refactor: simplify function return types and remove unnecessary wraps

src-tauri/Cargo.toml

@@ -254,3 +254,4 @@ cloned_instead_of_copied = "deny"
 unnecessary_self_imports = "deny"
 unused_trait_names = "deny"
 wildcard_imports = "deny"
+unnecessary_wraps = "deny"

src-tauri/src/cmd/app.rs

@@ -84,8 +84,8 @@ pub async fn restart_app() -> CmdResult<()> {
 
 /// 获取便携版标识
 #[tauri::command]
-pub fn get_portable_flag() -> CmdResult<bool> {
-    Ok(*dirs::PORTABLE_FLAG.get().unwrap_or(&false))
+pub fn get_portable_flag() -> bool {
+    *dirs::PORTABLE_FLAG.get().unwrap_or(&false)
 }
 
 /// 获取应用目录
@@ -241,16 +241,14 @@ pub async fn copy_icon_file(path: String, icon_info: IconInfo) -> CmdResult<Stri
 
 /// 通知UI已准备就绪
 #[tauri::command]
-pub fn notify_ui_ready() -> CmdResult<()> {
+pub fn notify_ui_ready() {
     logging!(info, Type::Cmd, "前端UI已准备就绪");
     ui::mark_ui_ready();
-    Ok(())
 }
 
 /// UI加载阶段
 #[tauri::command]
-pub fn update_ui_stage(stage: UiReadyStage) -> CmdResult<()> {
+pub fn update_ui_stage(stage: UiReadyStage) {
     logging!(info, Type::Cmd, "UI加载阶段更新: {:?}", &stage);
     ui::update_ui_ready_stage(stage);
-    Ok(())
 }

src-tauri/src/cmd/network.rs

@@ -3,6 +3,7 @@ use crate::cmd::StringifyErr as _;
 use crate::core::{EventDrivenProxyManager, async_proxy_query::AsyncProxyQuery};
 use crate::process::AsyncHandler;
 use crate::{logging, utils::logging::Type};
+use gethostname::gethostname;
 use network_interface::NetworkInterface;
 use serde_yaml_ng::Mapping;
 
@@ -61,11 +62,9 @@ pub async fn get_auto_proxy() -> CmdResult<Mapping> {
 
 /// 获取系统主机名
 #[tauri::command]
-pub fn get_system_hostname() -> CmdResult<String> {
-    use gethostname::gethostname;
-
+pub fn get_system_hostname() -> String {
     // 获取系统主机名，处理可能的非UTF-8字符
-    let hostname = match gethostname().into_string() {
+    match gethostname().into_string() {
         Ok(name) => name,
         Err(os_string) => {
             // 对于包含非UTF-8的主机名，使用调试格式化
@@ -73,9 +72,7 @@ pub fn get_system_hostname() -> CmdResult<String> {
             // 去掉可能存在的引号
             fallback.trim_matches('"').to_string()
         }
-    };
-
-    Ok(hostname)
+    }
 }
 
 /// 获取网络接口列表

src-tauri/src/cmd/system.rs

@@ -53,12 +53,12 @@ pub async fn get_running_mode() -> Result<Arc<RunningMode>, String> {
 
 /// 获取应用的运行时间（毫秒）
 #[tauri::command]
-pub fn get_app_uptime() -> CmdResult<u128> {
-    Ok(APP_START_TIME.elapsed().as_millis())
+pub fn get_app_uptime() -> u128 {
+    APP_START_TIME.elapsed().as_millis()
 }
 
 /// 检查应用是否以管理员身份运行
 #[tauri::command]
-pub fn is_admin() -> CmdResult<bool> {
-    Ok(*APPS_RUN_AS_ADMIN)
+pub fn is_admin() -> bool {
+    *APPS_RUN_AS_ADMIN
 }

src-tauri/src/cmd/uwp.rs

@@ -17,6 +17,7 @@ mod platform {
 mod platform {
     use super::CmdResult;
 
+    #[allow(clippy::unnecessary_wraps)]
     pub const fn invoke_uwp_tool() -> CmdResult {
         Ok(())
     }

src-tauri/src/config/config.rs

@@ -57,9 +57,7 @@ impl Config {
         Self::ensure_default_profile_items().await?;
 
         // init Tun mode
-        if !cmd::system::is_admin().unwrap_or_default()
-            && service::is_service_available().await.is_err()
-        {
+        if !cmd::system::is_admin() && service::is_service_available().await.is_err() {
             let verge = Self::verge().await;
             verge.edit_draft(|d| {
                 d.enable_tun_mode = Some(false);

src-tauri/src/config/prfitem.rs

@@ -581,6 +581,7 @@ impl PrfItem {
 }
 
 // 向前兼容，默认为订阅启用自动更新
+#[allow(clippy::unnecessary_wraps)]
 const fn default_allow_auto_update() -> Option<bool> {
     Some(true)
 }

src-tauri/src/core/manager/lifecycle.rs

@@ -27,7 +27,10 @@ impl CoreManager {
 
         match *self.get_running_mode() {
             RunningMode::Service => self.stop_core_by_service().await,
-            RunningMode::Sidecar => self.stop_core_by_sidecar(),
+            RunningMode::Sidecar => {
+                self.stop_core_by_sidecar();
+                Ok(())
+            }
             RunningMode::NotRunning => Ok(()),
         }
     }

src-tauri/src/core/manager/state.rs

@@ -96,7 +96,7 @@ impl CoreManager {
         Ok(())
     }
 
-    pub(super) fn stop_core_by_sidecar(&self) -> Result<()> {
+    pub(super) fn stop_core_by_sidecar(&self) {
         logging!(info, Type::Core, "Stopping sidecar");
         defer! {
             self.set_running_mode(RunningMode::NotRunning);
@@ -106,7 +106,6 @@ impl CoreManager {
             drop(child);
             logging!(trace, Type::Core, "Sidecar stopped (PID: {:?})", pid);
         }
-        Ok(())
     }
 
     pub(super) async fn start_core_by_service(&self) -> Result<()> {

src-tauri/src/core/service.rs

@@ -456,12 +456,12 @@ impl ServiceManager {
         Self(ServiceStatus::Unavailable("Need Checks".into()))
     }
 
-    pub const fn config() -> Option<clash_verge_service_ipc::IpcConfig> {
-        Some(clash_verge_service_ipc::IpcConfig {
+    pub const fn config() -> clash_verge_service_ipc::IpcConfig {
+        clash_verge_service_ipc::IpcConfig {
             default_timeout: Duration::from_millis(30),
             retry_delay: Duration::from_millis(250),
             max_retries: 6,
-        })
+        }
     }
 
     pub async fn init(&mut self) -> Result<()> {

src-tauri/src/core/sysopt.rs

@@ -100,13 +100,12 @@ impl Sysopt {
         self.initialed.load(Ordering::SeqCst)
     }
 
-    pub fn init_guard_sysproxy(&self) -> Result<()> {
+    pub fn init_guard_sysproxy(&self) {
         // 使用事件驱动代理管理器
         let proxy_manager = EventDrivenProxyManager::global();
         proxy_manager.notify_app_started();
 
         logging!(info, Type::Core, "已启用事件驱动代理守卫");
-        Ok(())
     }
 
     /// init the sysproxy

src-tauri/src/core/tray/mod.rs

@@ -301,8 +301,8 @@ impl Tray {
         let verge = Config::verge().await.latest_arc();
         let system_proxy = verge.enable_system_proxy.as_ref().unwrap_or(&false);
         let tun_mode = verge.enable_tun_mode.as_ref().unwrap_or(&false);
-        let tun_mode_available = cmd::system::is_admin().unwrap_or_default()
-            || service::is_service_available().await.is_ok();
+        let tun_mode_available =
+            cmd::system::is_admin() || service::is_service_available().await.is_ok();
         let mode = {
             Config::clash()
                 .await
@@ -640,7 +640,7 @@ fn create_subcreate_proxy_menu_item(
     current_profile_selected: &[PrfSelected],
     proxy_group_order_map: Option<HashMap<String, usize>>,
     proxy_nodes_data: Result<Proxies>,
-) -> Result<Vec<Submenu<Wry>>> {
+) -> Vec<Submenu<Wry>> {
     let proxy_submenus: Vec<Submenu<Wry>> = {
         let mut submenus: Vec<(String, usize, Submenu<Wry>)> = Vec::new();
 
@@ -767,7 +767,7 @@ fn create_subcreate_proxy_menu_item(
             .map(|(_, _, submenu)| submenu)
             .collect()
     };
-    Ok(proxy_submenus)
+    proxy_submenus
 }
 
 fn create_proxy_menu_item(
@@ -955,7 +955,7 @@ async fn create_tray_menu(
         &current_profile_selected,
         proxy_group_order_map,
         proxy_nodes_data.map_err(anyhow::Error::from),
-    )?;
+    );
 
     let (proxies_menu, inline_proxy_items) = create_proxy_menu_item(
         app_handle,

src-tauri/src/lib.rs

@@ -82,7 +82,7 @@ mod app_init {
     }
 
     /// Setup deep link handling
-    pub fn setup_deep_links(app: &tauri::App) -> Result<(), Box<dyn std::error::Error>> {
+    pub fn setup_deep_links(app: &tauri::App) {
         #[cfg(any(target_os = "linux", all(debug_assertions, windows)))]
         {
             logging!(info, Type::Setup, "注册深层链接...");
@@ -99,8 +99,6 @@ mod app_init {
                 }
             });
         });
-
-        Ok(())
     }
 
     /// Setup autostart plugin
@@ -246,9 +244,7 @@ pub fn run() {
                 logging!(error, Type::Setup, "Failed to setup autostart: {}", e);
             }
 
-            if let Err(e) = app_init::setup_deep_links(app) {
-                logging!(error, Type::Setup, "Failed to setup deep links: {}", e);
-            }
+            app_init::setup_deep_links(app);
 
             if let Err(e) = app_init::setup_window_state(app) {
                 logging!(error, Type::Setup, "Failed to setup window state: {}", e);

src-tauri/src/module/sysinfo.rs

@@ -44,7 +44,7 @@ impl PlatformSpecification {
         // 使用默认值避免在同步上下文中执行异步操作
         let running_mode = "NotRunning".to_string();
 
-        let is_admin = system::is_admin().unwrap_or_default();
+        let is_admin = system::is_admin();
 
         Self {
             system_name,

src-tauri/src/process/guard.rs

@@ -1,22 +1,12 @@
-use anyhow::Result;
 use tauri_plugin_shell::process::CommandChild;
 
-use crate::{logging, utils::logging::Type};
-
 #[derive(Debug)]
 pub struct CommandChildGuard(Option<CommandChild>);
 
 impl Drop for CommandChildGuard {
     #[inline]
     fn drop(&mut self) {
-        if let Err(err) = self.kill() {
-            logging!(
-                error,
-                Type::Service,
-                "Failed to kill child process: {}",
-                err
-            );
-        }
+        self.kill();
     }
 }
 
@@ -27,11 +17,10 @@ impl CommandChildGuard {
     }
 
     #[inline]
-    pub fn kill(&mut self) -> Result<()> {
+    pub fn kill(&mut self) {
         if let Some(child) = self.0.take() {
             let _ = child.kill();
         }
-        Ok(())
     }
 
     #[inline]

src-tauri/src/utils/resolve/mod.rs

@@ -153,7 +153,7 @@ pub(super) async fn init_verge_config() {
 }
 
 pub(super) async fn init_service_manager() {
-    clash_verge_service_ipc::set_config(ServiceManager::config()).await;
+    clash_verge_service_ipc::set_config(Some(ServiceManager::config())).await;
     if !is_service_ipc_path_exists() {
         return;
     }
@@ -174,7 +174,7 @@ pub(super) async fn init_system_proxy() {
 }
 
 pub(super) fn init_system_proxy_guard() {
-    logging_error!(Type::Setup, sysopt::Sysopt::global().init_guard_sysproxy());
+    sysopt::Sysopt::global().init_guard_sysproxy();
 }
 
 pub(super) async fn refresh_tray_menu() {