cargo clippy + fmt

.rustfmt.toml

@@ -1,4 +0,0 @@
-edition = "2021"
-fn_params_layout = "Compressed"
-fn_single_line = true
-hard_tabs = true

build.rs

@@ -8,8 +8,8 @@ use std::{
 };
 
 use epaint::{
-	text::{FontData, FontDefinitions, FontTweak},
     FontFamily,
+    text::{FontData, FontDefinitions, FontTweak},
 };
 
 use run_script::ScriptOptions;
@@ -73,7 +73,9 @@ fn main() {
     println!("cargo:rerun-if-changed=.git/logs/HEAD");
     println!("cargo:rerun-if-changed=assets/*");
 
-	shadow_rs::ShadowBuilder::builder().build().expect("Could not initialize shadow_rs");
+    shadow_rs::ShadowBuilder::builder()
+        .build()
+        .expect("Could not initialize shadow_rs");
 
     let mut main_chars: Vec<char> =
 		b"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzsu0123456789?.,!(){}[]-_=+-/<>'\\ :^*`@#$%&|~;"
@@ -127,14 +129,16 @@ fn main() {
             ),
             (
                 "emoji-icon-font".to_owned(),
-				Arc::new(FontData::from_owned(
+                Arc::new(
+                    FontData::from_owned(
                         font_stripper("emoji-icon-font.ttf", "emoji-icon.ttf", vec!['⚙']).unwrap(),
                     )
                     .tweak(FontTweak {
                         scale: 0.8,
                         y_offset_factor: 0.07,
                         y_offset: 0.0,
-				})),
+                    }),
+                ),
             ),
         ]),
         families: BTreeMap::from([

src/function_entry.rs

@@ -1,12 +1,12 @@
 use crate::math_app::AppSettings;
-use crate::misc::{newtons_method_helper, step_helper, EguiHelper};
+use crate::misc::{EguiHelper, newtons_method_helper, step_helper};
 use egui::{Checkbox, Context};
 use egui_plot::{Bar, BarChart, PlotPoint, PlotUi};
 
 use epaint::Color32;
-use parsing::{generate_hint, AutoComplete};
+use parsing::{AutoComplete, generate_hint};
-use parsing::{process_func_str, BackingFunction};
+use parsing::{BackingFunction, process_func_str};
-use serde::{ser::SerializeStruct, Deserialize, Deserializer, Serialize, Serializer};
+use serde::{Deserialize, Deserializer, Serialize, Serializer, ser::SerializeStruct};
 use std::{
     fmt::{self, Debug},
     hash::{Hash, Hasher},
@@ -23,7 +23,9 @@ pub enum Riemann {
 }
 
 impl fmt::Display for Riemann {
-	fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "{:?}", self) }
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, "{:?}", self)
+    }
 }
 
 /// `FunctionEntry` is a function that can calculate values, integrals, derivatives, etc etc
@@ -142,7 +144,9 @@ impl Default for FunctionEntry {
 }
 
 impl FunctionEntry {
-	pub const fn is_some(&self) -> bool { !self.function.is_none() }
+    pub const fn is_some(&self) -> bool {
+        !self.function.is_none()
+    }
 
     pub fn settings_window(&mut self, ctx: &Context) {
         let mut invalidate_nth = false;
@@ -172,7 +176,9 @@ impl FunctionEntry {
     }
 
     /// Get function's cached test result
-	pub fn get_test_result(&self) -> &Option<String> { &self.test_result }
+    pub fn get_test_result(&self) -> &Option<String> {
+        &self.test_result
+    }
 
     /// Update function string and test it
     pub fn update_string(&mut self, raw_func_str: &str) {
@@ -198,7 +204,11 @@ impl FunctionEntry {
 
     /// Creates and does the math for creating all the rectangles under the graph
     fn integral_rectangles(
-		&mut self, integral_min_x: f64, integral_max_x: f64, sum: Riemann, integral_num: usize,
+        &mut self,
+        integral_min_x: f64,
+        integral_max_x: f64,
+        sum: Riemann,
+        integral_num: usize,
     ) -> (Vec<(f64, f64)>, f64) {
         let step = (integral_max_x - integral_min_x) / (integral_num as f64);
 
