I might misunderstand the question here. Could you elaborate more why the complete grammar of Rust is important for writing a compiler (for any programming lan

I might misunderstand the question here. Could you elaborate more why the complete grammar of Rust is important for writing a compiler (for any programming langugage) in Rust? I thought the question was about whether to write a compiler in Rust or C. But it seems you meant writing a parser that parsed the Rust language itself. Or there's something I misunderstand here.