Struct LoopGuard 

pub struct LoopGuard { /* private fields */ }

Safety net that guarantees turn termination by tracking steps, tool calls, consecutive errors, and elapsed time against TurnPolicy limits.

Implementations

impl LoopGuard

pub fn new(policy: TurnPolicy) -> Self

Create a new guard tied to the given policy.

pub fn can_continue(&self) -> bool

Returns true if the turn may continue executing.

pub fn record_step(&mut self)

Record one scheduler step.

pub fn record_tool_call(&mut self)

Record one tool call.

pub fn record_error(&mut self)

Record a consecutive error.

pub fn reset_errors(&mut self)

Reset the consecutive-error counter (e.g. after a successful call).

pub fn reason(&self) -> GuardReason

The reason the guard stopped the turn.

Only meaningful when can_continue returns false.

pub fn timed_out(&self) -> bool

Returns true if the turn has exceeded its time budget.

Trait Implementations

impl Debug for LoopGuard

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

Formats the value using the given formatter.