Fix a bunch of warnings

examples/em_reflection.rs

@@ -1,4 +1,4 @@
-use coremem::{GenericSim, Driver, mat};
+use coremem::{GenericSim, Driver};
 use coremem::geom::Index;
 
 fn main() {

examples/toroid25d.rs

@@ -1,5 +1,5 @@
 use coremem::{Driver, Flt, mat, meas};
-use coremem::geom::{Coord, CylinderZ, Index, Meters, Vec2, Vec3};
+use coremem::geom::{CylinderZ, Index, Meters, Vec2, Vec3};
 use coremem::stim::{Stimulus, Sinusoid};
 use log::trace;
 

examples/wrapped_torus.rs

@@ -1,7 +1,6 @@
 use coremem::{Driver, Flt, mat, meas};
-use coremem::geom::{Coord, Index, Meters, Sphere, Torus, Vec2, Vec3};
+use coremem::geom::{Index, Meters, Torus, Vec3};
 use coremem::stim::{CurlStimulus, Sinusoid};
-use log::trace;
 
 fn main() {
     coremem::init_logging();
@@ -20,7 +19,6 @@ fn main() {
 
     let from_m = |m| (m/feat_size) as u32;
     let m_to_um = |px| (px * 1e6) as u32;
-    // let to_m = |px| px as Flt * feat_size;
     let half_width = width * 0.5;
     let half_depth = depth * 0.5;
 

src/bin/viewer.rs

@@ -1,8 +1,8 @@
-use coremem::{GenericSim as _, StaticSim};
+use coremem::StaticSim;
 use coremem::render::{ColorTermRenderer, Renderer as _, SerializedFrame};
 
 use std::fs::{DirEntry, File, read_dir};
-use std::io::{BufReader, Read as _, stdin};
+use std::io::BufReader;
 use std::ops::Deref;
 use std::path::{Path, PathBuf};
 use std::time::Duration;

src/driver.rs

@@ -7,7 +7,7 @@ use crate::render::{self, MultiRenderer, Renderer};
 use crate::sim::{GenericSim, SimState};
 use crate::stim::AbstractStimulus;
 
-use log::{info, debug, trace};
+use log::{info, trace};
 use std::path::PathBuf;
 use std::sync::{Arc, Mutex};
 use std::sync::mpsc::{sync_channel, SyncSender, Receiver};

src/lib.rs

@@ -72,9 +72,9 @@ pub mod consts {
         pub(crate) fn C() -> Real {
             super::C.into()
         }
-        pub(crate) fn C2() -> Real {
+        // pub(crate) fn C2() -> Real {
-            C() * C()
+        //     C() * C()
-        }
+        // }
         pub(crate) fn EPS0() -> Real {
             super::EPS0.into()
         }
@@ -84,9 +84,9 @@ pub mod consts {
         pub(crate) fn ZERO() -> Real {
             0.0.into()
         }
-        pub(crate) fn ONE() -> Real {
+        // pub(crate) fn ONE() -> Real {
-            1.0.into()
+        //     1.0.into()
-        }
+        // }
         pub(crate) fn TWO() -> Real {
             2.0.into()
         }

src/sim.rs

@@ -6,7 +6,6 @@ use dyn_clone::{self, DynClone};
 use log::trace;
 
 use ndarray::{Array3, Zip};
-use ndarray::parallel::prelude::*;
 use serde::{Serialize, Deserialize};
 use std::convert::From;
 use std::iter::Sum;

src/stim.rs

@@ -1,9 +1,6 @@
 use crate::consts;
 use crate::flt::Flt;
-use crate::geom::{Coord as _, Index, Meters, Region, Vec3, Vec3u};
+use crate::geom::{Meters, Region, Vec3};
-use crate::sim::GenericSim;
-
-use log::debug;
 
 pub trait AbstractStimulus: Sync {
     /// Return the E field which should be added to the provided position/time.
@@ -121,7 +118,7 @@ mod test {
     
     #[test]
     fn sinusoid() {
-        let mut s = Sinusoid::new((10.0, 1.0, -100.0).into(), 1000.0);
+        let s = Sinusoid::new((10.0, 1.0, -100.0).into(), 1000.0);
         assert_eq!(s.at(0.0), Vec3::zero());
         assert_approx_eq!(s.at(0.00025), (10.0, 1.0, -100.0).into());
         assert_approx_eq!(s.at(0.00050), Vec3::zero());
@@ -130,7 +127,7 @@ mod test {
     
     #[test]
     fn sinusoid_from_wavelength() {
-        let mut s = Sinusoid::from_wavelength((10.0, 1.0, -100.0).into(), 0.001);
+        let s = Sinusoid::from_wavelength((10.0, 1.0, -100.0).into(), 0.001);
         assert_eq!(s.at(0.0), Vec3::zero());
         assert_approx_eq!(s.at(0.00025), (10.0, 1.0, -100.0).into());
         assert_approx_eq!(s.at(0.00050), Vec3::zero());