reformatting

src/chain_builder.rs

@@ -22,7 +22,6 @@ The [crate::MatrixCellChain] abstractions allows very easy placement of DSP sign
 ```
 */
 
-
 use crate::{Cell, CellDir, Matrix, NodeId, ParamId, SAtom};
 use std::collections::HashMap;
 
@@ -75,12 +74,7 @@ impl MatrixCellChain {
     ///
     /// The direction is used to guide the placement of the cells.
     pub fn new(dir: CellDir) -> Self {
-        Self {
+        Self { dir, chain: vec![], error: None, param_idx: 0 }
-            dir,
-            chain: vec![],
-            error: None,
-            param_idx: 0,
-        }
     }
 
     fn output_dir(&self) -> CellDir {
@@ -226,7 +220,12 @@ impl MatrixCellChain {
     ///
     /// If any error occured while building the chain (such as bad input/output names
     /// or unknown parameters), it will be returned here.
-    pub fn place(&mut self, matrix: &mut Matrix, at_x: usize, at_y: usize) -> Result<(), ChainError> {
+    pub fn place(
+        &mut self,
+        matrix: &mut Matrix,
+        at_x: usize,
+        at_y: usize,
+    ) -> Result<(), ChainError> {
         if let Some(err) = self.error.take() {
             return Err(err);
         }

src/lib.rs

@@ -301,6 +301,7 @@ projects and authors, I can't relicense it.
 */
 
 pub mod cell_dir;
+pub mod chain_builder;
 #[allow(unused_macros, non_snake_case)]
 pub mod dsp;
 pub mod log;
@@ -309,10 +310,10 @@ pub mod matrix_repr;
 pub mod monitor;
 pub mod nodes;
 pub mod sample_lib;
-pub mod chain_builder;
 mod util;
 
 pub use cell_dir::CellDir;
+pub use chain_builder::MatrixCellChain;
 pub use dsp::{NodeId, NodeInfo, ParamId, SAtom};
 pub use log::log;
 pub use matrix::{Cell, Matrix};
@@ -320,7 +321,6 @@ pub use matrix_repr::load_patch_from_file;
 pub use matrix_repr::save_patch_to_file;
 pub use nodes::{new_node_engine, NodeConfigurator, NodeExecutor};
 pub use sample_lib::{SampleLibrary, SampleLoadError};
-pub use chain_builder::MatrixCellChain;
 
 pub struct Context<'a, 'b, 'c, 'd> {
     pub nframes: usize,

tests/common/mod.rs

@@ -5,8 +5,8 @@
 pub use hexodsp::dsp::*;
 pub use hexodsp::matrix::*;
 pub use hexodsp::nodes::new_node_engine;
-pub use hexodsp::NodeExecutor;
 pub use hexodsp::MatrixCellChain;
+pub use hexodsp::NodeExecutor;
 
 use hound;
 

tests/node_ad.rs

@@ -11,9 +11,7 @@ fn check_node_ad_1() {
     let mut matrix = Matrix::new(node_conf, 3, 3);
 
     let mut chain = MatrixCellChain::new(CellDir::B);
-    chain.node_out("ad", "sig")
+    chain.node_out("ad", "sig").node_inp("out", "ch1").place(&mut matrix, 0, 0).unwrap();
-        .node_inp("out", "ch1")
-        .place(&mut matrix, 0, 0).unwrap();
     matrix.sync().unwrap();
 
     let ad = NodeId::Ad(0);

tests/node_delay.rs

@@ -119,9 +119,20 @@ fn check_node_delay_2() {
         vec![
             // 10ms smoothing time for "inp"
             0.001133, // 30ms delaytime just mixing the 0.5:
-            0.5, 0.5, 0.5, // the delayed smoothing ramp (10ms):
+            0.5,
+            0.5,
+            0.5,         // the delayed smoothing ramp (10ms):
             0.950001113, // the delay + input signal:
-            1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0
+            1.0,
+            1.0,
+            1.0,
+            1.0,
+            1.0,
+            1.0,
+            1.0,
+            1.0,
+            1.0,
+            1.0
         ]
     );
 }