Yeah, and cargo check exists for that very reason. It does type checking without actually compiling the code. Rust-analyzer, the LSP server for Rust, runs `carg

Yeah, and cargo check exists for that very reason. It does type checking without actually compiling the code. Rust-analyzer, the LSP server for Rust, runs `cargo check` whenever the file is saved, IIRC, and then shows you what the compiler said.