Enum VNextError 

pub enum VNextError {
    InvalidIdentity {
        kind: &'static str,
        value: String,
        reason: &'static str,
    },
    UnknownModelFamily {
        family_id: String,
    },
    UnknownExternalModelMetadata {
        metadata_id: String,
    },
    AmbiguousModelFamilyRegistration {
        identity_kind: &'static str,
        identity: String,
        matches: usize,
    },
    InvalidModelConfig {
        family_id: String,
        field: String,
        reason: String,
    },
    UnknownWeightLayout {
        family_id: String,
        layout_id: String,
    },
    IncompatibleOperationVersion {
        node_id: Option<String>,
        operation_id: String,
        required_major: u16,
        required_minor: u16,
        available_major: u16,
        available_minor: u16,
    },
    UnsupportedOperation {
        node_id: Option<String>,
        operation_id: String,
        device_id: String,
        reason: String,
    },
    InvalidExecutionPlan {
        reason: String,
    },
    DynamicAdmissionContract {
        kind: DynamicAdmissionFaultKind,
        reason: String,
    },
    DeviceCapacityUnavailable(DeviceCapacityPressure),
    DynamicPoolResidentUnavailable(DynamicPoolResidentPressure),
    DynamicResourceAdmissionRequired {
        descriptor_count: usize,
        minimum_sequence_bytes: u64,
    },
    UnsupportedPlanSchema {
        expected_major: u16,
        expected_minor: u16,
        actual_major: u16,
        actual_minor: u16,
    },
    PlanHashMismatch {
        expected: String,
        actual: String,
    },
    InvalidResourceTransition {
        resource_id: String,
        from: &'static str,
        action: &'static str,
    },
    InvalidLeaseTransition {
        lease_id: String,
        from: &'static str,
        action: &'static str,
    },
    InvalidResolvedModelPlan {
        field: String,
        reason: String,
    },
    Serialization {
        context: &'static str,
        message: String,
    },
}

Structured, fail-closed errors produced by the vNext contracts.

Variants

InvalidIdentity

Fields

kind: &'static str

value: String

reason: &'static str

UnknownModelFamily

Fields

family_id: String

UnknownExternalModelMetadata

Fields

metadata_id: String

AmbiguousModelFamilyRegistration

Fields

identity_kind: &'static str

identity: String

matches: usize

InvalidModelConfig

Fields

family_id: String

field: String

reason: String

UnknownWeightLayout

Fields

family_id: String

layout_id: String

IncompatibleOperationVersion

Fields

node_id: Option<String>

operation_id: String

required_major: u16

required_minor: u16

available_major: u16

available_minor: u16

UnsupportedOperation

Fields

node_id: Option<String>

operation_id: String

device_id: String

reason: String

InvalidExecutionPlan

Fields

reason: String

DynamicAdmissionContract

Fields

kind: DynamicAdmissionFaultKind

reason: String

DeviceCapacityUnavailable(DeviceCapacityPressure)

DynamicPoolResidentUnavailable(DynamicPoolResidentPressure)

DynamicResourceAdmissionRequired

Fields

descriptor_count: usize

minimum_sequence_bytes: u64

UnsupportedPlanSchema

Fields

expected_major: u16

expected_minor: u16

actual_major: u16

actual_minor: u16

PlanHashMismatch

Fields

expected: String

actual: String

InvalidResourceTransition

Fields

resource_id: String

from: &'static str

action: &'static str

InvalidLeaseTransition

Fields

lease_id: String

from: &'static str

action: &'static str

InvalidResolvedModelPlan

Fields

field: String

reason: String

Serialization

Fields

context: &'static str

message: String

Trait Implementations

impl Clone for VNextError

fn clone(&self) -> VNextError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VNextError

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

Formats the value using the given formatter.

impl Display for VNextError

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

Formats the value using the given formatter.

impl Eq for VNextError

impl Error for VNextError

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 VNextError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for VNextError