crustc: Full Rust Compiler Ported to C

The GitHub repository named crustc contains a complete translation of rustc into C. rustc is the official compiler for the Rust programming language. The project aims to reproduce the entire compiler functionality using C code. All core components of rustc are represented in the generated C source. The effort demonstrates the feasibility of cross‑language compiler porting. Developers can explore the C version to study compiler internals. The code is publicly available for inspection and contribution. The project may aid environments where a native Rust toolchain is unavailable.