Fixing Rust 2018 idioms.

examples/quaternion.rs

@@ -1,7 +1,3 @@
-extern crate sigils;
-
-
-
 use sigils::quaternion::{Quaternion};
 
 

examples/trig.rs

@@ -1,9 +1,4 @@
-extern crate pact;
+use sigils::{Constants, Degree, Radian, Trig};
-extern crate sigils;
-
-
-
-use ::sigils::{Constants, Degree, Radian, Trig};
 
 
 

examples/vector.rs

@@ -1,7 +1,3 @@
-extern crate sigils;
-
-
-
 use sigils::vector::{EuclideanVector, Vector2, Vector3, Vector4};
 
 

src/lib.rs

@@ -5,10 +5,6 @@
 #![no_std]
 extern crate core as std;
 
-extern crate binding;
-extern crate pact;
-extern crate weave;
-
 
 
 #[macro_use]

tests/constants.rs

@@ -1,5 +1,3 @@
-extern crate sigils;
-
 use std::{f32, f64};
 use sigils::Constants;
 

tests/lib.rs

@@ -1,5 +1,2 @@
-extern crate sigils;
-
-
 mod constants;
 mod vector;

tests/vector.rs

@@ -1,5 +1,3 @@
-extern crate sigils;
-
 use std::ops::{Add, Sub, Mul, Div, Rem};
 use std::ops::{AddAssign, SubAssign, MulAssign, DivAssign, RemAssign};
 use sigils::vector::*;