Enum TerminationReason 

pub enum TerminationReason {
    CompletionPromise,
    MaxIterations,
    MaxRuntime,
    MaxCost,
    ConsecutiveFailures,
    LoopThrashing,
    LoopStale,
    ValidationFailure,
    Stopped,
    Interrupted,
    RestartRequested,
    WorkspaceGone,
    Cancelled,
}

Reason the event loop terminated.

Variants

CompletionPromise

Completion promise was detected in output.

MaxIterations

Maximum iterations reached.

MaxRuntime

Maximum runtime exceeded.

MaxCost

Maximum cost exceeded.

ConsecutiveFailures

Too many consecutive failures.

LoopThrashing

Loop thrashing detected (repeated blocked events).

LoopStale

Stale loop detected (same topic emitted 3+ times consecutively).

ValidationFailure

Too many consecutive malformed JSONL lines in events file.

Stopped

Manually stopped.

Interrupted

Interrupted by signal (SIGINT/SIGTERM).

RestartRequested

Restart requested via Telegram /restart command.

WorkspaceGone

Workspace directory (worktree) was removed externally.

Cancelled

Loop was cancelled gracefully via loop.cancel event (human rejection, timeout).

Implementations

impl TerminationReason

pub fn exit_code(&self) -> i32

Returns the exit code for this termination reason per spec.

Per spec “Loop Termination” section:

• 0: Completion promise detected (success)
• 1: Consecutive failures or unrecoverable error (failure)
• 2: Max iterations, max runtime, or max cost exceeded (limit)
• 130: User interrupt (SIGINT = 128 + 2)

pub fn as_str(&self) -> &'static str

Returns the reason string for use in loop.terminate event payload.

Per spec event payload format: completed | max_iterations | max_runtime | consecutive_failures | interrupted | error

pub fn is_success(&self) -> bool

Returns true if this is a successful completion (not an error or limit).

Trait Implementations

impl Clone for TerminationReason

fn clone(&self) -> TerminationReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TerminationReason

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

Formats the value using the given formatter.

impl PartialEq for TerminationReason

fn eq(&self, other: &TerminationReason) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TerminationReason

impl StructuralPartialEq for TerminationReason