fix fmt

crates/border-wars/src/map/hex.rs

@@ -1,11 +1,11 @@
 //! All functions related to calculations in a hexagonal grid.
 
-
 use std::ops::{
     Add, AddAssign, Div, DivAssign, Mul, MulAssign, Neg, Rem, RemAssign, Sub, SubAssign,
 };
 
-use num::{cast::AsPrimitive, FromPrimitive};
+use num::cast::AsPrimitive;
+use num::FromPrimitive;
 use paste::paste;
 
 /// Represents a number that can be used in calculations for hexagonal grids.
@@ -183,10 +183,8 @@ impl<T: Number + AsPrimitive<usize>+ FromPrimitive> Iterator for HexSpiral<T> {
         }
         result
     }
-
 }
 
-
 impl<T: Number + AsPrimitive<usize> + FromPrimitive> HexPosition<T> {
     /// Creates a new hexagonal position.
     pub fn new(x: T, y: T) -> Self {
@@ -256,7 +254,6 @@ macro_rules! impl_ops {
     )*}};
 }
 
-
 impl_ops! {
     (Add, add),
     (Sub, sub),