diff --git a/.vscode/settings.json b/.vscode/settings.json
index 5a0cd53..1c09785 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -2,6 +2,7 @@
 	"luau-lsp.types.roblox": false,
 	"luau-lsp.types.definitionFiles": ["luneTypes.d.luau"],
 	"luau-lsp.sourcemap.enabled": false,
+	"rust-analyzer.check.command": "clippy",
 	"editor.formatOnSave": true,
 	"stylua.searchParentDirectories": true,
 	"prettier.tabWidth": 2,
diff --git a/src/lune/fs.rs b/src/lune/fs.rs
index 608891f..98ac777 100644
--- a/src/lune/fs.rs
+++ b/src/lune/fs.rs
@@ -25,9 +25,9 @@ impl UserData for LuneFs {
 }
 
 async fn fs_read_file(_: &Lua, path: String) -> Result<String> {
-    Ok(fs::read_to_string(&path)
+    fs::read_to_string(&path)
         .await
-        .map_err(mlua::Error::external)?)
+        .map_err(mlua::Error::external)
 }
 
 async fn fs_read_dir(_: &Lua, path: String) -> Result<Vec<String>> {
@@ -61,27 +61,25 @@ async fn fs_read_dir(_: &Lua, path: String) -> Result<Vec<String>> {
 }
 
 async fn fs_write_file(_: &Lua, (path, contents): (String, String)) -> Result<()> {
-    Ok(fs::write(&path, &contents)
+    fs::write(&path, &contents)
         .await
-        .map_err(mlua::Error::external)?)
+        .map_err(mlua::Error::external)
 }
 
 async fn fs_write_dir(_: &Lua, path: String) -> Result<()> {
-    Ok(fs::create_dir_all(&path)
+    fs::create_dir_all(&path)
         .await
-        .map_err(mlua::Error::external)?)
+        .map_err(mlua::Error::external)
 }
 
 async fn fs_remove_file(_: &Lua, path: String) -> Result<()> {
-    Ok(fs::remove_file(&path)
-        .await
-        .map_err(mlua::Error::external)?)
+    fs::remove_file(&path).await.map_err(mlua::Error::external)
 }
 
 async fn fs_remove_dir(_: &Lua, path: String) -> Result<()> {
-    Ok(fs::remove_dir_all(&path)
+    fs::remove_dir_all(&path)
         .await
-        .map_err(mlua::Error::external)?)
+        .map_err(mlua::Error::external)
 }
 
 async fn fs_is_file(_: &Lua, path: String) -> Result<bool> {
diff --git a/src/lune/json.rs b/src/lune/json.rs
index 488475e..d24b527 100644
--- a/src/lune/json.rs
+++ b/src/lune/json.rs
@@ -24,5 +24,5 @@ fn json_encode(_: &Lua, (val, pretty): (Value, Option<bool>)) -> Result<String>
 }
 
 fn json_decode(lua: &Lua, json: String) -> Result<Value> {
-    Ok(lua.to_value(&json)?)
+    lua.to_value(&json)
 }
diff --git a/src/lune/process.rs b/src/lune/process.rs
index 9b3c345..ff9ca51 100644
--- a/src/lune/process.rs
+++ b/src/lune/process.rs
@@ -44,7 +44,8 @@ fn process_get_env_var(lua: &Lua, key: String) -> Result<Value> {
 }
 
 fn process_set_env_var(_: &Lua, (key, value): (String, String)) -> Result<()> {
-    Ok(env::set_var(&key, &value))
+    env::set_var(key, value);
+    Ok(())
 }
 
 fn process_exit(_: &Lua, exit_code: Option<i32>) -> Result<()> {
@@ -78,7 +79,7 @@ async fn process_spawn(lua: &Lua, (program, args): (String, Option<Vec<String>>)
     let code = output
         .status
         .code()
-        .unwrap_or_else(|| match output.stderr.is_empty() {
+        .unwrap_or(match output.stderr.is_empty() {
             true => 0,
             false => 1,
         });
diff --git a/src/main.rs b/src/main.rs
index cc8fd7e..148bf75 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,5 @@
+#![deny(clippy::all, clippy::cargo)]
+
 use clap::Parser;
 use mlua::Result;
 
diff --git a/src/utils.rs b/src/utils.rs
index 2e31705..b72fa99 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -28,6 +28,6 @@ pub fn pretty_print_luau_error(e: &mlua::Error) {
                 from, to, msg
             )
         }
-        e => eprintln!("{}", e.to_string()),
+        e => eprintln!("{e}"),
     }
 }