multiversx_sc_wasm_adapter/
error_hook.rs

1unsafe extern "C" {
2    fn signalError(messageOffset: *const u8, messageLength: i32) -> !;
3}
4
5#[inline(always)]
6pub(crate) fn signal_error(message: &[u8]) -> ! {
7    unsafe { signalError(message.as_ptr(), message.len() as i32) }
8}