Struct Frame 

pub struct Frame {
    pub cl: GcClosure,
    pub ip: i32,
    pub base_pointer: usize,
    pub instructions: Vec<u8>,
    pub initialized: Vec<bool>,
}

Fields

cl: GcClosure

Borrowed closure refs. Frames do not own or free these handles; the callee stack slot, main function root, or closure object keeps them live.

ip: i32

base_pointer: usize

instructions: Vec<u8>

initialized: Vec<bool>

One flag per local slot: has the slot been written since the frame was pushed? Parameters (including a method’s this) arrive initialized; let slots hold a prefilled null the debugger must not present as a user value until OpSetLocal marks them.

Implementations

impl Frame

pub fn new( closure: GcClosure, instructions: Vec<u8>, base_pointer: usize, num_locals: usize, num_parameters: usize, ) -> Self

pub fn instruction_view(&self) -> Instructions

Trait Implementations

impl Clone for Frame

fn clone(&self) -> Frame

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Frame

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.