Module query 

Functions

callees_of

For a given function name, returns all functions it directly calls.

callers_of

For a given function name, returns all functions that directly call it.

collect_call_sites_in_subtree 🔒

Collects all [NodeKind::CallSite] nodes in the AST subtree of root.

find_by_kind

Returns all nodes of the given kind.

find_calls_to

Returns all call sites that target a function with the given func_name.

get_enclosing_function 🔒

Walks up Edge::AstChild edges from start until a [NodeKind::Function] node is found.

unused_functions

Returns all functions that are never the target of a direct call.