1 

     2 #[cfg(some_cargo_config_rustflag)]

     3 fn print_line() {

     4     println!("Rustflag is enabled");

     5 }

     6 

     7 // test that local rustflags don't override global rustflags set via `.cargo/config`

     8 #[cfg(local_rustflag)]

     9 fn test_local_rustflag() {

    10     println!("local_rustflag was enabled");

    11 }

    12 

    13 fn main() {

    14     print_line();

    15     test_local_rustflag();

    16 }