Enum SubAgentFailure 

pub enum SubAgentFailure {
    StreamTimeoutAfterRetry,
    HallucinationLoop {
        reads: usize,
        file: String,
    },
    NoProgress {
        idle_turns: usize,
    },
    BudgetExhaustedNoEdits,
    SubAgentTimeout5min,
    ProviderError(String),
    JoinError(String),
    Cancelled,
}

Structured reason a sub-agent ended in failure. Replaces the old errors: Vec<String> so callers can match on discriminant instead of substring-matching on free text.

Variants

StreamTimeoutAfterRetry

Stream-timeout-class network failure that survived one in-loop retry.

HallucinationLoop

Model read the same file ≥ hallucination_read_threshold times without producing a successful edit, AND the recovery turn after the nudge also failed to edit.

Fields

reads: usize

file: String

NoProgress

no_edit_runs reached idle_kill_threshold. May or may not be preceded by a hallucination nudge.

Fields

idle_turns: usize

BudgetExhaustedNoEdits

Loop exited because turn budget was exhausted and zero edits had landed. (If edits landed, exit is treated as success.)

SubAgentTimeout5min

Pool wall-time wrapper (default 5min) tripped.

ProviderError(String)

Provider returned a non-timeout-class error (network, 4xx/5xx).

JoinError(String)

tokio::JoinSet reported the task panicked or was cancelled at the runtime level.

Cancelled

User pressed Ctrl+C / cancellation token tripped.

Trait Implementations

impl Clone for SubAgentFailure

fn clone(&self) -> SubAgentFailure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubAgentFailure

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

Formats the value using the given formatter.