analyze-rust-ffi-crate-surface

FFI symbol discovery enumerates all extern "C" symbols and types defined in Rust source files that are visible to C code. Run the analysis against your Rust crate to automatically extract these symbols from source declarations and auto-generated headers in src/redisearch_rs/headers, producing a complete inventory.

Usage mapping associates each FFI symbol with the C modules that consume it across your full codebase. The analysis cross-references Rust-exposed symbols against C call sites to produce a traceability report linking each symbol to its C usage context and call signatures.

Cross-language traceability provides a clear map from all Rust FFI symbols to their C usage locations, enabling safer maintenance and auditing. Generate a usage report that documents symbol signatures, module dependencies, and consumption patterns across the integrated Rust and C layers.

No. The analysis automates symbol discovery and usage mapping by reading Rust sources, consulting generated headers, and cross-referencing the C codebase. This eliminates manual tracing and produces a complete, queryable report of all Rust-defined symbols and their C dependencies.

Usage mapping identifies which C modules reference each FFI symbol, revealing unused or orphaned exports. By correlating Rust symbol definitions against C call sites in the full codebase, you detect dead FFI code and validate that exposure is intentional.