Function has_rust_up

crates/cli/src/detect.rs:15–24

Check if `rustup` is installed (aka: Is in the `PATH`).

()

/// Check if `rustup` is installed (aka: Is in the `PATH`).
pub(crate) fn has_rust_up() -> bool {
    match std::env::consts::OS {
        "linux" | "freebsd" | "netbsd" | "openbsd" | "solaris" | "macos" => find_executable("rustup").is_some(),
        "windows" => find_executable("rustup.exe").is_some(),
        unsupported_os => {
            eprintln!("This OS may be unsupported for `rustup`: {unsupported_os}");
            false
        }
    }
}

/// Check if `rustfmt` is installed (aka: Is in the `PATH`).
pub(crate) fn has_rust_fmt() -> bool {