Function getLastError [src]

Prototype

pub fn getLastError(it: *StackIterator) ?struct { err: UnwindError, address: usize, }

Parameters

it: *StackIterator

Source

  pub fn getLastError(it: *StackIterator) ?struct {
    err: UnwindError,
    address: usize,
} {
    if (!have_ucontext) return null;
    if (it.unwind_state) |*unwind_state| {
        if (unwind_state.last_error) |err| {
            unwind_state.last_error = null;
            return .{
                .err = err,
                .address = unwind_state.dwarf_context.pc,
            };
        }
    }

    return null;
}  