From 1ebe1d032344bd697ce759075a646e61b192996a Mon Sep 17 00:00:00 2001
From: Kai Vogelgesang <kai@leafbla.de>
Date: Wed, 27 Oct 2021 13:57:46 +0200
Subject: [PATCH] Fix minor beat_detection warnings

---
 beat_detection/src/capture.rs | 2 +-
 beat_detection/src/main.rs    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/beat_detection/src/capture.rs b/beat_detection/src/capture.rs
index 14e321b..d7056e3 100644
--- a/beat_detection/src/capture.rs
+++ b/beat_detection/src/capture.rs
@@ -2,7 +2,7 @@ use anyhow::{anyhow, Result};
 use psimple::Simple;
 use pulse::context::{Context, FlagSet as ContextFlagSet};
 use pulse::mainloop::standard::{IterateResult, Mainloop};
-use pulse::sample::{Format, Spec};
+use pulse::sample::Spec;
 use pulse::stream::Direction;
 use std::cell::RefCell;
 use std::ops::Deref;
diff --git a/beat_detection/src/main.rs b/beat_detection/src/main.rs
index 4c3aab1..596d724 100644
--- a/beat_detection/src/main.rs
+++ b/beat_detection/src/main.rs
@@ -133,7 +133,7 @@ fn main() -> Result<()> {
 
                         y = (1f32 + y).log2();
 
-                        let mut y = (y - min_y) / (max_y - min_y);
+                        let y = (y - min_y) / (max_y - min_y);
 
                         ((1f32 - y) * texture_size as f32) as u32
                     };