8 files changed, 33 insertions, 71 deletions

diff --git a/src/client/core.rs b/src/client/core.rs
index 5f8c513..06d9c42 100644
--- a/src/client/core.rs
+++ b/src/client/core.rs
@@ -3,8 +3,8 @@ use crate::client::games::response::{
     parse_blackjack_response, parse_crash_response, parse_roulette_response, parse_spin_response,
 };
 use crate::client::ui::{
-    command_names, completion_lines, display_width, help_lines, input_cursor_column,
-    parse_bet_arg, record_history,
+    command_names, completion_lines, display_width, help_lines, input_cursor_column, parse_bet_arg,
+    record_history,
 };
 use crate::crash::{multiplier_at, CrashState};
 use crate::roulette::{Bets, NumberBet};
@@ -225,10 +225,7 @@ impl ClientCore {
                         "Game exited. Active hand forfeited ({} PLN lost).",
                         state.bet
                     );
-                    vec![
-                        Effect::ClearRegion,
-                        Effect::Print(vec![message]),
-                    ]
+                    vec![Effect::ClearRegion, Effect::Print(vec![message])]
                 }
                 Err(message) => {
                     self.game.set_error(message);
@@ -258,10 +255,7 @@ impl ClientCore {
                 Ok(state) => {
                     self.crash_started = None;
                     self.game.end_game();
-                    let message = format!(
-                        "Game exited. Round forfeited ({} PLN lost).",
-                        state.bet
-                    );
+                    let message = format!("Game exited. Round forfeited ({} PLN lost).", state.bet);
                     vec![Effect::ClearRegion, Effect::Print(vec![message])]
                 }
                 Err(_) if self.game.crash_status() != "running" => {
@@ -286,9 +280,7 @@ impl ClientCore {
                     self.logged_in = None;
                     vec![
                         Effect::Disconnect,
-                        Effect::Print(vec![
-                            "Connection lost".to_string(),
-                        ]),
+                        Effect::Print(vec!["Connection lost".to_string()]),
                     ]
                 }
             }
@@ -531,27 +523,20 @@ impl ClientCore {
                 }
             }
             Key::Char(' ') => self.start_blackjack(),
-            Key::Char('h')
-                if hand.as_ref().is_some_and(|hand| hand.phase == "player") =>
-            {
+            Key::Char('h') if hand.as_ref().is_some_and(|hand| hand.phase == "player") => {
                 self.blackjack_action("hit")
             }
-            Key::Char('s')
-                if hand.as_ref().is_some_and(|hand| hand.phase == "player") =>
-            {
+            Key::Char('s') if hand.as_ref().is_some_and(|hand| hand.phase == "player") => {
                 self.blackjack_action("stand")
             }
             Key::Char('d')
                 if hand.as_ref().is_some_and(|hand| {
-                    hand.phase == "player"
-                        && hand.actions.iter().any(|action| action == "double")
+                    hand.phase == "player" && hand.actions.iter().any(|action| action == "double")
                 }) =>
             {
                 self.blackjack_action("double")
             }
-            Key::Char('+') | Key::Char('=')
-                if matches!(status.as_str(), "ready" | "done") =>
-            {
+            Key::Char('+') | Key::Char('=') if matches!(status.as_str(), "ready" | "done") => {
                 let _ = self.game.adjust_bet(10);
                 self.board_effects()
             }
@@ -602,9 +587,7 @@ impl ClientCore {
         if hand.phase != "player" {
             return Vec::new();
         }
-        if action == "double"
-            && !hand.actions.iter().any(|available| available == "double")
-        {
+        if action == "double" && !hand.actions.iter().any(|available| available == "double") {
             return Vec::new();
         }
         self.pending = Some(Pending::BlackjackAction);
@@ -914,9 +897,9 @@ impl ClientCore {
             Some(fingerprint) => {
                 effects.push(Effect::Print(vec![format!("Fingerprint: {fingerprint}")]))
             }
-            None => effects.push(Effect::Print(vec![
-                "Fingerprint: (not trusted)".to_string(),
-            ])),
+            None => effects.push(Effect::Print(
+                vec!["Fingerprint: (not trusted)".to_string()],
+            )),
         }
 
         self.pending = Some(Pending::Info);
diff --git a/src/client/database.rs b/src/client/database.rs
index e1fa42d..e1cedaf 100644
--- a/src/client/database.rs
+++ b/src/client/database.rs
@@ -110,9 +110,8 @@ pub fn get_all_hosts(conn: &Connection) -> Vec<(String, Option<String>)> {
     let mut stmt = conn
         .prepare("SELECT host, fingerprint FROM hosts ORDER BY last_used DESC")
         .unwrap();
-    let rows = stmt.query_map([], |row| {
-        Ok((row.get(0)?, row.get(1)?))
-    })
-    .unwrap();
+    let rows = stmt
+        .query_map([], |row| Ok((row.get(0)?, row.get(1)?)))
+        .unwrap();
     rows.filter_map(|r| r.ok()).collect()
 }
diff --git a/src/client/games/blackjack.rs b/src/client/games/blackjack.rs
index bad1781..d5f45b3 100644
--- a/src/client/games/blackjack.rs
+++ b/src/client/games/blackjack.rs
@@ -56,15 +56,14 @@ impl Game for BlackjackGame {
             .get("status")
             .map(String::as_str)
             .unwrap_or("ready");
-        let balance = state
-            .data
-            .get("balance")
-            .map(String::as_str)
-            .unwrap_or("?");
+        let balance = state.data.get("balance").map(String::as_str).unwrap_or("?");
         let hand = Self::state(state);
 
