Enum Error 

pub enum Error {
    OwnershipConflict {
        origin: GlobalNodeId,
        consumers: Vec<GlobalNodeId>,
    },
    CyclicCircuit {
        node_id: GlobalNodeId,
    },
    CommitWithoutTransaction,
    StepWithoutTransaction,
    Killed,
    TokioError {
        error: String,
    },
    ReplayInfoConflict {
        error: String,
    },
}

Scheduler errors.

Variants

OwnershipConflict

origin node has more than one strong successors who insist on consuming its output by value (OwnershipPreference::STRONGLY_PREFER_OWNED or higher).

Fields

origin: GlobalNodeId

consumers: Vec<GlobalNodeId>

CyclicCircuit

Ownership constraints introduce a cycle in the circuit graph.

Fields

node_id: GlobalNodeId

CommitWithoutTransaction

StepWithoutTransaction

Killed

Execution of the circuit interrupted by the user (via RuntimeHandle::kill).

TokioError

Fields

error: String

ReplayInfoConflict

Replay info conflict.

All workers should enter the replay mode with identical sets of replay and backfill nodes. If this is not the case, this indicates a bug or a corrupted checkpoint.

Fields

error: String

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl DetailedError for Error

fn error_code(&self) -> Cow<'static, str>

fn log_level(&self) -> Level

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(error: SchedulerError) -> Self

Converts to this type from the input type.

impl PartialEq for Error

fn eq(&self, other: &Error) -> 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 Serialize for Error

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Error

impl StructuralPartialEq for Error