Enum PartitionAggregationError 

#[non_exhaustive]
pub enum PartitionAggregationError {
    EmptyPlan,
    PlanTooLarge {
        max: usize,
    },
    DuplicateKey,
    Incomplete {
        status: BatchStatus,
    },
    CountExhausted,
}

A deterministic partition plan could not be aggregated safely.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

EmptyPlan

No durable child result was supplied.

PlanTooLarge

The supplied plan exceeded the accepted M4 partition bound.

Fields

max: usize

Maximum accepted partition count.

DuplicateKey

More than one child used the same byte-exact key.

Incomplete

At least one child did not have a durable runtime-terminal result.

Fields

status: BatchStatus

The unusable durable status.

CountExhausted

At least one aggregate counter exceeded u64.

Trait Implementations

impl Clone for PartitionAggregationError

fn clone(&self) -> PartitionAggregationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PartitionAggregationError

impl Debug for PartitionAggregationError

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

Formats the value using the given formatter.

impl Display for PartitionAggregationError

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

Formats the value using the given formatter.

impl Eq for PartitionAggregationError

impl Error for PartitionAggregationError

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 PartialEq for PartitionAggregationError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PartitionAggregationError