src/ai/insight_generator.rs

@@ -4548,7 +4548,10 @@ mod tests {
 
     #[test]
     fn strip_mark_tags_handles_common_patterns() {
-        assert_eq!(InsightGenerator::strip_mark_tags("plain text"), "plain text");
+        assert_eq!(
+            InsightGenerator::strip_mark_tags("plain text"),
+            "plain text"
+        );
         assert_eq!(
             InsightGenerator::strip_mark_tags("…the <mark>lake</mark>…"),
             "…the lake…"

src/database/knowledge_dao.rs

@@ -235,6 +235,7 @@ pub trait KnowledgeDao: Sync + Send {
     ///   - entity_type: optional, restricts nodes to one type
     ///   - node_limit: caps the number of nodes; lower-fact-count
     ///     entities drop first
+    ///
     /// Edges between dropped entities are pruned. Persona scoping
     /// affects fact_count + edge inclusion (rejected / superseded
     /// excluded; All vs Single mirrors the existing pattern).
@@ -937,7 +938,10 @@ impl KnowledgeDao for SqliteKnowledgeDao {
             let mut conn = self.connection.lock().expect("KnowledgeDao lock");
             let mut q = sql_query(sql).into_boxed();
             match persona {
-                PersonaFilter::Single { user_id, persona_id } => {
+                PersonaFilter::Single {
+                    user_id,
+                    persona_id,
+                } => {
                     q = q
                         .bind::<Integer, _>(*user_id)
                         .bind::<Text, _>(persona_id.clone());
@@ -977,7 +981,10 @@ impl KnowledgeDao for SqliteKnowledgeDao {
             // rows flip — REVIEWED survives so the curator can preserve
             // a hand-approved exception under the same predicate.
             let touched = match persona {
-                PersonaFilter::Single { user_id: uid, persona_id: pid } => diesel::update(
+                PersonaFilter::Single {
+                    user_id: uid,
+                    persona_id: pid,
+                } => diesel::update(
                     entity_facts
                         .filter(predicate.eq(target_predicate))
                         .filter(user_id.eq(*uid))
@@ -1282,8 +1289,7 @@ impl KnowledgeDao for SqliteKnowledgeDao {
                         Some(v) => v,
                         None => continue,
                     };
-                    for b in (a + 1)..indices.len() {
-                        let ib = indices[b];
+                    for &ib in &indices[a + 1..] {
                         let vb = match &decoded[ib] {
                             Some(v) => v,
                             None => continue,

src/database/mod.rs

@@ -502,9 +502,9 @@ pub trait ExifDao: Sync + Send {
     /// whose calendar position matches the request's span:
     ///   - `"day"`   — same month + day-of-month (any year)
     ///   - `"week"`  — same week-of-year (SQLite `%W`, Monday-anchored —
-    ///                 close to but not exactly ISO week 8601; the
-    ///                 boundary cases at year-start/end can shift by ±1
-    ///                 vs the prior request-time `iso_week()` filter)
+    ///     close to but not exactly ISO week 8601; the boundary cases
+    ///     at year-start/end can shift by ±1 vs the prior request-time
+    ///     `iso_week()` filter)
     ///   - `"month"` — same month (any year)
     ///
     /// `tz_offset_minutes` is applied to both sides of the strftime

src/database/reconcile.rs

@@ -57,30 +57,28 @@ impl ReconcileStats {
 /// watcher tick. Errors are logged but never propagated; reconciliation
 /// is best-effort and a transient DB hiccup must not stall the watcher.
 pub fn run(conn: &mut SqliteConnection) -> ReconcileStats {
-    let mut stats = ReconcileStats::default();
-
-    stats.tagged_photo_hashes_filled = match backfill_tagged_photo_hashes(conn) {
-        Ok(n) => n,
-        Err(e) => {
-            warn!("reconcile: tagged_photo hash backfill failed: {:?}", e);
-            0
-        }
-    };
-
-    stats.photo_insights_hashes_filled = match backfill_photo_insights_hashes(conn) {
-        Ok(n) => n,
-        Err(e) => {
-            warn!("reconcile: photo_insights hash backfill failed: {:?}", e);
-            0
-        }
-    };
-
-    stats.photo_insights_demoted = match collapse_insight_currents(conn) {
-        Ok(n) => n,
-        Err(e) => {
-            warn!("reconcile: photo_insights scalar merge failed: {:?}", e);
-            0
-        }
+    let stats = ReconcileStats {
+        tagged_photo_hashes_filled: match backfill_tagged_photo_hashes(conn) {
+            Ok(n) => n,
+            Err(e) => {
+                warn!("reconcile: tagged_photo hash backfill failed: {:?}", e);
+                0
+            }
+        },
+        photo_insights_hashes_filled: match backfill_photo_insights_hashes(conn) {
+            Ok(n) => n,
+            Err(e) => {
+                warn!("reconcile: photo_insights hash backfill failed: {:?}", e);
+                0
+            }
+        },
+        photo_insights_demoted: match collapse_insight_currents(conn) {
+            Ok(n) => n,
+            Err(e) => {
+                warn!("reconcile: photo_insights scalar merge failed: {:?}", e);
+                0
+            }
+        },
     };
 
     if stats.changed() {

src/faces.rs

@@ -2118,7 +2118,10 @@ async fn update_face_handler<D: FaceDao>(
             // the short context string we surface in the response body —
             // SQLITE_BUSY here usually means another DAO's writer held the
             // lock past `busy_timeout` (5s), which is invisible in `{}`.
-            warn!("PATCH /image/faces/{}: 500 — update_face failed: {:#}", id, e);
+            warn!(
+                "PATCH /image/faces/{}: 500 — update_face failed: {:#}",
+                id, e
+            );
             return HttpResponse::InternalServerError().body(e.to_string());
         }
     };

