From 9dd40762fcd52083a3dc1a58cb0f3a21210b6772 Mon Sep 17 00:00:00 2001
From: David Rusu <davidrusu.me@gmail.com>
Date: Mon, 2 Nov 2020 22:47:38 -0500
Subject: [PATCH] Impl Debug on a few datatypes

---
 src/api.rs             |  2 +-
 src/bootstrap_cache.rs |  2 +-
 src/endpoint.rs        | 11 +++++++++++
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/api.rs b/src/api.rs
index dfa6f965..f45e8966 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -61,7 +61,7 @@ impl Message {
 }
 
 /// Main QuicP2p instance to communicate with QuicP2p using an async API
-#[derive(Clone)]
+#[derive(Debug, Clone)]
 pub struct QuicP2p {
     local_addr: SocketAddr,
     allow_random_port: bool,
diff --git a/src/bootstrap_cache.rs b/src/bootstrap_cache.rs
index 81289585..665bbfb8 100644
--- a/src/bootstrap_cache.rs
+++ b/src/bootstrap_cache.rs
@@ -24,7 +24,7 @@ use std::{
 const MAX_CACHE_SIZE: usize = 200;
 
 /// A very simple LRU like struct that writes itself to disk every 10 entries added.
-#[derive(Clone)]
+#[derive(Debug, Clone)]
 pub struct BootstrapCache {
     peers: VecDeque<SocketAddr>,
     cache_path: PathBuf,
diff --git a/src/endpoint.rs b/src/endpoint.rs
index 8f5b1a38..c9c3096c 100644
--- a/src/endpoint.rs
+++ b/src/endpoint.rs
@@ -28,6 +28,17 @@ pub struct Endpoint {
     client_cfg: quinn::ClientConfig,
 }
 
+impl std::fmt::Debug for Endpoint {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("Endpoint")
+            .field("local_addr", &self.local_addr)
+            .field("quic_endpoint", &"<endpoint omitted>".to_string())
+            .field("quic_incoming", &self.quic_incoming)
+            .field("client_cfg", &self.client_cfg)
+            .finish()
+    }
+}
+
 impl Endpoint {
     pub(crate) fn new(
         quic_endpoint: quinn::Endpoint,