better peers formatting

src/app/widgets.rs

@@ -338,7 +338,7 @@ fn peers(peers: &[Peer], state: &mut ListState, area: Rect, buf: &mut Buffer) {
         fingerprint,
     } in peers
     {
-        let item = format!("{:?}: {} ({})", addr, alias, fingerprint);
+        let item = format!("{alias} ({addr:?}) -- {fingerprint}");
         let s = Line::from(item.yellow());
         let item = ListItem::new(s);
         items.push(item);

src/lib.rs

@@ -6,6 +6,7 @@ pub mod transfer;
 
 use std::{
     collections::BTreeMap,
+    fmt::Debug,
     net::{Ipv4Addr, SocketAddr, SocketAddrV4},
     sync::{Arc, OnceLock},
 };
@@ -51,13 +52,22 @@ pub enum TransferEvent {
     ReceiveRequest { id: Julid, request: ReceiveRequest },
 }
 
-#[derive(Clone, Debug)]
+#[derive(Clone)]
 pub struct ReceiveRequest {
     pub alias: String,
     pub files: BTreeMap<String, FileMetadata>,
     pub tx: UnboundedSender<ReceiveDialog>,
 }
 
+impl Debug for ReceiveRequest {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("ReceiveRequest")
+            .field("alias", &self.alias)
+            .field("files", &self.files)
+            .finish()
+    }
+}
+
 /// Contains the main network and backend state for an application session.
 #[derive(Clone)]
 pub struct JocalService {
@@ -185,6 +195,7 @@ pub struct Config {
     pub multicast_addr: SocketAddrV4,
     pub port: u16,
     pub download_dir: String,
+    pub local_ip_addr: SocketAddr,
 }
 
 impl Default for Config {
@@ -195,6 +206,7 @@ impl Default for Config {
             multicast_addr: SocketAddrV4::new(MULTICAST_IP, DEFAULT_PORT),
             port: DEFAULT_PORT,
             download_dir: dd.to_string_lossy().into(),
+            local_ip_addr: ([0u8; 4], DEFAULT_PORT).into(),
         }
     }
 }