Struct UnwindHost 

pub struct UnwindHost;

If we have the above host-specific implementations, we can implement Unwind.

Trait Implementations

impl Unwind for UnwindHost

fn next_older_fp_from_fp_offset(&self) -> usize

Returns the offset, from the current frame pointer, of where to get to the previous frame pointer on the stack.

fn next_older_sp_from_fp_offset(&self) -> usize

Returns the offset, from the current frame pointer, of the stack pointer of the next older frame.

unsafe fn get_next_older_pc_from_fp(&self, fp: usize) -> usize

Load the return address of a frame given the frame pointer for that frame.

fn assert_fp_is_aligned(&self, fp: usize)

Debug assertion that the frame pointer is aligned.