing.rs

@@ -127,7 +127,7 @@ impl<NG: Deref<Target=NetworkGraph<L>>, L: Deref> RapidGossipSync<NG, L> where L
 				let additional_data_marker = (node_detail_flag & (0b11 << 6)) >> 6;
 				let key_parity = node_detail_flag & 0b_0000_0011;
 				pubkey_bytes[0] = key_parity;
-				let current_pubkey = PublicKey::from_slice(&pubkey_bytes).unwrap();
+				let current_pubkey = PublicKey::from_slice(&pubkey_bytes)?;
 				let current_node_id = NodeId::from_pubkey(&current_pubkey);
 				node_ids.push(current_pubkey);
 
@@ -159,7 +159,7 @@ impl<NG: Deref<Target=NetworkGraph<L>>, L: Deref> RapidGossipSync<NG, L> where L
 						let current_byte_count: u8 = Readable::read(read_cursor)?;
 						let mut address_reader = FixedLengthReader::new(&mut read_cursor, current_byte_count as u64);
 						let mut address_bytes = Vec::new();
-						address_reader.read_to_end(&mut address_bytes).unwrap();
+						address_reader.read_to_end(&mut address_bytes)?;
 
 						let mut address_cursor = io::Cursor::new(&address_bytes);
 						if let Ok(current_address) = Readable::read(&mut address_cursor) {