diff --git a/pumpkin-protocol/src/client/play/c_command_suggestions.rs b/pumpkin-protocol/src/client/play/c_command_suggestions.rs
index 91f617d4..eb50314a 100644
--- a/pumpkin-protocol/src/client/play/c_command_suggestions.rs
+++ b/pumpkin-protocol/src/client/play/c_command_suggestions.rs
@@ -53,7 +53,7 @@ pub struct CommandSuggestion<'a> {
 impl<'a> CommandSuggestion<'a> {
     pub fn new(suggestion: String, tooltip: Option<TextComponent<'static>>) -> Self {
         Self {
-            suggestion: suggestion,
+            suggestion,
             tooltip,
         }
     }
diff --git a/pumpkin/src/command/args/arg_bossbar_color.rs b/pumpkin/src/command/args/arg_bossbar_color.rs
index 4d2904e2..664264ea 100644
--- a/pumpkin/src/command/args/arg_bossbar_color.rs
+++ b/pumpkin/src/command/args/arg_bossbar_color.rs
@@ -57,7 +57,7 @@ impl ArgumentConsumer for BossbarColorArgumentConsumer {
         let colors = ["blue", "green", "pink", "purple", "red", "white", "yellow"];
         let suggestions: Vec<CommandSuggestion> = colors
             .iter()
-            .map(|color| CommandSuggestion::new(color.to_string(), None))
+            .map(|color| CommandSuggestion::new((*color).to_string(), None))
             .collect();
         Ok(Some(suggestions))
     }
diff --git a/pumpkin/src/command/args/arg_bossbar_style.rs b/pumpkin/src/command/args/arg_bossbar_style.rs
index e48dc232..6d3b2d44 100644
--- a/pumpkin/src/command/args/arg_bossbar_style.rs
+++ b/pumpkin/src/command/args/arg_bossbar_style.rs
@@ -61,7 +61,7 @@ impl ArgumentConsumer for BossbarStyleArgumentConsumer {
         ];
         let suggestions: Vec<CommandSuggestion> = styles
             .iter()
-            .map(|style| CommandSuggestion::new(style.to_string(), None))
+            .map(|style| CommandSuggestion::new((*style).to_string(), None))
             .collect();
         Ok(Some(suggestions))
     }
diff --git a/pumpkin/src/command/args/mod.rs b/pumpkin/src/command/args/mod.rs
index 643697bd..f1fa8f85 100644
--- a/pumpkin/src/command/args/mod.rs
+++ b/pumpkin/src/command/args/mod.rs
@@ -1,4 +1,4 @@
-use std::{borrow::Cow, collections::HashMap, hash::Hash, sync::Arc};
+use std::{collections::HashMap, hash::Hash, sync::Arc};
 
 use arg_bounded_num::{NotInBounds, Number};
 use async_trait::async_trait;
diff --git a/pumpkin/src/command/commands/cmd_bossbar.rs b/pumpkin/src/command/commands/cmd_bossbar.rs
index 2bbf3a4a..25e449a7 100644
--- a/pumpkin/src/command/commands/cmd_bossbar.rs
+++ b/pumpkin/src/command/commands/cmd_bossbar.rs
@@ -498,7 +498,7 @@ fn value_consumer() -> BoundedNumArgumentConsumer<i32> {
     BoundedNumArgumentConsumer::new().min(0).name("value")
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION)
         .with_child(
             literal("add").with_child(
diff --git a/pumpkin/src/command/commands/cmd_clear.rs b/pumpkin/src/command/commands/cmd_clear.rs
index d6fc38aa..b948d0df 100644
--- a/pumpkin/src/command/commands/cmd_clear.rs
+++ b/pumpkin/src/command/commands/cmd_clear.rs
@@ -107,7 +107,7 @@ impl CommandExecutor for ClearSelfExecutor {
 }
 
 #[allow(clippy::redundant_closure_for_method_calls)] // causes lifetime issues
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION)
         .with_child(argument(ARG_TARGET, EntitiesArgumentConsumer).execute(ClearExecutor))
         .with_child(require(|sender| sender.is_player()).execute(ClearSelfExecutor))
diff --git a/pumpkin/src/command/commands/cmd_fill.rs b/pumpkin/src/command/commands/cmd_fill.rs
index d27e399a..140e8729 100644
--- a/pumpkin/src/command/commands/cmd_fill.rs
+++ b/pumpkin/src/command/commands/cmd_fill.rs
@@ -154,7 +154,7 @@ impl CommandExecutor for SetblockExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION).with_child(
         require(|sender| sender.has_permission_lvl(PermissionLvl::Two) && sender.world().is_some())
             .with_child(
diff --git a/pumpkin/src/command/commands/cmd_gamemode.rs b/pumpkin/src/command/commands/cmd_gamemode.rs
index 2d809adb..2b627862 100644
--- a/pumpkin/src/command/commands/cmd_gamemode.rs
+++ b/pumpkin/src/command/commands/cmd_gamemode.rs
@@ -107,7 +107,7 @@ impl CommandExecutor for GamemodeTargetPlayer {
 }
 
