(&mut self, node: Node<'t>)
| 440 | // --- visitNode ------------------------------------------------------------ |
| 441 | |
| 442 | fn visit_node(&mut self, node: Node<'t>) { |
| 443 | stack_guard!(); |
| 444 | let kind = node.kind(); |
| 445 | let mut skip_children = false; |
| 446 | |
| 447 | self.maybe_capture_fn_refs(node); |
| 448 | |
| 449 | if matches!(kind, "function_item" | "function_signature_item") { |
| 450 | self.extract_fn_or_method(node); |
| 451 | skip_children = true; |
| 452 | } else if kind == "trait_item" { |
| 453 | self.extract_interface(node); |
| 454 | skip_children = true; |
| 455 | } else if kind == "struct_item" { |
| 456 | self.extract_aggregate(node, "struct"); |
| 457 | skip_children = true; |
| 458 | } else if kind == "union_item" { |
| 459 | self.extract_aggregate(node, "union"); |
| 460 | skip_children = true; |
| 461 | } else if kind == "enum_item" { |
| 462 | self.extract_enum(node); |
| 463 | skip_children = true; |
| 464 | } else if kind == "type_item" { |
| 465 | self.extract_type_alias(node); |
| 466 | // extractTypeAlias returns false for rust (plain alias) — children |
| 467 | // are visited (nothing in them has a branch). |
| 468 | } else if matches!(kind, "let_declaration" | "const_item" | "static_item") |
| 469 | && !self.inside_class_like() |
| 470 | { |
| 471 | // Inside a class-like scope the gate fails and the else-ladder |
| 472 | // falls through with children VISITED — a trait const's value |
| 473 | // expression emits calls refs from the trait node. |
| 474 | self.extract_variable(node); |
| 475 | self.scan_fn_ref_subtree(node, 0); |
| 476 | skip_children = true; |
| 477 | } else if kind == "use_declaration" { |
| 478 | self.extract_import(node); |
| 479 | // importTypes branch never sets skipChildren. |
| 480 | } else if kind == "call_expression" { |
| 481 | self.extract_call(node); |
| 482 | } else if kind == "struct_expression" { |
| 483 | self.extract_instantiation(node); |
| 484 | } else if kind == "impl_item" { |
| 485 | // Emits the implements back-reference; skipChildren stays false so |
| 486 | // the declaration_list is visited at FILE scope (impl pushes |
| 487 | // nothing on the stack). |
| 488 | self.extract_rust_impl_item(node); |
| 489 | } |
| 490 | |
| 491 | if !skip_children { |
| 492 | for i in 0..node.named_child_count() { |
| 493 | if let Some(c) = node.named_child(i) { |
| 494 | self.visit_node(c); |
| 495 | } |
| 496 | } |
| 497 | } |
| 498 | } |
| 499 |
no test coverage detected