add unreachable_pub lint and fix debug impl

1 files changed, 12 insertions, 0 deletions

diff --git a/mumd/src/audio/input.rs b/mumd/src/audio/input.rs
index a1227e3..2a904d9 100644
--- a/mumd/src/audio/input.rs
+++ b/mumd/src/audio/input.rs
@@ -1,6 +1,7 @@
 use cpal::traits::{DeviceTrait, HostTrait, StreamTrait};
 use cpal::{InputCallbackInfo, Sample, SampleFormat, SampleRate, StreamConfig};
 use log::*;
+use std::fmt::Debug;
 use tokio::sync::watch;
 
 use crate::audio::SAMPLE_RATE;
@@ -177,3 +178,14 @@ impl AudioInputDevice for DefaultAudioInputDevice {
         self.channels as usize
     }
 }
+
+impl Debug for DefaultAudioInputDevice {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("DefaultAudioInputDevice")
+            .field("sample_receiver", &self.sample_receiver)
+            .field("channels", &self.channels)
+            .field("volume_sender", &self.volume_sender)
+            .field("stream", &"cpal::Stream")
+            .finish()
+    }
+}