Enum ExecutorError 

pub enum ExecutorError {
    Spawn {
        command: String,
        source: Error,
    },
    Io(Error),
    ChildExit {
        code: Option<i32>,
        stderr: String,
    },
    Decode {
        reason: String,
    },
    Timeout {
        ms: u64,
    },
    DaemonUnavailable {
        attempts: u32,
    },
    GovernanceRefused {
        command: String,
        reason: String,
    },
}

Errors surfaced by the executor layer. Hand-rolled Display + Error per the v0.7 lesson (no thiserror in this crate’s hot dependency tree).

Variants

Spawn

The configured command could not be spawned (missing binary, permissions, etc.).

Fields

command: String

source: Error

Io(Error)

I/O failure talking to the child’s stdio pipes.

ChildExit

The child returned non-zero or closed its stdout without writing a decision.

Fields

code: Option<i32>

stderr: String

Decode

The child wrote a payload we could not parse as a HookDecision.

Fields

reason: String

Timeout

The fire deadline (HookConfig.timeout_ms) elapsed before the child returned a decision.

Fields

ms: u64

DaemonUnavailable

The daemon child crashed or was unreachable after exhausting the reconnect budget.

Fields

attempts: u32

GovernanceRefused

v0.7.0 (issue #691 fold-1) — the governance pre-action wire hook refused the ProcessSpawn action. reason carries the operator-authored explanation from the matched rule. Surfaced to the chain runner so the cascade policy can treat it as a distinct outcome from a Spawn / Io error.

Fields

command: String

reason: String

Trait Implementations

impl Debug for ExecutorError

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

Formats the value using the given formatter.

impl Display for ExecutorError

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

Formats the value using the given formatter.

impl Error for ExecutorError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for ExecutorError

fn from(value: Error) -> Self

Converts to this type from the input type.