@@ -235,7 +245,10 @@ impl FunctionEntry {
 
     /// Helps with processing newton's method depending on level of derivative
     fn newtons_method_helper(
-		&mut self, threshold: f64, derivative_level: usize, range: &std::ops::Range<f64>,
+        &mut self,
+        threshold: f64,
+        derivative_level: usize,
+        range: &std::ops::Range<f64>,
     ) -> Vec<PlotPoint> {
         self.function.generate_derivative(derivative_level);
         self.function.generate_derivative(derivative_level + 1);
@@ -244,15 +257,15 @@ impl FunctionEntry {
                 threshold,
                 range,
                 self.back_data.as_slice(),
-				&self.function.get_function_derivative(0),
+                self.function.get_function_derivative(0),
-				&self.function.get_function_derivative(1),
+                self.function.get_function_derivative(1),
             ),
             1 => newtons_method_helper(
                 threshold,
                 range,
                 self.derivative_data.as_slice(),
-				&self.function.get_function_derivative(1),
+                self.function.get_function_derivative(1),
-				&self.function.get_function_derivative(2),
+                self.function.get_function_derivative(2),
             ),
             _ => unreachable!(),
         };
@@ -265,7 +278,10 @@ impl FunctionEntry {
 
     /// Does the calculations and stores results in `self`
     pub fn calculate(
-		&mut self, width_changed: bool, min_max_changed: bool, did_zoom: bool,
+        &mut self,
+        width_changed: bool,
+        min_max_changed: bool,
+        did_zoom: bool,
         settings: AppSettings,
     ) {
         if self.test_result.is_some() | self.function.is_none() {
@@ -353,7 +369,10 @@ impl FunctionEntry {
     /// Displays the function's output on PlotUI `plot_ui` with settings `settings`.
     /// Returns an `Option<f64>` of the calculated integral.
     pub fn display(
-		&self, plot_ui: &mut PlotUi, settings: &AppSettings, main_plot_color: Color32,
+        &self,
+        plot_ui: &mut PlotUi,
+        settings: &AppSettings,
+        main_plot_color: Color32,
     ) -> Option<f64> {
         if self.test_result.is_some() | self.function.is_none() {
             return None;
@@ -455,25 +474,37 @@ impl FunctionEntry {
 
     /// Invalidate `back` data
     #[inline]
-	fn clear_back(&mut self) { self.back_data.clear(); }
+    fn clear_back(&mut self) {
+        self.back_data.clear();
+    }
 
     /// Invalidate Integral data
     #[inline]
-	fn clear_integral(&mut self) { self.integral_data = None; }
+    fn clear_integral(&mut self) {
+        self.integral_data = None;
+    }
 
     /// Invalidate Derivative data
     #[inline]
-	fn clear_derivative(&mut self) { self.derivative_data.clear(); }
+    fn clear_derivative(&mut self) {
+        self.derivative_data.clear();
+    }
 
     /// Invalidates `n`th derivative data
     #[inline]
-	fn clear_nth(&mut self) { self.nth_derivative_data = None }
+    fn clear_nth(&mut self) {
+        self.nth_derivative_data = None
+    }
 
     /// Invalidate extrema data
     #[inline]
-	fn clear_extrema(&mut self) { self.extrema_data.clear() }
+    fn clear_extrema(&mut self) {
+        self.extrema_data.clear()
+    }
 
     /// Invalidate root data
     #[inline]
-	fn clear_roots(&mut self) { self.root_data.clear() }
+    fn clear_roots(&mut self) {
+        self.root_data.clear()
+    }
 }

src/function_manager.rs

@@ -156,33 +156,31 @@ impl FunctionManager {
 
                         if let Some(popup_response) = Popup::menu(&re).show(|ui| {
                             hints.iter().enumerate().for_each(|(i, candidate)| {
-								if ui
+                                if ui.selectable_label(i == selected_i, *candidate).clicked() {
-									.selectable_label(i == selected_i, *candidate)
-									.clicked()
-								{
                                     clicked = true;
                                     function.autocomplete.i = i;
                                 }
                             });
-						}) {
+                        }) && clicked
-							if clicked {
+                        {
                             function
                                 .autocomplete
                                 .apply_hint(hints[function.autocomplete.i]);
                             movement = Movement::Complete;
                         }
                     }
-					}
 
                     // Push cursor to end if needed
-					if movement == Movement::Complete {
+                    if movement == Movement::Complete
-						if let Some(mut state) = TextEdit::load_state(ui.ctx(), te_id) {
+                        && let Some(mut state) = TextEdit::load_state(ui.ctx(), te_id)
+                    {
                         let ccursor = egui::text::CCursor::new(function.autocomplete.string.len());
-							state.cursor.set_char_range(Some(egui::text::CCursorRange::one(ccursor)));
+                        state
+                            .cursor
+                            .set_char_range(Some(egui::text::CCursorRange::one(ccursor)));
                         TextEdit::store_state(ui.ctx(), te_id, state);
                     }
                 }
-				}
 
                 /// The y offset multiplier of the `buttons_area` area
                 const BUTTONS_Y_OFFSET: f32 = 1.32;
@@ -261,11 +259,17 @@ impl FunctionManager {
     }
 
