applied clippy

src/app.rs

@@ -97,3 +97,9 @@ impl<'a> States<'a> {
         }
     }
 }
+
+impl<'a> Default for States<'a> {
+    fn default() -> Self {
+        Self::new()
+    }
+}

src/db/connection.rs

@@ -42,7 +42,7 @@ impl DB {
             transactions.append(&mut temp_transactions);
         }
 
-        return Ok(());
+        Ok(())
     }
     //
 
@@ -64,7 +64,7 @@ impl DB {
             transactions.append(&mut temp_transactions);
         }
 
-        return Ok(());
+        Ok(())
     }
 
     pub async fn get_all_buckets(&mut self) -> Result<(), Error> {
@@ -85,6 +85,6 @@ impl DB {
             transactions.append(&mut temp_transactions);
         }
 
-        return Ok(());
+        Ok(())
     }
 }

src/db/data_cache.rs

@@ -35,6 +35,12 @@ impl DataCache {
                 }
             }
         }
-        return None;
+        None
+    }
+}
+
+impl Default for DataCache {
+    fn default() -> Self {
+        Self::new()
     }
 }

src/db/tables.rs

@@ -1,3 +1,4 @@
+use core::fmt;
 use std::borrow::Cow;
 
 use sqlx::{postgres::types::PgMoney, FromRow};
@@ -76,19 +77,21 @@ pub struct PartialTransaction {
 
 impl Transaction {
     pub fn get_header() -> String {
-        return format!("  {:<7} | {:<9} | {:<10}", "Id", "Amount", "Date");
+        format!("  {:<7} | {:<9} | {:<10}", "Id", "Amount", "Date")
-    }
-
-    pub fn to_string(&self) -> String {
-        return format!(
-            "  T{:0>6} | {:>9} | {:>10}",
-            self.trns_id,
-            self.trns_amount.to_decimal(2).to_string(),
-            self.trns_date.to_string()
-        );
     }
 
     pub fn as_str(&self) -> Cow<str> {
-        return self.to_string().into();
+        self.to_string().into()
     }
 }
+
+impl fmt::Display for Transaction {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, "  T{:0>6} | {:>9} | {:>10}",
+            self.trns_id,
+            self.trns_amount.to_decimal(2).to_string(),
+            self.trns_date.to_string()
+        )
+    }
+}
+

src/main.rs

@@ -55,29 +55,26 @@ pub fn poll_events(app: &mut App) -> AppResult<()> {
         // 'q' needs to be handled at the top level so it can't be
         // accidentally handed to a dead end
         if let KeyCode::Char('q') = key.code {
-            if let Some(_) = app.states.nav_state.message.clone() {
+            if app.states.nav_state.message.is_some() {
                 app.states.nav_state.message = None;
-            } else {
+            } else if let ActiveFrame::Navigation = app.states.active_frame {
-                if let ActiveFrame::Navigation = app.states.active_frame {
                 app.running = false;
             } else {
                 app.states.active_frame = ActiveFrame::Navigation;
             }
-            }
         } else if let KeyCode::Esc = key.code {
-            if let Some(_) = app.states.nav_state.message.clone() {
+            if app.states.nav_state.message.is_some() {
                 app.states.nav_state.message = None;
-            } else {
+            } else if let ActiveFrame::Navigation = app.states.active_frame {
-                if let ActiveFrame::Navigation = app.states.active_frame {
                 app.running = false;
             } else {
                 app.states.active_frame = ActiveFrame::Navigation;
             }
         }
-        }
         if let KeyCode::Char('r') = key.code {
             app.refresh();
         }
+
         match app.states.active_frame {
             ActiveFrame::Navigation => {
                 NavigationState::handle_event(key, app);
@@ -93,7 +90,7 @@ pub fn poll_events(app: &mut App) -> AppResult<()> {
             }
         }
     }
-    return Ok(());
+    Ok(())
 }
 
 pub fn init_logger(output_file: String) {

src/ui.rs

@@ -1,8 +1,5 @@
-use crate::{
+// use log;
-    app::{ActiveFrame, App},
+
-    uis::{render_history_tab, render_manual_transaction},
-};
-use log;
 use ratatui::{
     backend::Backend,
     layout::{Constraint, Direction, Layout},
@@ -11,7 +8,10 @@ use ratatui::{
     Frame,
 };
 
