Struct haru::vmbindings::exframe::ExFrame

pub struct ExFrame {
    pub unwind_env: *const Env,
    pub unwind_stack: usize,
    pub unwind_native_call_depth: usize,
    // some fields omitted
}

Exception frame

Fields

unwind_env: *const Env

The target call stack frame to rewind to

unwind_stack: usize

The target virtual machine stack index to rewind to

unwind_native_call_depth: usize

How many native functions to return until we can call this?

Methods

impl ExFrame

pub fn new(
    unwind_env: *const Env,
    unwind_stack: usize,
    unwind_native_call_depth: usize
) -> ExFrame

pub fn set_handler(&mut self, rec: *const Record, fun: Function)

pub fn get_handler(&self, vm: *const Vm, val: &Value) -> Option<&Function>