Move NormType to lapack_traits

Author: jturner314

src/lapack_traits/mod.rs

@@ -56,3 +56,21 @@ pub enum Transpose {
     Transpose = b'T',
     Hermite = b'C',
 }
+
+#[derive(Debug, Clone, Copy)]
+#[repr(u8)]
+pub enum NormType {
+    One = b'O',
+    Infinity = b'I',
+    Frobenius = b'F',
+}
+
+impl NormType {
+    pub(crate) fn transpose(self) -> Self {
+        match self {
+            NormType::One => NormType::Infinity,
+            NormType::Infinity => NormType::One,
+            NormType::Frobenius => NormType::Frobenius,
+        }
+    }
+}

src/lapack_traits/opnorm.rs

@@ -6,22 +6,7 @@ use lapack::c::Layout::ColumnMajor as cm;
 use layout::MatrixLayout;
 use types::*;
 
-#[repr(u8)]
-pub enum NormType {
-    One = b'O',
-    Infinity = b'I',
-    Frobenius = b'F',
-}
-
-impl NormType {
-    fn transpose(self) -> Self {
-        match self {
-            NormType::One => NormType::Infinity,
-            NormType::Infinity => NormType::One,
-            NormType::Frobenius => NormType::Frobenius,
-        }
-    }
-}
+use super::NormType;
 
 pub trait OperatorNorm_: AssociatedReal {
     unsafe fn opnorm(NormType, MatrixLayout, &[Self]) -> Self::Real;

src/lapack_traits/solve.rs

@@ -8,7 +8,7 @@ use num_traits::Zero;
 use types::*;
 
 use super::{Pivot, Transpose, into_result};
-use super::opnorm::NormType;
+use super::NormType;
 
 /// Wraps `*getrf`, `*getri`, and `*getrs`
 pub trait Solve_: AssociatedReal + Sized {