Trvially add derive(Debug) to most AudioNode implementations

Missing:
- Analyser
- MediaSource nodes

Author: orottier

src/node/biquad_filter.rs

@@ -292,6 +292,7 @@ impl Default for BiquadFilterOptions {
 ///
 /// - `cargo run --release --example biquad`
 ///
+#[derive(Debug)]
 pub struct BiquadFilterNode {
     /// Represents the node instance and its associated audio context
     registration: AudioContextRegistration,

src/node/channel_merger.rs

@@ -63,6 +63,7 @@ impl Default for ChannelMergerOptions {
 }
 
 /// AudioNode for combining channels from multiple audio streams into a single audio stream.
+#[derive(Debug)]
 pub struct ChannelMergerNode {
     registration: AudioContextRegistration,
     channel_config: ChannelConfig,

src/node/channel_splitter.rs

@@ -63,6 +63,7 @@ impl Default for ChannelSplitterOptions {
 }
 
 /// AudioNode for accessing the individual channels of an audio stream in the routing graph
+#[derive(Debug)]
 pub struct ChannelSplitterNode {
     registration: AudioContextRegistration,
     channel_config: ChannelConfig,

src/node/constant_source.rs

@@ -69,6 +69,7 @@ enum Schedule {
 ///
 /// - `cargo run --release --example constant_source`
 ///
+#[derive(Debug)]
 pub struct ConstantSourceNode {
     registration: AudioContextRegistration,
     channel_config: ChannelConfig,

src/node/convolver.rs

@@ -106,6 +106,7 @@ pub struct ConvolverOptions {
 ///
 /// - `cargo run --release --example convolution`
 ///
+#[derive(Debug)]
 pub struct ConvolverNode {
     /// Represents the node instance and its associated audio context
     registration: AudioContextRegistration,

src/node/delay.rs

@@ -94,6 +94,7 @@ struct PlaybackInfo {
  * > no need to make this cancellable, once in a cycle the node behaves like that
  * even if the cycle is broken later (user have to know what they are doing)
  */
+#[derive(Debug)]
 pub struct DelayNode {
     reader_registration: AudioContextRegistration,
     writer_registration: AudioContextRegistration,

src/node/destination.rs

@@ -30,6 +30,7 @@ use super::{
 /// osc.start();
 /// ```
 ///
+#[derive(Debug)]
 pub struct AudioDestinationNode {
     registration: AudioContextRegistration,
     channel_config: ChannelConfig,

src/node/dynamics_compressor.rs

@@ -96,6 +96,7 @@ impl Default for DynamicsCompressorOptions {
 ///
 /// - `cargo run --release --example compressor`
 ///
+#[derive(Debug)]
 pub struct DynamicsCompressorNode {
     registration: AudioContextRegistration,
     channel_config: ChannelConfig,

src/node/gain.rs

@@ -24,6 +24,7 @@ impl Default for GainOptions {
 }
 
 /// AudioNode for volume control
+#[derive(Debug)]
 pub struct GainNode {
     registration: AudioContextRegistration,
     channel_config: ChannelConfig,

src/node/iir_filter.rs

@@ -66,6 +66,7 @@ fn assert_valid_feedback_coefs(coefs: &[f64]) {
 //   required sequence<double> feedforward;
 //   required sequence<double> feedback;
 // };
+#[derive(Clone, Debug)]
 pub struct IIRFilterOptions {
     /// audio node options
     pub channel_config: ChannelConfigOptions,
@@ -134,6 +135,7 @@ pub struct IIRFilterOptions {
 ///
 /// - `cargo run --release --example iir`
 ///
+#[derive(Debug)]
 pub struct IIRFilterNode {
     /// Represents the node instance and its associated audio context
     registration: AudioContextRegistration,