node: removing more lifetimes

src/mix_peer.rs

@@ -5,7 +5,7 @@ pub struct MixPeer {
     connection: String,
 }
 
-impl<'a> MixPeer {
+impl MixPeer {
     // note that very soon `next_hop_address` will be changed to `next_hop_metadata`
     pub fn new(next_hop_address: [u8; 32]) -> MixPeer {
         let address = String::from_utf8_lossy(&next_hop_address)

src/node/mod.rs

@@ -35,7 +35,7 @@ struct ForwardingData {
 }
 
 // TODO: this will need to be changed if MixPeer will live longer than our Forwarding Data
-impl<'a> ForwardingData {
+impl ForwardingData {
     fn new(packet: SphinxPacket, delay: SphinxDelay, recipient: MixPeer) -> Self {
         ForwardingData {
             packet,
@@ -63,7 +63,7 @@ impl ProcessingData {
 struct PacketProcessor {}
 
 impl PacketProcessor {
-    pub fn process_sphinx_data_packet<'a>(
+    pub fn process_sphinx_data_packet(
         packet_data: &[u8],
         processing_data: Arc<RwLock<ProcessingData>>,
     ) -> Result<ForwardingData, MixProcessingError> {