Enum RuntimeError 

pub enum RuntimeError {
    MixedRegistrySources,
    MissingRegistry {
        worker_enabled: bool,
        reaper_enabled: bool,
    },
    MissingTokioRuntime {
        source: TryCurrentError,
    },
    TaskExitedUnexpectedly {
        task: &'static str,
    },
    TaskJoin {
        task: &'static str,
        source: JoinError,
    },
    ShutdownTimeout {
        timeout: Duration,
    },
    ShutdownTimeoutTooLarge {
        timeout: Duration,
    },
    ShutdownTimeoutAfterTaskError {
        timeout: Duration,
        source: Box<RuntimeError>,
    },
}

Variants

MixedRegistrySources

The supervisor builder received both direct registry and catalog registration sources. Choose either SupervisorBuilder::with_registry or SupervisorBuilder::with_catalog for a single builder.

MissingRegistry

The supervisor builder requires a job registry when the worker or reaper loop is enabled, but none was provided. Call SupervisorBuilder::with_registry before SupervisorBuilder::build.

Fields

worker_enabled: bool

reaper_enabled: bool

MissingTokioRuntime

The supervisor builder must be called from within an active Tokio runtime context. Ensure you are calling it inside a #[tokio::main], #[tokio::test], or within a spawned task inside an existing runtime.

Fields

source: TryCurrentError

TaskExitedUnexpectedly

A supervised runtime task exited cleanly before shutdown was requested. This is treated as an error because long-running loops should only exit in response to a shutdown signal. Investigate logs for the specific task that exited unexpectedly.

Fields

task: &'static str

TaskJoin

A supervised task panicked or failed to join cleanly. Examine logs and process panic output for more details about the underlying task failure.

Fields

task: &'static str

source: JoinError

ShutdownTimeout

The supervisor did not complete shutdown within the requested timeout. Some tasks may not have received or responded to the shutdown signal. Consider increasing the timeout or investigating why tasks are shutting down slowly.

Fields

timeout: Duration

ShutdownTimeoutTooLarge

The requested shutdown timeout is too large to represent as a deadline. Use a smaller timeout value.

Fields

timeout: Duration

ShutdownTimeoutAfterTaskError

A supervised task failed (panicked or exited unexpectedly) and the remaining tasks could not be shut down within the timeout. The original task failure is available through the source error.

Fields

timeout: Duration

source: Box<RuntimeError>

Trait Implementations

impl Debug for RuntimeError

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

Formats the value using the given formatter.

impl Display for RuntimeError

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

Formats the value using the given formatter.

impl Error for RuntimeError

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<RuntimeError> for Error

fn from(source: RuntimeError) -> Self

Converts to this type from the input type.