From 44ffc4fc26b53ea676816c144e37589e406da816 Mon Sep 17 00:00:00 2001
From: Hanno Braun <hanno@braun-odw.eu>
Date: Sun, 20 Feb 2022 12:20:29 +0100
Subject: [PATCH] Clean up imports

I don't think they are used often enough to justify them. Qualifying
them where they're used also makes the code more clear.
---
 src/kernel/geometry/curves/line.rs | 6 ++----
 src/math/point.rs                  | 6 ++----
 src/math/scalar.rs                 | 6 ++----
 src/math/vector.rs                 | 6 ++----
 4 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/src/kernel/geometry/curves/line.rs b/src/kernel/geometry/curves/line.rs
index 2aade32bb..58e1dd6d1 100644
--- a/src/kernel/geometry/curves/line.rs
+++ b/src/kernel/geometry/curves/line.rs
@@ -1,5 +1,3 @@
-use approx::AbsDiffEq;
-
 use crate::math::{Point, Transform, Vector};
 
 /// A line, defined by a point and a vector
@@ -59,8 +57,8 @@ impl Line {
     }
 }
 
-impl AbsDiffEq for Line {
-    type Epsilon = <f64 as AbsDiffEq>::Epsilon;
+impl approx::AbsDiffEq for Line {
+    type Epsilon = <f64 as approx::AbsDiffEq>::Epsilon;
 
     fn default_epsilon() -> Self::Epsilon {
         f64::default_epsilon()
diff --git a/src/math/point.rs b/src/math/point.rs
index eb1345dca..fd337e030 100644
--- a/src/math/point.rs
+++ b/src/math/point.rs
@@ -1,7 +1,5 @@
 use std::ops;
 
-use approx::AbsDiffEq;
-
 use super::{Scalar, Vector};
 
 /// An n-dimensional point
@@ -165,8 +163,8 @@ impl<const D: usize> ops::Mul<f64> for Point<D> {
     }
 }
 
-impl<const D: usize> AbsDiffEq for Point<D> {
-    type Epsilon = <Vector<D> as AbsDiffEq>::Epsilon;
+impl<const D: usize> approx::AbsDiffEq for Point<D> {
+    type Epsilon = <Vector<D> as approx::AbsDiffEq>::Epsilon;
 
     fn default_epsilon() -> Self::Epsilon {
         f64::default_epsilon()
diff --git a/src/math/scalar.rs b/src/math/scalar.rs
index ed0644078..fae6d94d2 100644
--- a/src/math/scalar.rs
+++ b/src/math/scalar.rs
@@ -1,7 +1,5 @@
 use std::{cmp, f64::consts::PI, hash::Hash, ops};
 
-use approx::AbsDiffEq;
-
 /// A rational, finite scalar value
 ///
 /// This is a wrapper around `f64`. On construction, it checks that the `f64`
@@ -272,8 +270,8 @@ impl num_traits::Signed for Scalar {
     }
 }
 
-impl AbsDiffEq for Scalar {
-    type Epsilon = <f64 as AbsDiffEq>::Epsilon;
+impl approx::AbsDiffEq for Scalar {
+    type Epsilon = <f64 as approx::AbsDiffEq>::Epsilon;
 
     fn default_epsilon() -> Self::Epsilon {
         f64::default_epsilon()
diff --git a/src/math/vector.rs b/src/math/vector.rs
index cff6e30f6..bbf40f160 100644
--- a/src/math/vector.rs
+++ b/src/math/vector.rs
@@ -1,7 +1,5 @@
 use std::ops;
 
-use approx::AbsDiffEq;
-
 use super::Scalar;
 
 /// An n-dimensional vector
@@ -168,8 +166,8 @@ impl<const D: usize> ops::Div<Scalar> for Vector<D> {
     }
 }
 
-impl<const D: usize> AbsDiffEq for Vector<D> {
-    type Epsilon = <Scalar as AbsDiffEq>::Epsilon;
+impl<const D: usize> approx::AbsDiffEq for Vector<D> {
+    type Epsilon = <Scalar as approx::AbsDiffEq>::Epsilon;
 
     fn default_epsilon() -> Self::Epsilon {
         f64::default_epsilon()