 #[allow(clippy::redundant_closure_for_method_calls)]
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION).with_child(
         require(|sender| sender.has_permission_lvl(PermissionLvl::Two)).with_child(
             argument(ARG_GAMEMODE, GamemodeArgumentConsumer)
diff --git a/pumpkin/src/command/commands/cmd_give.rs b/pumpkin/src/command/commands/cmd_give.rs
index 594b1893..cdc3334b 100644
--- a/pumpkin/src/command/commands/cmd_give.rs
+++ b/pumpkin/src/command/commands/cmd_give.rs
@@ -74,7 +74,7 @@ impl CommandExecutor for GiveExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION).with_child(
         require(|sender| sender.has_permission_lvl(PermissionLvl::Two)).with_child(
             argument_default_name(PlayersArgumentConsumer).with_child(
diff --git a/pumpkin/src/command/commands/cmd_help.rs b/pumpkin/src/command/commands/cmd_help.rs
index 35eda17b..c0ab3eb7 100644
--- a/pumpkin/src/command/commands/cmd_help.rs
+++ b/pumpkin/src/command/commands/cmd_help.rs
@@ -184,7 +184,7 @@ impl CommandExecutor for BaseHelpExecutor {
                     .color_named(NamedColor::Gold)
                     .add_child(TextComponent::text(" - ").color_named(NamedColor::Yellow))
                     .add_child(
-                        TextComponent::text_string(tree.description.to_owned() + "\n")
+                        TextComponent::text_string(tree.description.clone() + "\n")
                             .color_named(NamedColor::White),
                     )
                     .add_child(TextComponent::text("    Usage: ").color_named(NamedColor::Yellow))
@@ -221,7 +221,7 @@ impl CommandExecutor for BaseHelpExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION)
         .with_child(argument(ARG_COMMAND, CommandTreeArgumentConsumer).execute(CommandHelpExecutor))
         .with_child(argument_default_name(page_number_consumer()).execute(BaseHelpExecutor))
diff --git a/pumpkin/src/command/commands/cmd_kick.rs b/pumpkin/src/command/commands/cmd_kick.rs
index 24ca8fbc..8d77bf3d 100644
--- a/pumpkin/src/command/commands/cmd_kick.rs
+++ b/pumpkin/src/command/commands/cmd_kick.rs
@@ -49,7 +49,7 @@ impl CommandExecutor for KickExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION)
         .with_child(argument(ARG_TARGET, PlayersArgumentConsumer).execute(KickExecutor))
 }
diff --git a/pumpkin/src/command/commands/cmd_kill.rs b/pumpkin/src/command/commands/cmd_kill.rs
index 0851d6d9..2b36b0c4 100644
--- a/pumpkin/src/command/commands/cmd_kill.rs
+++ b/pumpkin/src/command/commands/cmd_kill.rs
@@ -65,7 +65,7 @@ impl CommandExecutor for KillSelfExecutor {
 }
 
