From 56bc53d97d47f094065e2a8be4dec0c555430bf6 Mon Sep 17 00:00:00 2001
From: Weird Constructor <weirdconstructor@gmail.com>
Date: Mon, 4 Jul 2022 05:14:53 +0200
Subject: [PATCH] fix warnings

---
 Cargo.toml         | 6 ++----
 src/matrix.rs      | 2 +-
 src/matrix_repr.rs | 4 ++--
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 5b05932..9e9bfc7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,9 +1,9 @@
 [package]
 name        = "hexodsp"
-version     = "0.1.0"
+version     = "0.2.0"
 authors     = ["Weird Constructor <weirdconstructor@m8geil.de>"]
 license     = "AGPL-3.0-or-later"
-edition     = "2018"
+edition     = "2021"
 description = "Comprehensive DSP graph and synthesis library for developing a modular synthesizer in Rust, such as HexoSynth."
 keywords    = ["audio", "music", "real-time", "synthesis", "synthesizer", "dsp", "sound"]
 categories  = ["multimedia::audio", "multimedia", "algorithms", "mathematics"]
@@ -17,8 +17,6 @@ serde_json    = "1.0"
 ringbuf       = "0.2.2"
 triple_buffer = "5.0.6"
 lazy_static   = "1.4.0"
-#hexotk        = { optional = true, git = "https://github.com/WeirdConstructor/HexoTK.git" }
-#hexotk        = { optional = true, path = "../hexotk" }
 hound         = "3.4.0"
 num-traits    = "0.2.14"
 
diff --git a/src/matrix.rs b/src/matrix.rs
index 0b4c49f..64c66c0 100644
--- a/src/matrix.rs
+++ b/src/matrix.rs
@@ -1617,7 +1617,7 @@ mod tests {
     fn check_matrix_set_get() {
         use crate::nodes::new_node_engine;
 
-        let (node_conf, mut node_exec) = new_node_engine();
+        let (node_conf, _node_exec) = new_node_engine();
         let mut matrix = Matrix::new(node_conf, 3, 3);
 
         let pa1 = NodeId::Sin(1).param_by_idx(0).unwrap();
diff --git a/src/matrix_repr.rs b/src/matrix_repr.rs
index 3952d4c..2f10962 100644
--- a/src/matrix_repr.rs
+++ b/src/matrix_repr.rs
@@ -745,7 +745,7 @@ mod tests {
             matrix.from_repr(&mr).unwrap();
 
             let mut v = std::collections::HashMap::new();
-            matrix.for_each_atom(|unique_idx, param_id, atom, modamt| {
+            matrix.for_each_atom(|unique_idx, param_id, atom, _modamt| {
                 v.insert(
                     format!("{}_{}", unique_idx, param_id.name().to_string()),
                     param_id.denorm(atom.f()));
@@ -773,7 +773,7 @@ mod tests {
             matrix.from_repr(&mr).unwrap();
 
             let mut v = std::collections::HashMap::new();
-            matrix.for_each_atom(|unique_idx, param_id, atom, modamt| {
+            matrix.for_each_atom(|unique_idx, param_id, atom, _modamt| {
                 v.insert(
                     format!("{}_{}", unique_idx, param_id.name().to_string()),
                     param_id.denorm(atom.f()));