Enum WeightResidencyPolicyError 

#[non_exhaustive]
pub enum WeightResidencyPolicyError {
    ZeroHostLookahead,
    ZeroQueueCapacity,
    HostDisabledControls,
    ZeroParameterBankScratchLimit,
    ZeroParameterBankPrefillTarget,
    ParameterBankPrefillTargetExceedsScratch {
        target_bytes: u64,
        scratch_bytes: u64,
    },
    Offload(OffloadError),
}

Invalid backend-neutral immutable-weight residency policy.

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.

ZeroHostLookahead

Enabled host caching needs a protected current unit.

ZeroQueueCapacity

Enabled background work requires bounded capacity.

HostDisabledControls

Direct-to-device mode cannot configure host-only controls.

ZeroParameterBankScratchLimit

Parameter-bank scratch accounting was disabled with a zero limit.

ZeroParameterBankPrefillTarget

Parameter-bank prefill chunking was disabled with a zero target.

ParameterBankPrefillTargetExceedsScratch

The parameter-bank prefill target exceeded the hard scratch bound.

Fields

target_bytes: u64

Requested soft prefill target.

scratch_bytes: u64

Configured hard scratch limit.

Offload(OffloadError)

The derived offload configuration was invalid.

Trait Implementations

impl Debug for WeightResidencyPolicyError

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

Formats the value using the given formatter.

impl Display for WeightResidencyPolicyError

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

Formats the value using the given formatter.

impl Error for WeightResidencyPolicyError

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<OffloadError> for WeightResidencyPolicyError

fn from(source: OffloadError) -> Self

Converts to this type from the input type.

impl From<WeightResidencyPolicyError> for ExecutionPlanLoadError

fn from(source: WeightResidencyPolicyError) -> Self

Converts to this type from the input type.