 #[allow(clippy::redundant_closure_for_method_calls)] // causes lifetime issues
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION)
         .with_child(argument(ARG_TARGET, EntitiesArgumentConsumer).execute(KillExecutor))
         .with_child(require(|sender| sender.is_player()).execute(KillSelfExecutor))
diff --git a/pumpkin/src/command/commands/cmd_list.rs b/pumpkin/src/command/commands/cmd_list.rs
index 7bba9d0b..bbcc3641 100644
--- a/pumpkin/src/command/commands/cmd_list.rs
+++ b/pumpkin/src/command/commands/cmd_list.rs
@@ -55,6 +55,6 @@ fn get_player_names(players: Vec<Arc<Player>>) -> String {
     names
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION).execute(ListExecutor)
 }
diff --git a/pumpkin/src/command/commands/cmd_pumpkin.rs b/pumpkin/src/command/commands/cmd_pumpkin.rs
index e16f8843..a76a1be9 100644
--- a/pumpkin/src/command/commands/cmd_pumpkin.rs
+++ b/pumpkin/src/command/commands/cmd_pumpkin.rs
@@ -92,6 +92,6 @@ impl CommandExecutor for PumpkinExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION).execute(PumpkinExecutor)
 }
diff --git a/pumpkin/src/command/commands/cmd_say.rs b/pumpkin/src/command/commands/cmd_say.rs
index 63f16894..fad4b64b 100644
--- a/pumpkin/src/command/commands/cmd_say.rs
+++ b/pumpkin/src/command/commands/cmd_say.rs
@@ -43,7 +43,7 @@ impl CommandExecutor for SayExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION).with_child(
         require(|sender| sender.has_permission_lvl(PermissionLvl::Two))
             .with_child(argument(ARG_MESSAGE, MsgArgConsumer).execute(SayExecutor)),
diff --git a/pumpkin/src/command/commands/cmd_seed.rs b/pumpkin/src/command/commands/cmd_seed.rs
index ee9bd2ba..c4ffc375 100644
--- a/pumpkin/src/command/commands/cmd_seed.rs
+++ b/pumpkin/src/command/commands/cmd_seed.rs
@@ -54,7 +54,7 @@ impl CommandExecutor for PumpkinExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION)
         .with_child(require(|sender| {
             sender.has_permission_lvl(PermissionLvl::Two)
diff --git a/pumpkin/src/command/commands/cmd_setblock.rs b/pumpkin/src/command/commands/cmd_setblock.rs
index f7abac27..8b7cf973 100644
--- a/pumpkin/src/command/commands/cmd_setblock.rs
+++ b/pumpkin/src/command/commands/cmd_setblock.rs
@@ -79,7 +79,7 @@ impl CommandExecutor for SetblockExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION).with_child(
         require(|sender| sender.has_permission_lvl(PermissionLvl::Two) && sender.world().is_some())
             .with_child(
diff --git a/pumpkin/src/command/commands/cmd_stop.rs b/pumpkin/src/command/commands/cmd_stop.rs
index 20f19f8a..9e3ada0b 100644
--- a/pumpkin/src/command/commands/cmd_stop.rs
+++ b/pumpkin/src/command/commands/cmd_stop.rs
@@ -37,7 +37,7 @@ impl CommandExecutor for StopExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION).with_child(
         require(|sender| sender.has_permission_lvl(PermissionLvl::Four)).execute(StopExecutor),
     )
diff --git a/pumpkin/src/command/commands/cmd_teleport.rs b/pumpkin/src/command/commands/cmd_teleport.rs
index a21d9054..d9468147 100644
--- a/pumpkin/src/command/commands/cmd_teleport.rs
+++ b/pumpkin/src/command/commands/cmd_teleport.rs
@@ -237,7 +237,7 @@ impl CommandExecutor for TpSelfToPosExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION).with_child(
         require(|sender| sender.has_permission_lvl(PermissionLvl::Two))
             .with_child(
diff --git a/pumpkin/src/command/commands/cmd_time.rs b/pumpkin/src/command/commands/cmd_time.rs
index 81bec7cf..669a3294 100644
--- a/pumpkin/src/command/commands/cmd_time.rs
+++ b/pumpkin/src/command/commands/cmd_time.rs
@@ -126,7 +126,7 @@ impl CommandExecutor for TimeChangeExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION).with_child(
         require(|sender| sender.has_permission_lvl(PermissionLvl::Two))
             .with_child(literal("add").with_child(
diff --git a/pumpkin/src/command/commands/cmd_transfer.rs b/pumpkin/src/command/commands/cmd_transfer.rs
index 6b7326f9..e35b0329 100644
--- a/pumpkin/src/command/commands/cmd_transfer.rs
+++ b/pumpkin/src/command/commands/cmd_transfer.rs
@@ -119,7 +119,7 @@ impl CommandExecutor for TransferTargetPlayer {
 }
 
 #[allow(clippy::redundant_closure_for_method_calls)]
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION).with_child(
         require(|sender| sender.has_permission_lvl(PermissionLvl::Three)).with_child(
             argument(ARG_HOSTNAME, SimpleArgConsumer)
diff --git a/pumpkin/src/command/commands/cmd_worldborder.rs b/pumpkin/src/command/commands/cmd_worldborder.rs
index f252fcfc..b52ac6b5 100644
--- a/pumpkin/src/command/commands/cmd_worldborder.rs
+++ b/pumpkin/src/command/commands/cmd_worldborder.rs
@@ -551,7 +551,7 @@ impl CommandExecutor for WorldborderWarningTimeExecutor {
     }
 }
 
