Struct AutonomousExecutor 

pub struct AutonomousExecutor { /* private fields */ }

Autonomous tool executor with safety checks.

In the unified interactive VT Code runloop, higher-level turn code owns user-visible loop recovery. The loop detector here remains a generic safeguard for legacy and non-unified autonomous execution paths.

Rate Limiting

This executor maintains its own sliding-window rate limiter (rate_history) for policy decisions (auto-execute vs require confirmation). It does NOT consume tokens – it only checks whether the tool has been called too frequently in the recent window.

The separate PER_TOOL_RATE_LIMITER (token-bucket) in rate_limiter.rs handles execution blocking at the executor level. The SafetyGateway rate limiter is disabled by the runloop in favor of these two systems.

Implementations

impl AutonomousExecutor

pub fn new() -> Self

pub fn with_loop_detector(loop_detector: Arc<RwLock<LoopDetector>>) -> Self

pub fn set_workspace_dir(&mut self, dir: PathBuf)

Set workspace directory for boundary validation

pub fn configure_loop_limits(&self, limits: &HashMap<String, usize>)

Configure loop detection thresholds

pub fn set_loop_limit(&self, tool_name: &str, limit: usize)

pub fn is_hard_limit_exceeded(&self, tool_name: &str) -> bool

pub fn reset_turn_loop_detection(&self)

Reset loop-detection streaks at the start of a new turn.

pub fn get_policy(&self, tool_name: &str, args: &Value) -> AutonomousPolicy

Determine execution policy for a tool

pub fn should_block(&self, tool_name: &str, _args: &Value) -> Option<String>

Check if tool should be blocked due to loop detection or circuit breaker Returns Some(message) if blocked, None if allowed

pub fn record_tool_call(&self, tool_name: &str, args: &Value) -> Option<String>

Record tool call in loop detector Returns warning message if loop detected

pub fn validate_args(&self, tool_name: &str, args: &Value) -> Result<()>

Validate tool arguments for safety

pub fn generate_preview(&self, tool_name: &str, args: &Value) -> String

Generate dry-run preview for verification

pub fn record_execution(&self, tool_name: &str, success: bool)

Record execution result for statistics tracking and circuit breaker

pub fn get_success_rate(&self, tool_name: &str) -> f64

Get success rate for a tool

pub fn get_tool_stats(&self, tool_name: &str) -> Option<(usize, usize, usize)>

Get execution statistics for a tool

Trait Implementations

impl Default for AutonomousExecutor

fn default() -> Self

Returns the “default value” for a type.