add Debug to some structs

sbp/src/euler.rs

@@ -8,6 +8,7 @@ pub const GAMMA: f32 = 1.4;
 
 // A collection of buffers that allows one to efficiently
 // move to the next state
+#[derive(Debug)]
 pub struct System<SBP: SbpOperator> {
     sys: (Field, Field),
     wb: WorkBuffers,
@@ -643,6 +644,7 @@ fn SAT_characteristic(
     }
 }
 
+#[derive(Debug)]
 pub struct WorkBuffers {
     k: [Field; 4],
     tmp: (Field, Field, Field, Field, Field, Field),

sbp/src/operators/traditional4.rs

@@ -2,6 +2,7 @@ use super::SbpOperator;
 use crate::diff_op_1d;
 use ndarray::{s, ArrayView1, ArrayView2, ArrayViewMut1, ArrayViewMut2};
 
+#[derive(Debug)]
 pub struct SBP4 {}
 
 diff_op_1d!(SBP4, diff_1d, SBP4::BLOCK, SBP4::DIAG, false);

sbp/src/operators/traditional8.rs

@@ -2,6 +2,7 @@ use super::SbpOperator;
 use crate::diff_op_1d;
 use ndarray::{s, ArrayView1, ArrayView2, ArrayViewMut1, ArrayViewMut2};
 
+#[derive(Debug)]
 pub struct SBP8 {}
 
 diff_op_1d!(SBP8, diff_1d, SBP8::BLOCK, SBP8::DIAG, false);

sbp/src/operators/upwind4.rs

@@ -2,6 +2,7 @@ use super::{SbpOperator, UpwindOperator};
 use crate::diff_op_1d;
 use ndarray::{s, ArrayView1, ArrayView2, ArrayViewMut1, ArrayViewMut2, Axis};
 
+#[derive(Debug)]
 pub struct Upwind4 {}
 
 /// Simdtype used in diff_simd_col

sbp/src/operators/upwind9.rs

@@ -2,6 +2,7 @@ use super::{SbpOperator, UpwindOperator};
 use crate::diff_op_1d;
 use ndarray::{s, ArrayView1, ArrayView2, ArrayViewMut1, ArrayViewMut2};
 
+#[derive(Debug)]
 pub struct Upwind9 {}
 
 diff_op_1d!(Upwind9, diff_1d, Upwind9::BLOCK, Upwind9::DIAG, false);