Module call_graph

Structs§

BfsNode
BuildProgress
CallEdge
CallGraph
CallGraphInputs: Everything the call-graph builder reads, sourced from the GraphProvider facade (PropertyGraph). Replaces the former direct ProjectIndex dependency (#696): the file inventory, the symbol table (for enclosing-symbol attribution) and the import/reexport adjacency (for scope-aware callee resolution). Source content itself is still read fresh from disk per file.
PathHop
SymbolSpan: Minimal symbol span the call-graph builder needs to attribute a call site to its enclosing symbol — backend-agnostic, decoupled from any graph store.

build_import_adjacency: Build a file -> imported files adjacency from the project index’s import and reexport edges, used to scope callee resolution to a caller’s imports.
resolve_callee_file: Resolve a single callee name to its defining file in the scope of caller_file.
resolve_callee_files: Resolve callee names to a single defining file when scope makes it unambiguous across all call sites. Names that resolve to different files from different scopes are omitted, so callers never attribute a call to the wrong file. Keyed by callee name to match the call graph’s name-keyed nodes.