Enum ExecutionPlanError 

#[non_exhaustive]
pub enum ExecutionPlanError {
    EmptyBackendId,
    EmptyDeviceId,
    Schema(u32),
    Capability(&'static str),
    Topology(String),
    ZeroMappedShards,
    EmptyDraftModel,
    ZeroDraftTokens,
}

Execution plan validation error.

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.

EmptyBackendId

Backend identifier is empty.

EmptyDeviceId

Device identifier is empty.

Schema(u32)

Unsupported schema version.

Capability(&'static str)

Required capability is absent.

Topology(String)

Topology is invalid.

ZeroMappedShards

The checkpoint source bound is zero.

EmptyDraftModel

An external assistant artifact path or identifier is empty.

ZeroDraftTokens

Speculative execution has no proposal capacity.

Trait Implementations

impl Clone for ExecutionPlanError

fn clone(&self) -> ExecutionPlanError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionPlanError

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

Formats the value using the given formatter.

impl Display for ExecutionPlanError

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

Formats the value using the given formatter.

impl Eq for ExecutionPlanError

impl Error for ExecutionPlanError

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 ExecutionPlanError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExecutionPlanError