From a445256d861c00d949aacd20febb8db537ba6cdf Mon Sep 17 00:00:00 2001
From: Stefan Hacker <duffy@debian-linux-terminal.local>
Date: Sun, 12 Apr 2026 02:02:53 +0200
Subject: [PATCH] fix: Alle Rust-Warnings bereinigt

- unused variables: Underscore-Prefix (_real_path, _had_changes, _file_id)
- dead_code: #[allow(dead_code)] fuer zukuenftige Methoden
  (open_cloud_file, close_cloud_file, get_changes, LockResponse, SyncChangesResponse)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 clients/desktop/src-tauri/src/lib.rs         | 8 ++++----
 clients/desktop/src-tauri/src/sync/api.rs    | 3 +++
 clients/desktop/src-tauri/src/sync/engine.rs | 4 +++-
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/clients/desktop/src-tauri/src/lib.rs b/clients/desktop/src-tauri/src/lib.rs
index d2e07d4..8237f90 100644
--- a/clients/desktop/src-tauri/src/lib.rs
+++ b/clients/desktop/src-tauri/src/lib.rs
@@ -19,7 +19,7 @@ use std::collections::HashMap;
 /// Tracks a file opened from a .cloud placeholder
 #[derive(Clone, Debug)]
 struct OpenedFile {
-    file_id: i64,
+    _file_id: i64,
     real_path: PathBuf,
     cloud_name: String, // original .cloud filename
 }
@@ -255,7 +255,7 @@ async fn open_cloud_file(state: State<'_, AppState>, cloud_path: String) -> Resu
 
     // Track opened file for auto-close detection
     state.opened_files.lock().unwrap().insert(file_id, OpenedFile {
-        file_id,
+        _file_id: file_id,
         real_path: real_path.clone(),
         cloud_name: path.file_name().unwrap().to_string_lossy().to_string(),
     });
@@ -592,7 +592,7 @@ fn start_background_sync(
 
             let state = app_w.state::<AppState>();
             let watchers = state.watchers.lock().unwrap();
-            let mut had_changes = false;
+            let mut _had_changes = false;
 
             for watcher in watchers.iter() {
                 while let Ok(change) = watcher.receiver.try_recv() {
@@ -608,7 +608,7 @@ fn start_background_sync(
                         ChangeKind::Deleted => format!("Geloescht: {}", name),
                     };
                     let _ = app_w.emit("file-change", msg);
-                    had_changes = true;
+                    _had_changes = true;
                     last_change = std::time::Instant::now();
                     pending = true;
                 }
diff --git a/clients/desktop/src-tauri/src/sync/api.rs b/clients/desktop/src-tauri/src/sync/api.rs
index a8c4e8a..242311d 100644
--- a/clients/desktop/src-tauri/src/sync/api.rs
+++ b/clients/desktop/src-tauri/src/sync/api.rs
@@ -41,12 +41,14 @@ pub struct SyncTreeResponse {
 }
 
 #[derive(Debug, Serialize, Deserialize)]
+#[allow(dead_code)]
 pub struct SyncChangesResponse {
     pub changes: Vec<FileEntry>,
     pub server_time: String,
 }
 
 #[derive(Debug, Serialize, Deserialize)]
+#[allow(dead_code)]
 pub struct LockResponse {
     pub locked: Option<bool>,
     pub locked_by: Option<String>,
@@ -127,6 +129,7 @@ impl MiniCloudApi {
         Ok(data.tree)
     }
 
+    #[allow(dead_code)]
     pub async fn get_changes(&self, since: &str) -> Result<SyncChangesResponse, String> {
         let url = format!("{}/api/sync/changes?since={}", self.server_url, since);
         let resp = self.client.get(&url)
diff --git a/clients/desktop/src-tauri/src/sync/engine.rs b/clients/desktop/src-tauri/src/sync/engine.rs
index 716261a..736eb29 100644
--- a/clients/desktop/src-tauri/src/sync/engine.rs
+++ b/clients/desktop/src-tauri/src/sync/engine.rs
@@ -376,13 +376,14 @@ impl SyncEngine {
     }
 
     /// Open a .cloud placeholder file: download the real file, rename, return path
+    #[allow(dead_code)]
     pub async fn open_cloud_file(&self, cloud_path: &Path) -> Result<PathBuf, String> {
         let content = std::fs::read_to_string(cloud_path)
             .map_err(|e| format!("Platzhalter lesen: {}", e))?;
         let placeholder: CloudPlaceholder = serde_json::from_str(&content)
             .map_err(|e| format!("Platzhalter ungueltig: {}", e))?;
 
-        let real_path = cloud_path.with_extension("");
+        let _real_path = cloud_path.with_extension("");
         // Remove .cloud extension to get real filename
         let real_path = cloud_path.parent().unwrap().join(&placeholder.name);
 
@@ -399,6 +400,7 @@ impl SyncEngine {
     }
 
     /// Close a previously opened file: sync back, recreate .cloud, unlock
+    #[allow(dead_code)]
     pub async fn close_cloud_file(&self, real_path: &Path, file_id: i64) -> Result<(), String> {
         // Upload changes
         // We need the parent_id - for now upload to the same location