diff --git a/rustfmt.toml b/rustfmt.toml
index 63b0868..04e249e 100644
--- a/rustfmt.toml
+++ b/rustfmt.toml
@@ -1,11 +1,13 @@
+#binop_separator= "Back"
+#brace_style="SameLineWhere"
+#force_multiline_blocks = true
+#imports_layout = "Vertical"
 array_width = 0
-binop_separator= "Back"
-brace_style="SameLineWhere"
-chain_width = 240
+attr_fn_like_width = 80
+chain_width = 144
 fn_params_layout = "Tall"
 force_explicit_abi = true
 hard_tabs = false
-imports_layout = "Vertical"
 match_block_trailing_comma = true
 max_width = 240
 merge_derives = true
@@ -14,4 +16,8 @@ remove_nested_parens = true
 reorder_imports = true
 reorder_modules = true
 single_line_if_else_max_width = 0
+single_line_let_else_max_width = 0
 tab_spaces = 4
+use_field_init_shorthand = true
+use_small_heuristics = "Off"
+use_try_shorthand = true
diff --git a/src/coordinate_systems/kartesian/direction.rs b/src/coordinate_systems/kartesian/direction.rs
index b504448..f2be107 100644
--- a/src/coordinate_systems/kartesian/direction.rs
+++ b/src/coordinate_systems/kartesian/direction.rs
@@ -1,5 +1,7 @@
 use std::fmt::Display;
 
+use crate::enum_alias;
+
 use super::{Kartesian, KartesianIterator};
 use num::*;
 
@@ -17,6 +19,20 @@ pub enum KartesianDirection {
     BottomRight,
 }
 
+impl KartesianDirection {
+    enum_alias!(KartesianDirection, NorthWest, TopLeft);
+    enum_alias!(KartesianDirection, North, Top);
+    enum_alias!(KartesianDirection, Up, Top);
+    enum_alias!(KartesianDirection, NorthEast, TopRight);
+    enum_alias!(KartesianDirection, West, Left);
+    enum_alias!(KartesianDirection, Center, None);
+    enum_alias!(KartesianDirection, East, Right);
+    enum_alias!(KartesianDirection, SouthWest, BottomLeft);
+    enum_alias!(KartesianDirection, South, Bottom);
+    enum_alias!(KartesianDirection, Down, Bottom);
+    enum_alias!(KartesianDirection, SouthEast, BottomLeft);
+}
+
 impl KartesianDirection {
     pub fn vector<T: Integer>(self) -> Kartesian<T> {
         Kartesian {
diff --git a/src/coordinate_systems/kartesian/maximum.rs b/src/coordinate_systems/kartesian/maximum.rs
index 16b7162..7cfc71b 100644
--- a/src/coordinate_systems/kartesian/maximum.rs
+++ b/src/coordinate_systems/kartesian/maximum.rs
@@ -5,32 +5,23 @@ pub trait MaximumFromMap<T: Integer> {
     fn maximum<U>(map: &Vec<Vec<U>>) -> Kartesian<T>;
 }
 
-impl MaximumFromMap<u32> for Kartesian<u32> {
-    fn maximum<U>(map: &Vec<Vec<U>>) -> Kartesian<u32> {
-        Kartesian {
-            x: map.len().to_u32().unwrap(),
-            y: map[0].len().to_u32().unwrap(),
+macro_rules! impl_maximum {
+    ($type:ident) => {
+        impl MaximumFromMap<$type> for Kartesian<$type> {
+            fn maximum<U>(map: &Vec<Vec<U>>) -> Kartesian<$type> {
+                Kartesian {
+                    x: map.len() as $type,
+                    y: map[0].len() as $type,
+                }
+            }
         }
-    }
-}
-
-impl MaximumFromMap<u64> for Kartesian<u64> {
-    fn maximum<U>(map: &Vec<Vec<U>>) -> Kartesian<u64> {
-        Kartesian {
-            x: map.len().to_u64().unwrap(),
-            y: map[0].len().to_u64().unwrap(),
-        }
-    }
-}
-
-impl MaximumFromMap<u128> for Kartesian<u128> {
-    fn maximum<U>(map: &Vec<Vec<U>>) -> Kartesian<u128> {
-        Kartesian {
-            x: map.len().to_u128().unwrap(),
-            y: map[0].len().to_u128().unwrap(),
-        }
-    }
+    };
 }
+impl_maximum!(u8);
+impl_maximum!(u16);
+impl_maximum!(u32);
+impl_maximum!(u64);
+impl_maximum!(u128);
 
 impl MaximumFromMap<usize> for Kartesian<usize> {
     fn maximum<U>(map: &Vec<Vec<U>>) -> Kartesian<usize> {
diff --git a/src/coordinate_systems/kartesian/mod.rs b/src/coordinate_systems/kartesian/mod.rs
index aaa66f8..cd1ac38 100644
--- a/src/coordinate_systems/kartesian/mod.rs
+++ b/src/coordinate_systems/kartesian/mod.rs
@@ -18,10 +18,6 @@ pub use traits::*;
 
 pub type KD = KartesianDirection;
 
