| error[E0308]: mismatched types |
| --> $DIR/signature.rs:10:1 |
| | |
| LL | / pub unsafe extern "C" fn foo(a: i32, b: u32) -> u32 { |
| LL | | |
| LL | | loop {} |
| LL | | } |
| | |_^ expected normal fn, found unsafe fn |
| | |
| = note: expected fn pointer `fn(proc_macro::TokenStream) -> proc_macro::TokenStream` |
| found fn item `unsafe extern "C" fn(i32, u32) -> u32 {foo}` |
| note: associated function defined here |
| --> $SRC_DIR/proc_macro/src/bridge/client.rs:LL:COL |
| | |
| LL | pub const fn custom_derive( |
| | ^^^^^^^^^^^^^ |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0308`. |
