Enum ResidencyControllerError 

pub enum ResidencyControllerError {
    Declaration(ResidencyDeclarationError),
    DuplicateUnitDefinition {
        id: OffloadUnitId,
    },
    MissingUnitDefinition {
        id: OffloadUnitId,
    },
    UnexpectedUnitDefinition {
        id: OffloadUnitId,
    },
    UnitByteMismatch {
        id: OffloadUnitId,
        planned_bytes: u64,
        actual_bytes: u64,
    },
    BindingByteMismatch {
        id: OffloadUnitId,
        binding: String,
        expected_bytes: u64,
        actual_bytes: u64,
    },
    Recipe {
        binding: String,
        source: RecipeError,
    },
    ArithmeticOverflow {
        context: &'static str,
    },
}

Failure while validating a residency control plane.

Variants

Declaration(ResidencyDeclarationError)

A binding alias graph was invalid.

DuplicateUnitDefinition

More than one definition used the same plan identifier.

Fields

id: OffloadUnitId

Duplicated identifier.

MissingUnitDefinition

The plan had no matching unit definition.

Fields

id: OffloadUnitId

Missing identifier.

UnexpectedUnitDefinition

A definition had no matching plan entry.

Fields

id: OffloadUnitId

Unexpected identifier.

UnitByteMismatch

Binding sizes did not sum to the plan’s unit size.

Fields

id: OffloadUnitId

Unit identifier.

planned_bytes: u64

Bytes reserved by the plan.

actual_bytes: u64

Sum of binding sizes.

BindingByteMismatch

A binding’s selected checkpoint size contradicted its declaration.

Fields

id: OffloadUnitId

Unit identifier.

binding: String

Binding name.

expected_bytes: u64

Declared size.

actual_bytes: u64

Catalog-validated size.

Recipe

A derived-weight recipe was invalid.

Fields

binding: String

Local binding name.

source: RecipeError

Invalid recipe.

ArithmeticOverflow

Checked byte arithmetic overflowed.

Fields

context: &'static str

Calculation that overflowed.

Trait Implementations

impl Debug for ResidencyControllerError

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

Formats the value using the given formatter.

impl Display for ResidencyControllerError

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

Formats the value using the given formatter.

impl Error for ResidencyControllerError

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<ResidencyDeclarationError> for ResidencyControllerError

fn from(source: ResidencyDeclarationError) -> Self

Converts to this type from the input type.