Apply rustfmt

8 files changed, 73 insertions, 113 deletions

diff --git a/src/framework/standard/args.rs b/src/framework/standard/args.rs
index b88f345..d22b1a8 100644
--- a/src/framework/standard/args.rs
+++ b/src/framework/standard/args.rs
@@ -144,9 +144,10 @@ impl Args {
             return Err(Error::Eos);
         }
 
-        match self.delimiter_split.iter().position(
-            |e| e.parse::<T>().is_ok(),
-        ) {
+        match self.delimiter_split
+                  .iter()
+                  .position(|e| e.parse::<T>().is_ok())
+        {
             Some(index) => {
                 let value = self.delimiter_split
                     .get(index)
diff --git a/src/framework/standard/buckets.rs b/src/framework/standard/buckets.rs
index f2c4486..4719b85 100644
--- a/src/framework/standard/buckets.rs
+++ b/src/framework/standard/buckets.rs
@@ -31,9 +31,9 @@ pub(crate) struct Bucket {
 impl Bucket {
     pub fn take(&mut self, user_id: u64) -> i64 {
         let time = Utc::now().timestamp();
-        let user = self.users.entry(user_id).or_insert_with(
-            MemberRatelimit::default,
-        );
+        let user = self.users
+            .entry(user_id)
+            .or_insert_with(MemberRatelimit::default);
 
         if let Some((timespan, limit)) = self.ratelimit.limit {
             if (user.tickets + 1) > limit {
diff --git a/src/framework/standard/command.rs b/src/framework/standard/command.rs
index 501798c..e9bdd52 100644
--- a/src/framework/standard/command.rs
+++ b/src/framework/standard/command.rs
@@ -6,10 +6,7 @@ use std::collections::HashMap;
 
 pub type Check = Fn(&mut Context, &Message, &mut Args, &Arc<Command>) -> bool + 'static;
 pub type Exec = Fn(&mut Context, &Message, Args) -> Result<(), String> + 'static;
-pub type Help = Fn(&mut Context,
-                   &Message,
-                   HashMap<String, Arc<CommandGroup>>,
-                   Args)
+pub type Help = Fn(&mut Context, &Message, HashMap<String, Arc<CommandGroup>>, Args)
                    -> Result<(), String>
                     + 'static;
 pub type BeforeHook = Fn(&mut Context, &Message, &str) -> bool + 'static;
diff --git a/src/framework/standard/configuration.rs b/src/framework/standard/configuration.rs
index 015fb42..58861bb 100644
--- a/src/framework/standard/configuration.rs
+++ b/src/framework/standard/configuration.rs
@@ -33,34 +33,20 @@ use model::{GuildId, Message, UserId};
 /// [`Client`]: ../../client/struct.Client.html
 /// [`Framework`]: struct.Framework.html
 pub struct Configuration {
-    #[doc(hidden)]
-    pub allow_dm: bool,
-    #[doc(hidden)]
-    pub allow_whitespace: bool,
-    #[doc(hidden)]
-    pub blocked_guilds: HashSet<GuildId>,
-    #[doc(hidden)]
-    pub blocked_users: HashSet<UserId>,
-    #[doc(hidden)]
-    pub depth: usize,
-    #[doc(hidden)]
-    pub disabled_commands: HashSet<String>,
-    #[doc(hidden)]
-    pub dynamic_prefix: Option<Box<PrefixCheck>>,
-    #[doc(hidden)]
-    pub ignore_bots: bool,
-    #[doc(hidden)]
-    pub ignore_webhooks: bool,
-    #[doc(hidden)]
-    pub on_mention: Option<Vec<String>>,
-    #[doc(hidden)]
-    pub owners: HashSet<UserId>,
-    #[doc(hidden)]
-    pub prefixes: Vec<String>,
-    #[doc(hidden)]
-    pub delimiters: Vec<String>,
-    #[doc(hidden)]
-    pub case_insensitive: bool,
+    #[doc(hidden)] pub allow_dm: bool,
+    #[doc(hidden)] pub allow_whitespace: bool,
+    #[doc(hidden)] pub blocked_guilds: HashSet<GuildId>,
+    #[doc(hidden)] pub blocked_users: HashSet<UserId>,
+    #[doc(hidden)] pub depth: usize,
+    #[doc(hidden)] pub disabled_commands: HashSet<String>,
+    #[doc(hidden)] pub dynamic_prefix: Option<Box<PrefixCheck>>,
+    #[doc(hidden)] pub ignore_bots: bool,
+    #[doc(hidden)] pub ignore_webhooks: bool,
+    #[doc(hidden)] pub on_mention: Option<Vec<String>>,
+    #[doc(hidden)] pub owners: HashSet<UserId>,
+    #[doc(hidden)] pub prefixes: Vec<String>,
+    #[doc(hidden)] pub delimiters: Vec<String>,
+    #[doc(hidden)] pub case_insensitive: bool,
 }
 
 impl Configuration {
@@ -271,8 +257,8 @@ impl Configuration {
 
         if let Ok(current_user) = http::get_current_user() {
             self.on_mention = Some(vec![
-                format!("<@{}>", current_user.id), // Regular mention
-                format!("<@!{}>", current_user.id) /* Nickname mention */,
+                format!("<@{}>", current_user.id),  // Regular mention
+                format!("<@!{}>", current_user.id), // Nickname mention
             ]);
         }
 
