*: Derive Debug and Clone(#2495)

Co-authored-by: Max Inden <mail@max-inden.de>

protocols/relay/src/v1/behaviour.rs

@@ -102,7 +102,7 @@ enum IncomingRelayReq {
     },
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct RelayConfig {
     /// How long to keep connections alive when they're idle.
     ///

protocols/relay/src/v1/handler.rs

@@ -37,6 +37,7 @@ use std::fmt;
 use std::task::{Context, Poll};
 use std::time::Duration;
 
+#[derive(Debug, Clone)]
 pub struct RelayHandlerConfig {
     pub connection_idle_timeout: Duration,
 }

protocols/relay/src/v2/relay.rs

@@ -61,6 +61,28 @@ pub struct Config {
     pub circuit_src_rate_limiters: Vec<Box<dyn rate_limiter::RateLimiter>>,
 }
 
+impl std::fmt::Debug for Config {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("Config")
+            .field("max_reservations", &self.max_reservations)
+            .field("max_reservations_per_peer", &self.max_reservations_per_peer)
+            .field("reservation_duration", &self.reservation_duration)
+            .field(
+                "reservation_rate_limiters",
+                &format!("[{} rate limiters]", self.reservation_rate_limiters.len()),
+            )
+            .field("max_circuits", &self.max_circuits)
+            .field("max_circuits_per_peer", &self.max_circuits_per_peer)
+            .field("max_circuit_duration", &self.max_circuit_duration)
+            .field("max_circuit_bytes", &self.max_circuit_bytes)
+            .field(
+                "circuit_src_rate_limiters",
+                &format!("[{} rate limiters]", self.circuit_src_rate_limiters.len()),
+            )
+            .finish()
+    }
+}
+
 impl Default for Config {
     fn default() -> Self {
         let reservation_rate_limiters = vec![

protocols/relay/src/v2/relay/handler.rs

@@ -44,6 +44,7 @@ use std::fmt;
 use std::task::{Context, Poll};
 use std::time::Duration;
 
+#[derive(Debug, Clone)]
 pub struct Config {
     pub reservation_duration: Duration,
     pub max_circuit_duration: Duration,

protocols/relay/src/v2/relay/rate_limiter.rs

@@ -84,7 +84,7 @@ mod generic {
     }
 
     /// Configuration for a [`RateLimiter`].
-    #[derive(Clone, Copy)]
+    #[derive(Debug, Clone, Copy)]
     pub struct RateLimiterConfig {
         /// The maximum number of tokens in the bucket at any point in time.
         pub limit: NonZeroU32,