     #[inline]
-	pub fn len(&self) -> usize { self.functions.len() }
+    pub fn len(&self) -> usize {
+        self.functions.len()
+    }
 
     #[inline]
-	pub fn get_entries_mut(&mut self) -> &mut Functions { &mut self.functions }
+    pub fn get_entries_mut(&mut self) -> &mut Functions {
+        &mut self.functions
+    }
 
     #[inline]
-	pub fn get_entries(&self) -> &Functions { &self.functions }
+    pub fn get_entries(&self) -> &Functions {
+        &self.functions
+    }
 }

src/lib.rs

@@ -13,8 +13,8 @@ pub use crate::{
     function_entry::{FunctionEntry, Riemann},
     math_app::AppSettings,
     misc::{
-		hashed_storage_create, hashed_storage_read, newtons_method, option_vec_printer,
+        EguiHelper, HashBytes, hashed_storage_create, hashed_storage_read, newtons_method,
-		step_helper, EguiHelper, HashBytes,
+        option_vec_printer, step_helper,
     },
     unicode_helper::{to_chars_array, to_unicode_hash},
 };

src/math_app.rs

@@ -1,21 +1,21 @@
 use crate::{
-	consts::{build, BUILD_INFO, COLORS, DEFAULT_INTEGRAL_NUM, DEFAULT_MAX_X, DEFAULT_MIN_X},
+    consts::{BUILD_INFO, COLORS, DEFAULT_INTEGRAL_NUM, DEFAULT_MAX_X, DEFAULT_MIN_X, build},
     function_entry::Riemann,
     function_manager::FunctionManager,
     misc::option_vec_printer,
 };
 use eframe::App;
 use egui::{
-	Button, CentralPanel, Color32, ComboBox, Context, DragValue, Frame, Key, Layout,
+    Button, CentralPanel, Color32, ComboBox, Context, DragValue, Frame, Key, Layout, Panel, Ui,
-	Panel, Ui, Vec2, Window,
+    Vec2, Window,
 };
 use egui_plot::Plot;
 
 use emath::{Align, Align2};
 use epaint::{CornerRadius, Margin};
-use web_time::Instant;
 use itertools::Itertools;
 use std::{io::Read, ops::BitXorAssign};
+use web_time::Instant;
 
 /// Stores current settings/state of [`MathApp`]
 #[derive(Copy, Clone)]
@@ -111,7 +111,9 @@ pub struct MathApp {
 }
 
 #[cfg(target_arch = "wasm32")]
-fn get_window() -> web_sys::Window { web_sys::window().expect("Could not get web_sys window") }
+fn get_window() -> web_sys::Window {
+    web_sys::window().expect("Could not get web_sys window")
+}
 
 #[cfg(target_arch = "wasm32")]
 fn get_localstorage() -> web_sys::Storage {
@@ -251,9 +253,7 @@ impl MathApp {
     fn side_panel(&mut self, ctx: &Context) {
         // Side Panel which contains vital options to the operation of the application
         // (such as adding functions and other options)
-		Panel::left("side_panel")
+        Panel::left("side_panel").resizable(false).show(ctx, |ui| {
-			.resizable(false)
-			.show(ctx, |ui| {
             let any_using_integral = self.functions.any_using_integral();
             let prev_sum = self.settings.riemann_sum;
             // ComboBox for selecting what Riemann sum type to use
@@ -265,11 +265,7 @@ impl MathApp {
                 ComboBox::from_label("Riemann Sum")
                     .selected_text(self.settings.riemann_sum.to_string())
                     .show_ui(ui, |ui| {
-							ui.selectable_value(
+                        ui.selectable_value(&mut self.settings.riemann_sum, Riemann::Left, "Left");
-								&mut self.settings.riemann_sum,
-								Riemann::Left,
-								"Left",
-							);
                         ui.selectable_value(
                             &mut self.settings.riemann_sum,
                             Riemann::Middle,
@@ -364,7 +360,7 @@ impl MathApp {
                 #[cfg(target_arch = "wasm32")]
                 {
                     tracing::info!("Saving function data");
-						use crate::misc::{hashed_storage_create, HashBytes};
+                    use crate::misc::{HashBytes, hashed_storage_create};
                     let hash: HashBytes =
                         unsafe { std::mem::transmute::<&str, HashBytes>(build::SHORT_COMMIT) };
                     let saved_data = hashed_storage_create(

src/misc.rs

@@ -26,10 +26,14 @@ impl EguiHelper for Vec<PlotPoint> {
     }
 
     #[inline(always)]
-	fn to_line(self) -> Line<'static> { Line::new("", self.to_values()) }
+    fn to_line(self) -> Line<'static> {
+        Line::new("", self.to_values())
+    }
 
