Module index 

Index command implementation

Memory-safe parallel indexing:

• Phase 1: Collect file paths (small memory footprint)
• Phase 2: Parallel read + chunk with rayon (bounded by thread pool)
• Phase 3: Sequential write to Tantivy with periodic commits
• Phase 4: Build semantic trace index (symbols, calls, references)

This avoids holding all file contents or chunks in memory at once.

Functions

run

Run the index command