src/libpanic_unwind/hermit.rs

   1 //! Unwinding for *hermit* target.
   2 //!
   3 //! Right now we don't support this, so this is just stubs.
   4
   5 use alloc::boxed::Box;
   6 use core::any::Any;
   7 use core::ptr;
   8
   9 pub fn payload() -> *mut u8 {
  10     ptr::null_mut()
  11 }
  12
  13 pub unsafe fn cleanup(_ptr: *mut u8) -> Box<dyn Any + Send> {
  14     extern "C" {
  15         pub fn __rust_abort() -> !;
  16     }
  17     __rust_abort();
  18 }
  19
  20 pub unsafe fn panic(_data: Box<dyn Any + Send>) -> u32 {
  21     extern "C" {
  22         pub fn __rust_abort() -> !;
  23     }
  24     __rust_abort();
  25 }