fix: resolve clippy warnings and format code

nora-registry/src/auth.rs

@@ -405,7 +405,9 @@ mod tests {
         // Protected paths
         assert!(!is_public_path("/v2/myimage/blobs/sha256:abc"));
         assert!(!is_public_path("/v2/library/nginx/manifests/latest"));
-        assert!(!is_public_path("/maven2/com/example/artifact/1.0/artifact.jar"));
+        assert!(!is_public_path(
+            "/maven2/com/example/artifact/1.0/artifact.jar"
+        ));
         assert!(!is_public_path("/npm/lodash"));
     }
 

nora-registry/src/error.rs

@@ -1,3 +1,4 @@
+#![allow(dead_code)]
 //! Application error handling with HTTP response conversion
 //!
 //! Provides a unified error type that can be converted to HTTP responses

nora-registry/src/main.rs

@@ -29,11 +29,7 @@ pub use storage::Storage;
 use tokens::TokenStore;
 
 #[derive(Parser)]
-#[command(
-    name = "nora",
-    version,
-    about = "Multi-protocol artifact registry"
-)]
+#[command(name = "nora", version, about = "Multi-protocol artifact registry")]
 struct Cli {
     #[command(subcommand)]
     command: Option<Commands>,

nora-registry/src/migrate.rs

@@ -8,17 +8,12 @@ use indicatif::{ProgressBar, ProgressStyle};
 use tracing::{info, warn};
 
 /// Migration options
+#[derive(Default)]
 pub struct MigrateOptions {
     /// If true, show what would be migrated without copying
     pub dry_run: bool,
 }
 
-impl Default for MigrateOptions {
-    fn default() -> Self {
-        Self { dry_run: false }
-    }
-}
-
 /// Migration statistics
 #[derive(Debug, Default)]
 pub struct MigrateStats {
@@ -64,7 +59,9 @@ pub async fn migrate(
     let pb = ProgressBar::new(keys.len() as u64);
     pb.set_style(
         ProgressStyle::default_bar()
-            .template("{spinner:.green} [{elapsed_precise}] [{bar:40.cyan/blue}] {pos}/{len} ({eta})")
+            .template(
+                "{spinner:.green} [{elapsed_precise}] [{bar:40.cyan/blue}] {pos}/{len} ({eta})",
+            )
             .expect("Invalid progress bar template")
             .progress_chars("#>-"),
     );

nora-registry/src/rate_limit.rs

@@ -1,3 +1,4 @@
+#![allow(dead_code)]
 //! Rate limiting configuration and middleware
 //!
 //! Provides rate limiting to protect against:
@@ -27,11 +28,11 @@ pub struct RateLimitConfig {
 impl Default for RateLimitConfig {
     fn default() -> Self {
         Self {
-            auth_rps: 1,       // 1 req/sec for auth (strict)
-            auth_burst: 5,     // Allow burst of 5
-            upload_rps: 10,    // 10 req/sec for uploads
-            upload_burst: 20,  // Allow burst of 20
-            general_rps: 100,  // 100 req/sec general
+            auth_rps: 1,        // 1 req/sec for auth (strict)
+            auth_burst: 5,      // Allow burst of 5
+            upload_rps: 10,     // 10 req/sec for uploads
+            upload_burst: 20,   // Allow burst of 20
+            general_rps: 100,   // 100 req/sec general
             general_burst: 200, // Allow burst of 200
         }
     }

nora-registry/src/registry/docker.rs

@@ -178,10 +178,7 @@ async fn put_manifest(
     }
 }
 
-async fn list_tags(
-    State(state): State<Arc<AppState>>,
-    Path(name): Path<String>,
-) -> Response {
+async fn list_tags(State(state): State<Arc<AppState>>, Path(name): Path<String>) -> Response {
     if let Err(e) = validate_docker_name(&name) {
         return (StatusCode::BAD_REQUEST, e.to_string()).into_response();
     }

nora-registry/src/storage/mod.rs

@@ -76,10 +76,8 @@ impl Storage {
 
     pub async fn list(&self, prefix: &str) -> Vec<String> {
         // Empty prefix is valid for listing all
-        if !prefix.is_empty() {
-            if let Err(_) = validate_storage_key(prefix) {
-                return Vec::new();
-            }
+        if !prefix.is_empty() && validate_storage_key(prefix).is_err() {
+            return Vec::new();
         }
         self.inner.list(prefix).await
     }

nora-registry/src/ui/templates.rs

@@ -59,7 +59,13 @@ pub fn render_dashboard(stats: &RegistryStats) -> String {
             </div>
         </div>
     "##,
-        stat_card("Docker", icons::DOCKER, stats.docker, "/ui/docker", "images"),
+        stat_card(
+            "Docker",
+            icons::DOCKER,
+            stats.docker,
+            "/ui/docker",
+            "images"
+        ),
         stat_card("Maven", icons::MAVEN, stats.maven, "/ui/maven", "artifacts"),
         stat_card("npm", icons::NPM, stats.npm, "/ui/npm", "packages"),
         stat_card("Cargo", icons::CARGO, stats.cargo, "/ui/cargo", "crates"),
@@ -455,7 +461,9 @@ fn get_registry_icon(registry_type: &str) -> &'static str {
         "npm" => icons::NPM,
         "cargo" => icons::CARGO,
         "pypi" => icons::PYPI,
-        _ => r#"<path fill="currentColor" d="M10 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2h-8l-2-2z"/>"#,
+        _ => {
+            r#"<path fill="currentColor" d="M10 4H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2h-8l-2-2z"/>"#
+        }
     }
 }
 

nora-registry/src/validation.rs

@@ -1,3 +1,4 @@
+#![allow(dead_code)]
 //! Input validation for artifact registry paths and identifiers
 //!
 //! Provides security validation to prevent path traversal attacks and
@@ -92,7 +93,7 @@ pub fn validate_storage_key(key: &str) -> Result<(), ValidationError> {
 
     // Check each segment
     for segment in key.split('/') {
-        if segment.is_empty() && key != "" {
+        if segment.is_empty() && !key.is_empty() {
             // Allow trailing slash but not double slashes
             continue;
         }