src/handlers/image.rs

@@ -183,14 +183,15 @@ pub async fn get_image(
         // review JPEG, ~1–2 MP). Falls through to NamedFile if no preview is
         // available, which preserves the historical behavior for callers
         // that genuinely want the original bytes.
-        if image_size == PhotoSize::Full && exif::is_tiff_raw(&path) {
-            if let Some(preview) = exif::extract_embedded_jpeg_preview(&path) {
-                span.set_status(Status::Ok);
-                return HttpResponse::Ok()
-                    .content_type("image/jpeg")
-                    .insert_header(("Cache-Control", "public, max-age=3600"))
-                    .body(preview);
-            }
+        if image_size == PhotoSize::Full
+            && exif::is_tiff_raw(&path)
+            && let Some(preview) = exif::extract_embedded_jpeg_preview(&path)
+        {
+            span.set_status(Status::Ok);
+            return HttpResponse::Ok()
+                .content_type("image/jpeg")
+                .insert_header(("Cache-Control", "public, max-age=3600"))
+                .body(preview);
         }
 
         if let Ok(file) = NamedFile::open(&path) {
@@ -706,7 +707,7 @@ pub async fn set_image_date(
         Ok(row) => {
             span.set_status(Status::Ok);
             HttpResponse::Ok().json(build_metadata_response_for_date_mutation(
-                &library,
+                library,
                 &normalized_path,
                 row,
             ))
@@ -757,7 +758,7 @@ pub async fn clear_image_date(
         Ok(row) => {
             span.set_status(Status::Ok);
             HttpResponse::Ok().json(build_metadata_response_for_date_mutation(
-                &library,
+                library,
                 &normalized_path,
                 row,
             ))

src/knowledge.rs

@@ -444,8 +444,7 @@ where
             )
             .service(web::resource("/graph").route(web::get().to(get_graph::<D>)))
             .service(
-                web::resource("/predicate-stats")
-                    .route(web::get().to(get_predicate_stats::<D>)),
+                web::resource("/predicate-stats").route(web::get().to(get_predicate_stats::<D>)),
             )
             .service(
                 web::resource("/predicates/{predicate}/bulk-reject")
@@ -1261,12 +1260,8 @@ async fn bulk_reject_predicate<D: KnowledgeDao + 'static>(
     let persona = resolve_persona_filter(&req, &claims, &persona_dao);
     let cx = opentelemetry::Context::current();
     let mut dao = dao.lock().expect("Unable to lock KnowledgeDao");
-    match dao.bulk_reject_facts_by_predicate(
-        &cx,
-        &persona,
-        &predicate,
-        Some(("manual", "manual")),
-    ) {
+    match dao.bulk_reject_facts_by_predicate(&cx, &persona, &predicate, Some(("manual", "manual")))
+    {
         Ok(rejected) => HttpResponse::Ok().json(BulkRejectResponse { rejected }),
         Err(e) => {
             log::error!("bulk_reject_predicate error: {:?}", e);

src/libraries.rs

@@ -94,7 +94,7 @@ pub fn parse_excluded_dirs_column(raw: Option<&str>) -> Vec<String> {
     match raw {
         None => Vec::new(),
         Some(s) => s
-            .split(|c: char| matches!(c, ',' | '\n' | '\r'))
+            .split([',', '\n', '\r'])
             .map(str::trim)
             .filter(|s| !s.is_empty())
             .map(String::from)
@@ -148,10 +148,7 @@ pub fn validate_excluded_dirs_entry(entry: &str) -> Result<String, String> {
     if let Some(rel) = trimmed.strip_prefix('/') {
         // Path form. Reject `..` traversal — `base.join(\"../x\")` doesn't
         // canonicalise, so `path.starts_with(...)` never matches.
-        if rel
-            .split('/')
-            .any(|seg| seg == "..")
-        {
+        if rel.split('/').any(|seg| seg == "..") {
             return Err(format!(
                 "'{}': '..' segments don't normalise — the prefix-match never fires",
                 trimmed
@@ -542,7 +539,10 @@ pub async fn patch_library(
         {
             Ok(n) => affected = affected.max(n),
             Err(e) => {
-                warn!("PATCH /libraries/{}: enabled update failed: {:?}", lib_id, e);
+                warn!(
+                    "PATCH /libraries/{}: enabled update failed: {:?}",
+                    lib_id, e
+                );
                 return HttpResponse::InternalServerError().body(format!("{}", e));
             }
         }
@@ -600,7 +600,9 @@ pub async fn patch_library(
             );
             HttpResponse::Ok().json(lib)
         }
-        None => HttpResponse::NotFound().body(format!("library id {} not found after update", lib_id)),
+        None => {
+            HttpResponse::NotFound().body(format!("library id {} not found after update", lib_id))
+        }
     }
 }
 
@@ -930,10 +932,7 @@ mod tests {
 
     #[test]
     fn validate_strips_trailing_slash_on_path_entries() {
-        assert_eq!(
-            validate_excluded_dirs_entry("/photos/").unwrap(),
-            "/photos"
-        );
+        assert_eq!(validate_excluded_dirs_entry("/photos/").unwrap(), "/photos");
         assert_eq!(
             validate_excluded_dirs_entry("/photos//").unwrap(),
             "/photos"