Struct ScriptDebugger 

pub struct ScriptDebugger {
    pub state: DebuggerState,
    pub coverage: CoverageTracker,
    pub pause_events: Vec<(usize, String)>,
}

Wraps VM execution with pre-instruction hooks.

Fields

state: DebuggerState

coverage: CoverageTracker

pause_events: Vec<(usize, String)>

Collected pause events (ip, chunk_name).

Implementations

impl ScriptDebugger

pub fn new() -> Self

pub fn execute( &mut self, vm: &mut Vm, chunk: Arc<Chunk>, ) -> Result<Vec<Value>, ScriptError>

Execute a chunk, checking breakpoints at each instruction. Returns (result, paused_at) where paused_at contains events if a breakpoint fired. In a real interactive debugger this would suspend; here we collect events and continue.

pub fn pre_instruction( &mut self, ip: usize, chunk_name: &str, depth: usize, ) -> bool

Simulate pre-instruction hook called by the VM main loop. Returns true if execution should pause.

pub fn step_in(&mut self)

pub fn step_over(&mut self, current_depth: usize)

pub fn step_out(&mut self, current_depth: usize)

pub fn resume(&mut self)

Trait Implementations

impl Default for ScriptDebugger

fn default() -> Self

Returns the “default value” for a type.