diff --git a/crates/infigraph-core/src/vuln/mod.rs b/crates/infigraph-core/src/vuln/mod.rs
index 8133dc9..79c3b86 100644
--- a/crates/infigraph-core/src/vuln/mod.rs
+++ b/crates/infigraph-core/src/vuln/mod.rs
@@ -421,7 +421,7 @@ pub fn format_table(report: &VulnReport) -> String {
             truncate_str(&f.dep_name, 20),
             truncate_str(&f.dep_version, 12),
             truncate_str(&f.vuln_id, 18),
-            &f.severity,
+            f.severity,
             summary_truncated,
         ));
     }
diff --git a/crates/infigraph-languages/languages/rust/relations.scm b/crates/infigraph-languages/languages/rust/relations.scm
index 3170364..a2a3cbc 100644
--- a/crates/infigraph-languages/languages/rust/relations.scm
+++ b/crates/infigraph-languages/languages/rust/relations.scm
@@ -19,3 +19,6 @@
 
 ; Struct inheritance via trait bounds isn't direct, but impl Trait for Type is
 ; We capture impl blocks as a relationship
+(impl_item
+  trait: (type_identifier) @inherit.parent
+  type: (type_identifier) @inherit.child)
diff --git a/crates/infigraph-languages/languages/typescript/relations.scm b/crates/infigraph-languages/languages/typescript/relations.scm
index 378cb0c..ce00a4d 100644
--- a/crates/infigraph-languages/languages/typescript/relations.scm
+++ b/crates/infigraph-languages/languages/typescript/relations.scm
@@ -13,3 +13,23 @@
 ; Import statements
 (import_statement
   source: (string) @import.module)
+
+; Class inheritance: class Foo extends Bar
+(class_declaration
+  name: (type_identifier) @inherit.child
+  (class_heritage
+    (extends_clause
+      value: (identifier) @inherit.parent)))
+
+; Interface inheritance: interface Foo extends Bar
+(interface_declaration
+  name: (type_identifier) @inherit.child
+  (extends_type_clause
+    type: (type_identifier) @inherit.parent))
+
+; Class implements: class Foo implements Bar
+(class_declaration
+  name: (type_identifier) @inherit.child
+  (class_heritage
+    (implements_clause
+      (type_identifier) @inherit.parent)))
diff --git a/crates/infigraph-languages/tests/registry_integration.rs b/crates/infigraph-languages/tests/registry_integration.rs
index 3c54c4c..f538a2e 100644
--- a/crates/infigraph-languages/tests/registry_integration.rs
+++ b/crates/infigraph-languages/tests/registry_integration.rs
@@ -142,6 +142,34 @@ fn test_extraction_smoke_rust() {
     assert!(names.contains(&"main"), "should extract main: {names:?}");
 }
 
+/// Regression test: rust/relations.scm had a comment describing intent to
+/// capture `impl Trait for Type` as an INHERITS relationship, but no actual
+/// query pattern was ever written -- every trait impl in every Rust codebase
+/// silently produced zero INHERITS edges (confirmed against infigraph's own
+/// `impl GraphBackend for KuzuBackend`, which had no corresponding edge).
+#[test]
+fn test_extraction_rust_impl_trait_produces_inherits_edge() {
+    use infigraph_core::model::RelationKind;
+
+    let registry = bundled_registry().unwrap();
+    let pack = registry.for_extension(".rs").unwrap();
+
+    let source = b"trait Greet {\n    fn hello(&self);\n}\nstruct Person;\nimpl Greet for Person {\n    fn hello(&self) {}\n}\n";
+    let extraction = infigraph_core::extract::extract_file("test.rs", source, pack)
+        .expect("extraction should succeed");
+
+    assert!(
+        extraction
+            .relations
+            .iter()
+            .any(|r| r.kind == RelationKind::Inherits
+                && r.source_id.contains("Person")
+                && r.target_id.contains("Greet")),
+        "expected an INHERITS edge from Person to Greet, got: {:?}",
+        extraction.relations
+    );
+}
+
 #[test]
 fn test_extraction_smoke_typescript() {
     let registry = bundled_registry().unwrap();
@@ -162,6 +190,50 @@ fn test_extraction_smoke_typescript() {
     );
 }
 
+/// Regression test: typescript/relations.scm had no inheritance capture at
+/// all (only calls + imports), unlike python/relations.scm and
+/// javascript/relations.scm which both have working @inherit.child/
+/// @inherit.parent patterns -- every `class X extends Y`, `interface X
+/// extends Y`, and `class X implements Y` in every TypeScript codebase
+/// silently produced zero INHERITS edges (confirmed against a real repo's
+/// `InputProps extends React.ComponentProps<'input'>`, which had no
+/// corresponding edge).
+#[test]
+fn test_extraction_typescript_inheritance_produces_edges() {
+    use infigraph_core::model::RelationKind;
+
+    let registry = bundled_registry().unwrap();
+    let pack = registry.for_extension(".ts").unwrap();
+
+    let source = b"class Animal {}\nclass Dog extends Animal {}\n\ninterface Shape {}\ninterface Circle extends Shape {}\n\ninterface Drawable {}\nclass Square implements Drawable {}\n";
+    let extraction = infigraph_core::extract::extract_file("test.ts", source, pack)
+        .expect("extraction should succeed");
+
+    let has_edge = |child: &str, parent: &str| {
+        extraction.relations.iter().any(|r| {
+            r.kind == RelationKind::Inherits
+                && r.source_id.contains(child)
+                && r.target_id.contains(parent)
+        })
+    };
+
+    assert!(
+        has_edge("Dog", "Animal"),
+        "class extends: {:?}",
+        extraction.relations
+    );
+    assert!(
+        has_edge("Circle", "Shape"),
+        "interface extends: {:?}",
+        extraction.relations
+    );
+    assert!(
+        has_edge("Square", "Drawable"),
+        "class implements: {:?}",
+        extraction.relations
+    );
+}
+
 #[test]
 fn test_extraction_smoke_go() {
     let registry = bundled_registry().unwrap();
diff --git a/crates/lsp-to-scip/src/main.rs b/crates/lsp-to-scip/src/main.rs
index 066e543..3f15dae 100644
--- a/crates/lsp-to-scip/src/main.rs
+++ b/crates/lsp-to-scip/src/main.rs
@@ -502,11 +502,10 @@ fn parse_symbol(v: &serde_json::Value) -> Option<LspSymbol> {
             .and_then(parse_range)
             .unwrap_or(range.clone());
         (range, sel)
-    } else if let Some(loc) = v.get("location") {
+    } else {
+        let loc = v.get("location")?;
         let range = parse_range(&loc["range"])?;
         (range.clone(), range)
-    } else {
-        return None;
     };
 
     Some(LspSymbol {