cleanup

src/function_entry.rs

@@ -16,9 +16,11 @@ use std::{
 };
 
 /// Represents the possible variations of Riemann Sums
-#[derive(PartialEq, Eq, Debug, Copy, Clone)]
+#[derive(PartialEq, Eq, Debug, Copy, Clone, Default)]
 pub enum Riemann {
+	#[default]
 	Left,
+
 	Middle,
 	Right,
 }
@@ -27,10 +29,6 @@ impl fmt::Display for Riemann {
 	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "{:?}", self) }
 }
 
-impl const Default for Riemann {
-	fn default() -> Riemann { Riemann::Left }
-}
-
 /// `FunctionEntry` is a function that can calculate values, integrals, derivatives, etc etc
 #[derive(Clone)]
 pub struct FunctionEntry {

src/math_app.rs

@@ -46,7 +46,7 @@ pub struct AppSettings {
 	pub plot_width: usize,
 }
 
-impl const Default for AppSettings {
+impl Default for AppSettings {
 	/// Default implementation of `AppSettings`, this is how the application starts up
 	fn default() -> Self {
 		Self {
@@ -264,7 +264,7 @@ impl MathApp {
 
 			last_info: (None, None),
 			opened: const { Opened::default() },
-			settings: const { AppSettings::default() },
+			settings: AppSettings::default(),
 		}
 	}
 

src/unicode_helper.rs

@@ -5,8 +5,7 @@ pub fn to_unicode_hash(c: char) -> String {
 	c.escape_unicode()
 		.to_string()
 		.replace(r#"\\u{"#, "")
-		.replace('{', "")
-		.replace('}', "")
+		.replace(['{', '}'], "")
 		.to_uppercase()
 }
 

src/widgets.rs

@@ -1,6 +1,5 @@
 use crate::misc::Offset;
 use egui::{Id, InnerResponse};
-use std::hash::Hash;
 
 /// Creates an area ontop of a widget with an y offset
 pub fn widgets_ontop<R>(