@@ -417,9 +403,8 @@ impl Configuration {
     /// ```
     pub fn delimiters(mut self, delimiters: Vec<&str>) -> Self {
         self.delimiters.clear();
-        self.delimiters.extend(
-            delimiters.into_iter().map(|s| s.to_string()),
-        );
+        self.delimiters
+            .extend(delimiters.into_iter().map(|s| s.to_string()));
 
         self
     }
diff --git a/src/framework/standard/create_command.rs b/src/framework/standard/create_command.rs
index 546447e..a8421e6 100644
--- a/src/framework/standard/create_command.rs
+++ b/src/framework/standard/create_command.rs
@@ -11,9 +11,9 @@ pub struct CreateCommand(pub Command);
 impl CreateCommand {
     /// Adds multiple aliases.
     pub fn batch_known_as(mut self, names: Vec<&str>) -> Self {
-        self.0.aliases.extend(
-            names.into_iter().map(|n| n.to_owned()),
-        );
+        self.0
+            .aliases
+            .extend(names.into_iter().map(|n| n.to_owned()));
 
         self
     }
@@ -115,10 +115,7 @@ impl CreateCommand {
     ///
     /// You can return `Err(string)` if there's an error.
     pub fn exec_help<F>(mut self, f: F) -> Self
-        where F: Fn(&mut Context,
-                    &Message,
-                    HashMap<String, Arc<CommandGroup>>,
-                    Args)
+        where F: Fn(&mut Context, &Message, HashMap<String, Arc<CommandGroup>>, Args)
                     -> Result<(), String>
                      + 'static {
         self.0.exec = CommandType::WithCommands(Box::new(f));
diff --git a/src/framework/standard/create_group.rs b/src/framework/standard/create_group.rs
index 2184c93..d4e2d15 100644
--- a/src/framework/standard/create_group.rs
+++ b/src/framework/standard/create_group.rs
@@ -51,9 +51,7 @@ impl CreateGroup {
             if let Some(ref prefix) = self.0.prefix {
                 self.0.commands.insert(
                     format!("{} {}", prefix, n.to_owned()),
-                    CommandOrAlias::Alias(
-                        format!("{} {}", prefix, command_name.to_string()),
-                    ),
+                    CommandOrAlias::Alias(format!("{} {}", prefix, command_name.to_string())),
                 );
             } else {
                 self.0.commands.insert(
@@ -77,10 +75,9 @@ impl CreateGroup {
         where F: Fn(&mut Context, &Message, Args) -> Result<(), String> + Send + Sync + 'static {
         let cmd = Arc::new(Command::new(f));
 
-        self.0.commands.insert(
-            command_name.to_owned(),
-            CommandOrAlias::Command(cmd),
-        );
+        self.0
+            .commands
+            .insert(command_name.to_owned(), CommandOrAlias::Command(cmd));
 
         self
     }
diff --git a/src/framework/standard/help_commands.rs b/src/framework/standard/help_commands.rs
index 72e0468..a14f510 100644
--- a/src/framework/standard/help_commands.rs
+++ b/src/framework/standard/help_commands.rs
@@ -140,19 +140,15 @@ pub fn with_embeds(_: &mut Context,
 
                         if let Some(ref usage) = command.usage {
                             embed = embed.field(|f| {
-                                f.name("Usage").value(
-                                    &format!("`{} {}`", command_name, usage),
-                                )
+                                f.name("Usage")
+                                    .value(&format!("`{} {}`", command_name, usage))
                             });
                         }
 
                         if let Some(ref example) = command.example {
                             embed = embed.field(|f| {
-                                f.name("Sample usage").value(&format!(
-                                    "`{} {}`",
-                                    command_name,
-                                    example
-                                ))
+                                f.name("Sample usage")
+                                    .value(&format!("`{} {}`", command_name, example))
                             });
                         }
 
@@ -342,10 +338,8 @@ pub fn plain(_: &mut Context,
             }
         }
 
-        let _ = msg.channel_id.say(&format!(
-            "**Error**: Command `{}` not found.",
-            name
-        ));
+        let _ = msg.channel_id
+            .say(&format!("**Error**: Command `{}` not found.", name));
 
         return Ok(());
     }
diff --git a/src/framework/standard/mod.rs b/src/framework/standard/mod.rs
index bd1300d..4e145e0 100644
--- a/src/framework/standard/mod.rs
+++ b/src/framework/standard/mod.rs
@@ -404,9 +404,9 @@ impl StandardFramework {
             }
 
             if let Some(guild) = guild_id.find() {
-                return self.configuration.blocked_users.contains(
-                    &guild.with(|g| g.owner_id),
-                );
+                return self.configuration
+                    .blocked_users
+                    .contains(&guild.with(|g| g.owner_id));
             }
         }
 
