| error: `extern` fn uses type `[u8]`, which is not FFI-safe | |
| --> $DIR/extern-C-fnptr-lints-slices.rs:5:14 | |
| | | |
| LL | pub type F = extern "C" fn(&[u8]); | |
| | ^^^^^^^^^^^^^^^^^^^^ not FFI-safe | |
| | | |
| = help: consider using a raw pointer instead | |
| = note: slices have no C equivalent | |
| note: the lint level is defined here | |
| --> $DIR/extern-C-fnptr-lints-slices.rs:1:8 | |
| | | |
| LL | #[deny(improper_ctypes_definitions)] | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| error: aborting due to 1 previous error | |