error[E0045]: C-variadic function must have C or cdecl calling convention | |
--> $DIR/variadic-ffi-1.rs:5:5 | |
| | |
LL | fn printf(_: *const u8, ...); | |
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ C-variadics require C or cdecl calling convention | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0045`. |