-pub trait ToCoords: Copy {
-    fn to_coords(self) -> Kartesian<usize>;
-}
-
 #[derive(Debug, Clone, Copy, Default, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub struct Kartesian<T>
 where
@@ -37,42 +33,6 @@ impl<T: Integer> Kartesian<T> {
     }
 }
 
-impl ToCoords for Kartesian<u8> {
-    fn to_coords(self) -> Kartesian<usize> {
-        Kartesian { x: self.x as usize, y: self.y as usize }
-    }
-}
-
-impl ToCoords for Kartesian<u16> {
-    fn to_coords(self) -> Kartesian<usize> {
-        Kartesian { x: self.x as usize, y: self.y as usize }
-    }
-}
-
-impl ToCoords for Kartesian<u32> {
-    fn to_coords(self) -> Kartesian<usize> {
-        Kartesian { x: self.x as usize, y: self.y as usize }
-    }
-}
-
-impl ToCoords for Kartesian<u64> {
-    fn to_coords(self) -> Kartesian<usize> {
-        Kartesian { x: self.x as usize, y: self.y as usize }
-    }
-}
-
-impl ToCoords for Kartesian<u128> {
-    fn to_coords(self) -> Kartesian<usize> {
-        Kartesian { x: self.x as usize, y: self.y as usize }
-    }
-}
-
-impl ToCoords for Kartesian<usize> {
-    fn to_coords(self) -> Kartesian<usize> {
-        Kartesian { x: self.x, y: self.y }
-    }
-}
-
 fn wrap<T: Integer + Rem + MaximumValue + From<u32> + Copy + MaximumValue + Display, const FACTOR: u32>(v: T, max: T) -> T {
     if v < max {
         v
diff --git a/src/coordinate_systems/kartesian/traits.rs b/src/coordinate_systems/kartesian/traits.rs
index 80f6b58..c99967f 100644
--- a/src/coordinate_systems/kartesian/traits.rs
+++ b/src/coordinate_systems/kartesian/traits.rs
@@ -1,9 +1,15 @@
 use num::*;
 
-macro_rules! predefined_const {
-    ($trait_name:ident, $const:ident, $t:ty) => {
-        impl $trait_name for $t {
-            const $const: $t = <$t>::$const;
+use crate::predefined_const;
+
+use super::Kartesian;
+
+macro_rules! to_coords_impl {
+    ($subtype:ident) => {
+        impl ToCoords for Kartesian<$subtype> {
+            fn to_coords(self) -> Kartesian<usize> {
+                Kartesian { x: self.x as usize, y: self.y as usize }
+            }
         }
     };
 }
@@ -41,3 +47,19 @@ predefined_const!(MinimumValue, MIN, i32);
 predefined_const!(MinimumValue, MIN, i64);
 predefined_const!(MinimumValue, MIN, i128);
 predefined_const!(MinimumValue, MIN, isize);
+
+pub trait ToCoords: Copy {
+    fn to_coords(self) -> Kartesian<usize>;
+}
+
+to_coords_impl!(u8);
+to_coords_impl!(u16);
+to_coords_impl!(u32);
+to_coords_impl!(u64);
+to_coords_impl!(u128);
+
+impl ToCoords for Kartesian<usize> {
+    fn to_coords(self) -> Kartesian<usize> {
+        Kartesian { x: self.x, y: self.y }
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index 5bb743d..287a6c4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -65,3 +65,24 @@ pub enum ExtendedOption<T> {
     Some(T),
     None,
 }
+
+#[macro_export]
+macro_rules! enum_alias {
+    ($enum:ident, $alias:ident, $target:ident) => {
+            #[allow(non_upper_case_globals)]
+            pub const $alias: $enum = <$enum>::$target;
+    };
+    ($visibility:vis $enum:ident, $alias:ident, $target:ident) => {
+        #[allow(non_upper_case_globals)]
+        $visibility const $alias: $enum = <$enum>::$target;
+    };
+}
+
+#[macro_export]
+macro_rules! predefined_const {
+    ($trait_name:ident, $const:ident, $t:ty) => {
+        impl $trait_name for $t {
+            const $const: $t = <$t>::$const;
+        }
+    };
+}