     #[inline(always)]
-	fn to_points(self) -> Points<'static> { Points::new("", self.to_values()) }
+    fn to_points(self) -> Points<'static> {
+        Points::new("", self.to_values())
+    }
 
     #[inline(always)]
     fn to_tuple(self) -> Vec<(f64, f64)> {
@@ -58,9 +62,13 @@ impl Offset for Pos2 {
     }
 }
 
-pub const fn create_id(x: u64) -> Id { unsafe { std::mem::transmute::<u64, Id>(x) } }
+pub const fn create_id(x: u64) -> Id {
+    unsafe { std::mem::transmute::<u64, Id>(x) }
+}
 
-pub const fn get_u64_id(id: Id) -> u64 { unsafe { std::mem::transmute::<Id, u64>(id) } }
+pub const fn get_u64_id(id: Id) -> u64 {
+    unsafe { std::mem::transmute::<Id, u64>(id) }
+}
 
 /*
 /// Rounds f64 to `n` decimal places
@@ -79,7 +87,10 @@ pub fn decimal_round(x: f64, n: usize) -> f64 {
 /// `f_1` is f'(x) aka the derivative of f(x)
 /// The function returns a Vector of `x` values where roots occur
 pub fn newtons_method_helper(
-	threshold: f64, range: &std::ops::Range<f64>, data: &[PlotPoint], f: &FlatExWrapper,
+    threshold: f64,
+    range: &std::ops::Range<f64>,
+    data: &[PlotPoint],
+    f: &FlatExWrapper,
     f_1: &FlatExWrapper,
 ) -> Vec<f64> {
     data.iter()
@@ -98,7 +109,10 @@ pub fn newtons_method_helper(
 /// `f_1` is f'(x) aka the derivative of f(x)
 /// The function returns an `Option<f64>` of the x value at which a root occurs
 pub fn newtons_method(
-	f: &FlatExWrapper, f_1: &FlatExWrapper, start_x: f64, range: &std::ops::Range<f64>,
+    f: &FlatExWrapper,
+    f_1: &FlatExWrapper,
+    start_x: f64,
+    range: &std::ops::Range<f64>,
     threshold: f64,
 ) -> Option<f64> {
     let mut x1: f64 = start_x;
@@ -197,4 +211,6 @@ pub fn random_u64() -> Result<u64, getrandom::Error> {
 
 include!(concat!(env!("OUT_DIR"), "/valid_chars.rs"));
 
-pub fn is_valid_char(c: char) -> bool { c.is_alphanumeric() | VALID_EXTRA_CHARS.contains(&c) }
+pub fn is_valid_char(c: char) -> bool {
+    c.is_alphanumeric() | VALID_EXTRA_CHARS.contains(&c)
+}

src/widgets.rs

@@ -3,7 +3,10 @@ use egui::{Id, InnerResponse};
 
 /// Creates an area ontop of a widget with an y offset
 pub fn widgets_ontop<R>(
-	ui: &egui::Ui, id: Id, re: &egui::Response, y_offset: f32,
+    ui: &egui::Ui,
+    id: Id,
+    re: &egui::Response,
+    y_offset: f32,
     add_contents: impl FnOnce(&mut egui::Ui) -> R,
 ) -> InnerResponse<R> {
     let area = egui::Area::new(id)

tests/function.rs

@@ -1,8 +1,13 @@
 use ytbn_graphing_software::{AppSettings, EguiHelper, FunctionEntry, Riemann};
 
 fn app_settings_constructor(
-	sum: Riemann, integral_min_x: f64, integral_max_x: f64, pixel_width: usize,
+    sum: Riemann,
-	integral_num: usize, min_x: f64, max_x: f64,
+    integral_min_x: f64,
+    integral_max_x: f64,
+    pixel_width: usize,
+    integral_num: usize,
+    min_x: f64,
+    max_x: f64,
 ) -> AppSettings {
     AppSettings {
         riemann_sum: sum,
@@ -253,10 +258,16 @@ fn do_test(sum: Riemann, area_target: f64) {
 }
 
 #[test]
-fn left_function() { do_test(Riemann::Left, 0.9600000000000001); }
+fn left_function() {
+    do_test(Riemann::Left, 0.9600000000000001);
+}
 
 #[test]
-fn middle_function() { do_test(Riemann::Middle, 0.92); }
+fn middle_function() {
+    do_test(Riemann::Middle, 0.92);
+}
 
 #[test]
-fn right_function() { do_test(Riemann::Right, 0.8800000000000001); }
+fn right_function() {
+    do_test(Riemann::Right, 0.8800000000000001);
+}