-use crate::uis::{render_navigation_frame, render_quick_transaction};
+use crate::{
+    app::{ActiveFrame, App},
+    uis::{render_history_tab, render_manual_transaction, render_navigation_frame, render_quick_transaction},
+};
 
 pub fn render<B: Backend>(f: &mut Frame<B>, app: &mut App) {
     let size = f.size();

src/uis/history.rs

@@ -55,6 +55,12 @@ impl HistoryState {
     }
 }
 
+impl Default for HistoryState {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 pub fn render_history_tab<B: Backend>(f: &mut Frame<B>, body_rect: Rect, app: &mut App) {
     let split_body = Layout::default()
         .direction(Direction::Horizontal)
@@ -78,14 +84,14 @@ pub fn render_history_tab<B: Backend>(f: &mut Frame<B>, body_rect: Rect, app: &m
             lines.push(Line::from(vec![
                 Span::styled("Amount: ", ident_style),
                 Span::styled(
-                    format!("{}", selected_item.trns_amount.to_decimal(2).to_string()),
+                    selected_item.trns_amount.to_decimal(2).to_string(),
                     value_style,
                 ),
             ]));
             lines.push(Line::from(vec![
                 Span::styled("Transaction Date: ", ident_style),
                 Span::styled(
-                    format!("{}", selected_item.trns_date.to_string()),
+                    selected_item.trns_date.to_string(),
                     value_style,
                 ),
             ]));

src/uis/manual_transaction.rs

@@ -14,7 +14,7 @@ use crate::{
 };
 
 use chrono::prelude::Local;
-use crossterm::event::{KeyCode, KeyEvent, KeyEventKind};
+use crossterm::event::{KeyCode, KeyEvent};
 
 pub struct ManualTransactionState {
     pub focus: Option<ManualDataFocus>,
@@ -95,7 +95,7 @@ impl ManualTransactionState {
                     }
                     ManualDataFocus::Date => {
                         if let Some(ref mut x) = app.states.manual_transactions.date {
-                            if x.len() == 0 {
+                            if x.is_empty() {
                                 x.push_str(&format!("+{}", Local::now().format("%m-%d-%Y")));
                             }
                         }
@@ -158,7 +158,7 @@ impl ManualTransactionState {
                 },
                 KeyCode::Char(value) => match app.states.manual_transactions.focus.unwrap() {
                     ManualDataFocus::Amount => {
-                        if value.is_digit(10) || value == '.' {
+                        if value.is_ascii_digit() || value == '.' {
                             if let Some(ref mut s) = app.states.manual_transactions.amount {
                                 s.push(value);
                             } else {
@@ -174,7 +174,7 @@ impl ManualTransactionState {
                         }
                     }
                     ManualDataFocus::Date => {
-                        if value.is_digit(10) {
+                        if value.is_ascii_digit() {
                             if let Some(ref mut s) = app.states.manual_transactions.date {
                                 if s.len() < 10 {
                                     s.push(value);
@@ -193,26 +193,26 @@ impl ManualTransactionState {
             }
             if let Some(ManualDataFocus::Date) = app.states.manual_transactions.focus {
                 if let Some(ref mut x) = app.states.manual_transactions.date {
-                    if x.starts_with("+") {
+                    if x.starts_with('+') {
                         x.clear();
                     }
                 }
             }
-        } else {
+        } else if event.code == KeyCode::Enter{
-            match event.code {
-                KeyCode::Enter => {
             app.states.manual_transactions.focus = Some(ManualDataFocus::Account);
         }
-                _ => {}
-            };
     }
 }
+
+impl Default for ManualTransactionState {
+    fn default() -> Self {
+        Self::new()
     }
+}
+
 
 pub fn render_manual_transaction<B: Backend>(f: &mut Frame<B>, body_rect: Rect, app: &App) {
     // Render the custom tab bar
-    let mut constraints: Vec<Constraint> = vec![];
-
     let constraints: Vec<Constraint> = vec![
         Constraint::Length(1),
         Constraint::Length(1), // account

src/uis/navigation_frame.rs

@@ -63,6 +63,12 @@ impl<'a> NavigationState<'a> {
     }
 }
 
+impl<'a> Default for NavigationState<'a> {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 pub fn render_navigation_frame<B: Backend>(
     f: &mut Frame<B>,
     status_rect: Rect,
@@ -114,7 +120,7 @@ pub fn render_navigation_frame<B: Backend>(
 
     // Navbar section
     let navbar = {
-        if let None = app.states.nav_state.message {
+        if app.states.nav_state.message.is_none() {
             match app.states.active_frame {
                 ActiveFrame::Navigation => "Navigating: q/Esc to exit".to_string(),
                 _ => "Editing Body: q/Esc to go back to navigating".to_string(),

src/uis/quick_transaction.rs

@@ -27,7 +27,7 @@ impl<'a> QuickTransactionState<'a> {
     }
 
     pub fn handle_event(event: KeyEvent, app: &mut App) {
-        let transact_state = &app.states.transactions;
+        // let transact_state = &app.states.transactions;
 
         if event.kind == KeyEventKind::Press {
             match event.code {
@@ -38,6 +38,12 @@ impl<'a> QuickTransactionState<'a> {
     }
 }
 
+impl<'a> Default for QuickTransactionState<'a> {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 pub fn render_quick_transaction<B: Backend>(f: &mut Frame<B>, body_rect: Rect, app: &App) {
     let chunks = Layout::default()
         .direction(Direction::Vertical)