-pub fn init_command_tree<'a>() -> CommandTree {
+pub fn init_command_tree() -> CommandTree {
     CommandTree::new(NAMES, DESCRIPTION)
         .with_child(
             literal("add").with_child(
diff --git a/pumpkin/src/command/dispatcher.rs b/pumpkin/src/command/dispatcher.rs
index bee8c7f0..4d1bb943 100644
--- a/pumpkin/src/command/dispatcher.rs
+++ b/pumpkin/src/command/dispatcher.rs
@@ -11,7 +11,6 @@ use crate::command::CommandSender;
 use crate::error::PumpkinError;
 use crate::server::Server;
 use pumpkin_core::text::color::{Color, NamedColor};
-use std::borrow::Cow;
 use std::collections::{HashMap, HashSet};
 
 #[derive(Debug)]
@@ -103,7 +102,7 @@ impl CommandDispatcher {
         // try paths and collect the nodes that fail
         // todo: make this more fine-grained
         for path in tree.iter_paths() {
-            match Self::try_find_suggestions_on_path(src, server, &path, &tree, &mut raw_args, cmd)
+            match Self::try_find_suggestions_on_path(src, server, &path, tree, &mut raw_args, cmd)
                 .await
             {
                 Err(InvalidConsumption(s)) => {
@@ -152,7 +151,7 @@ impl CommandDispatcher {
 
         // try paths until fitting path is found
         for path in tree.iter_paths() {
-            if Self::try_is_fitting_path(src, server, &path, &tree, &mut raw_args.clone()).await? {
+            if Self::try_is_fitting_path(src, server, &path, tree, &mut raw_args.clone()).await? {
                 return Ok(());
             }
         }
@@ -201,14 +200,14 @@ impl CommandDispatcher {
                     };
                 }
                 NodeType::Literal { string, .. } => {
-                    if raw_args.pop() != Some(&string) {
+                    if raw_args.pop() != Some(string) {
                         return Ok(false);
                     }
                 }
                 NodeType::Argument { consumer, name, .. } => {
                     match consumer.consume(src, server, raw_args).await {
                         Some(consumed) => {
-                            parsed_args.insert(&name, consumed);
+                            parsed_args.insert(name, consumed);
                         }
                         None => return Ok(false),
                     }
@@ -240,14 +239,14 @@ impl CommandDispatcher {
                     return Ok(None);
                 }
                 NodeType::Literal { string, .. } => {
-                    if raw_args.pop() != Some(&string) {
+                    if raw_args.pop() != Some(string) {
                         return Ok(None);
                     }
                 }
                 NodeType::Argument { consumer, name } => {
                     match consumer.consume(src, server, raw_args).await {
                         Some(consumed) => {
-                            parsed_args.insert(&name, consumed);
+                            parsed_args.insert(name, consumed);
                         }
                         None => {
                             return if raw_args.is_empty() {
diff --git a/pumpkin/src/command/mod.rs b/pumpkin/src/command/mod.rs
index cbb61498..11eea197 100644
--- a/pumpkin/src/command/mod.rs
+++ b/pumpkin/src/command/mod.rs
@@ -107,7 +107,7 @@ impl<'a> CommandSender<'a> {
 }
 
 #[must_use]
-pub fn default_dispatcher<'a>() -> CommandDispatcher {
+pub fn default_dispatcher() -> CommandDispatcher {
     let mut dispatcher = CommandDispatcher::default();
 
     dispatcher.register(cmd_pumpkin::init_command_tree());
diff --git a/pumpkin/src/command/tree.rs b/pumpkin/src/command/tree.rs
index 423bf0d1..8f54f949 100644
--- a/pumpkin/src/command/tree.rs
+++ b/pumpkin/src/command/tree.rs
@@ -1,6 +1,6 @@
 use super::{args::ArgumentConsumer, CommandExecutor};
 use crate::command::CommandSender;
-use std::{borrow::Cow, collections::VecDeque, fmt::Debug, rc::Rc, sync::Arc};
+use std::{collections::VecDeque, fmt::Debug, sync::Arc};
 
 /// see [`crate::commands::tree_builder::argument`]
 pub type RawArgs<'a> = Vec<&'a str>;