         if let Some(error) = state.data.get("error") {
-            let bet = hand.as_ref().map(|hand| hand.bet).unwrap_or(state.bet_amount);
+            let bet = hand
+                .as_ref()
+                .map(|hand| hand.bet)
+                .unwrap_or(state.bet_amount);
             return format!(
                 "=== BLACKJACK ===\r\nBalance: {balance} PLN   Bet: {bet} PLN\r\n\r\n\r\nERROR: {error}\r\n[Q] Quit"
             );
diff --git a/src/client/games/manager.rs b/src/client/games/manager.rs
index 4d9e6a8..b20ff44 100644
--- a/src/client/games/manager.rs
+++ b/src/client/games/manager.rs
@@ -138,9 +138,7 @@ impl GameManager {
         session.bet_amount = result.bet_amount;
         session.data.remove("error");
         session.data.insert("reels".to_string(), result.reels);
-        session
-            .data
-            .insert("win_type".to_string(), result.win_type);
+        session.data.insert("win_type".to_string(), result.win_type);
         session.data.insert(
             "win_lines".to_string(),
             result
@@ -339,7 +337,9 @@ impl GameManager {
         for key in ["crash_point", "payout"] {
             session.data.remove(key);
         }
-        session.data.insert("status".to_string(), state.phase.clone());
+        session
+            .data
+            .insert("status".to_string(), state.phase.clone());
         session
             .data
             .insert("session_id".to_string(), state.session_id);
diff --git a/src/client/games/response.rs b/src/client/games/response.rs
index 71e1fed..88df459 100644
--- a/src/client/games/response.rs
+++ b/src/client/games/response.rs
@@ -128,8 +128,8 @@ pub fn parse_roulette_response(response: &str) -> Result<RouletteResult, String>
         return Err(format!("Invalid roulette color: {color}"));
     }
     let bets = parts[7].to_string();
-    let _: crate::roulette::Bets = serde_json::from_str(&bets)
-        .map_err(|error| format!("Invalid roulette bets: {error}"))?;
+    let _: crate::roulette::Bets =
+        serde_json::from_str(&bets).map_err(|error| format!("Invalid roulette bets: {error}"))?;
 
     Ok(RouletteResult {
         session_id: parts[1].to_string(),
diff --git a/src/client/games/roulette.rs b/src/client/games/roulette.rs
index 3379317..e80eca8 100644
--- a/src/client/games/roulette.rs
+++ b/src/client/games/roulette.rs
@@ -53,11 +53,7 @@ impl RouletteGame {
 
         match state.data.get("status").map(String::as_str) {
             Some("result") => {
-                let number = state
-                    .data
-                    .get("number")
-                    .map(String::as_str)
-                    .unwrap_or("?");
+                let number = state.data.get("number").map(String::as_str).unwrap_or("?");
                 let color = state
                     .data
                     .get("color")
@@ -102,11 +98,7 @@ impl Game for RouletteGame {
     fn render(&self, state: &GameState) -> String {
         let bets = Self::bets(state);
         let chip = state.data.get("chip").map(String::as_str).unwrap_or("10");
-        let balance = state
-            .data
-            .get("balance")
-            .map(String::as_str)
-            .unwrap_or("?");
+        let balance = state.data.get("balance").map(String::as_str).unwrap_or("?");
         let input = state
             .data
             .get("number_input")
diff --git a/src/client/games/slots.rs b/src/client/games/slots.rs
index d34bf49..2ec354e 100644
--- a/src/client/games/slots.rs
+++ b/src/client/games/slots.rs
@@ -109,11 +109,7 @@ impl Game for SlotsGame {
 
     fn render(&self, state: &GameState) -> String {
         let reels = state.data.get("reels").cloned().unwrap_or_default();
-        let balance = state
-            .data
-            .get("balance")
-            .map(String::as_str)
-            .unwrap_or("?");
+        let balance = state.data.get("balance").map(String::as_str).unwrap_or("?");
         let winning = Self::highlighted_cells(state);
         let grid = self.render_grid(&reels, &winning);
         let paytable = paytable_lines();
diff --git a/src/client/ui.rs b/src/client/ui.rs
index 0fe78ae..4ab0759 100644
--- a/src/client/ui.rs
+++ b/src/client/ui.rs
@@ -94,10 +94,7 @@ pub fn command_names() -> Vec<&'static str> {
 pub fn help_lines() -> Vec<String> {
     let mut lines = vec!["Available commands:".to_string()];
     for command in COMMANDS {
-        lines.push(format!(
-            "  {:<28} - {}",
-            command.usage, command.description
-        ));
+        lines.push(format!("  {:<28} - {}", command.usage, command.description));
     }
     lines
 }
@@ -291,16 +288,12 @@ pub fn host_lines(hosts: &[(String, Option<String>)]) -> Vec<String> {
 /// on the current line. `render()` has no trailing newline, so a 7-line board
 /// needs `MoveUp(6)`.
 pub fn lines_to_move_up(previous_lines: usize) -> u16 {
-    previous_lines
-        .saturating_sub(1)
-        .min(u16::MAX as usize) as u16
+    previous_lines.saturating_sub(1).min(u16::MAX as usize) as u16
 }
 
 /// Column (0-based) to move to after the given prompt and input text.
 pub fn input_cursor_column(prompt_len: usize, input_len: usize) -> u16 {
-    prompt_len
-        .saturating_add(input_len)
-        .min(u16::MAX as usize) as u16
+    prompt_len.saturating_add(input_len).min(u16::MAX as usize) as u16
 }
 
 /// Number of terminal rows a block of logical lines occupies after wrapping.