@@ -417,9 +417,8 @@ impl StandardFramework {
     fn has_correct_permissions(&self, command: &Arc<Command>, message: &Message) -> bool {
         if !command.required_permissions.is_empty() {
             if let Some(guild) = message.guild() {
-                let perms = guild.with(|g| {
-                    g.permissions_for(message.channel_id, message.author.id)
-                });
+                let perms = guild
+                    .with(|g| g.permissions_for(message.channel_id, message.author.id));
 
                 return perms.contains(command.required_permissions);
             }
@@ -449,8 +448,7 @@ impl StandardFramework {
                     let rate_limit = bucket.take(message.author.id.0);
                     match bucket.check {
                         Some(ref check) => {
-                            let apply =
-                                feature_cache! {{
+                            let apply = feature_cache! {{
                                 let guild_id = message.guild_id();
                                 (check)(context, guild_id, message.channel_id, message.author.id)
                             } else {
@@ -461,10 +459,8 @@ impl StandardFramework {
                                 return Some(DispatchError::RateLimited(rate_limit));
                             }
                         },
-                        None => {
-                            if rate_limit > 0i64 {
-                                return Some(DispatchError::RateLimited(rate_limit));
-                            }
+                        None => if rate_limit > 0i64 {
+                            return Some(DispatchError::RateLimited(rate_limit));
                         },
                     }
                 }
@@ -514,9 +510,9 @@ impl StandardFramework {
 
             if command.owners_only {
                 Some(DispatchError::OnlyForOwners)
-            } else if self.configuration.blocked_users.contains(
-                &message.author.id,
-            ) {
+            } else if self.configuration
+                   .blocked_users
+                   .contains(&message.author.id) {
                 Some(DispatchError::BlockedUser)
             } else if self.configuration.disabled_commands.contains(to_check) {
                 Some(DispatchError::CommandDisabled(to_check.to_owned()))
@@ -543,9 +539,10 @@ impl StandardFramework {
                     }
                 }
 
-                let all_passed = command.checks.iter().all(|check| {
-                    check(&mut context, message, args, command)
-                });
+                let all_passed = command
+                    .checks
+                    .iter()
+                    .all(|check| check(&mut context, message, args, command));
 
                 if all_passed {
                     None
@@ -599,21 +596,16 @@ impl StandardFramework {
     pub fn on<F, S>(mut self, command_name: S, f: F) -> Self
         where F: Fn(&mut Context, &Message, Args) -> Result<(), String> + 'static, S: Into<String> {
         {
-            let ungrouped = self.groups.entry("Ungrouped".to_owned()).or_insert_with(
-                || {
-                    Arc::new(CommandGroup::default())
-                },
-            );
+            let ungrouped = self.groups
+                .entry("Ungrouped".to_owned())
+                .or_insert_with(|| Arc::new(CommandGroup::default()));
 
             if let Some(ref mut group) = Arc::get_mut(ungrouped) {
                 let name = command_name.into();
 
-                group.commands.insert(
-                    name,
-                    CommandOrAlias::Command(
-                        Arc::new(Command::new(f)),
-                    ),
-                );
+                group
+                    .commands
+                    .insert(name, CommandOrAlias::Command(Arc::new(Command::new(f))));
             }
         }
 
@@ -636,11 +628,9 @@ impl StandardFramework {
     pub fn command<F, S>(mut self, command_name: S, f: F) -> Self
         where F: FnOnce(CreateCommand) -> CreateCommand, S: Into<String> {
         {
-            let ungrouped = self.groups.entry("Ungrouped".to_owned()).or_insert_with(
-                || {
-                    Arc::new(CommandGroup::default())
-                },
-            );
+            let ungrouped = self.groups
+                .entry("Ungrouped".to_owned())
+                .or_insert_with(|| Arc::new(CommandGroup::default()));
 
             if let Some(ref mut group) = Arc::get_mut(ungrouped) {
                 let cmd = f(CreateCommand(Command::default())).0;
@@ -655,17 +645,15 @@ impl StandardFramework {
                     }
                 } else {
                     for v in &cmd.aliases {
-                        group.commands.insert(
-                            v.to_owned(),
-                            CommandOrAlias::Alias(name.clone()),
-                        );
+                        group
+                            .commands
+                            .insert(v.to_owned(), CommandOrAlias::Alias(name.clone()));
                     }
                 }
 
-                group.commands.insert(
-                    name,
-                    CommandOrAlias::Command(Arc::new(cmd)),
-                );
+                group
+                    .commands
+                    .insert(name, CommandOrAlias::Command(Arc::new(cmd)));
             }
         }
 
@@ -878,8 +866,9 @@ impl Framework for StandardFramework {
                 for group in groups.values() {
                     let command_length = built.len();
 
-                    if let Some(&CommandOrAlias::Alias(ref points_to)) =
-                        group.commands.get(&built) {
+                    let cmd = group.commands.get(&built);
+
+                    if let Some(&CommandOrAlias::Alias(ref points_to)) = cmd {
                         built = points_to.to_owned();
                     }