rust-call-graph

Visualize a Rust call graph by using LSP call hierarchy to map incoming callers and outgoing callees. This maps function relationships across modules, helping you trace dependencies and review code design effectively.

Yes, rust-analyzer exposes the LSP call hierarchy needed to inspect incoming callers and outgoing callees across modules. The tool uses this data to map cross-module interactions for dependency tracing and debugging.

Generate Mermaid-style diagrams from Rust code by leveraging LSP call hierarchy data. The tool maps function relationships and optionally renders them into Mermaid or ASCII diagrams to share findings.

Control traversal depth by applying depth-controlled filtering to focus on relevant code paths. This narrows the LSP call hierarchy analysis to specific callers and callees, making large Rust codebases easier to explore.

Yes, an LSP-enabled environment with rust-analyzer-compatible tooling is required. This setup exposes the incoming and outgoing call hierarchy data needed to map function interactions and generate call graphs.

LSP call hierarchy provides depth-controlled traversal to automatically map callers and callees across modules, overcoming the limitations of manual tracing for debugging performance issues or tracing dependencies in large Rust codebases.