Enum DependencyClosureError 

#[non_exhaustive]
pub enum DependencyClosureError {
    ResourceKeyTooLong {
        bytes: usize,
        limit: usize,
    },
    InvalidResourceKey,
    TooManyPathComponents {
        components: usize,
        limit: usize,
    },
    ReferenceNotStarted,
    ExternalKeyAlreadyPrepared,
    UnfinishedReference,
    NonCanonicalReferenceOrder {
        expected: usize,
        actual: usize,
    },
    ExternalIdentityMissing,
    ExternalKeyNotPrepared,
    ExternalKeyMismatch,
    ExternalOutcomeMissing,
    ExternalOutcomeMismatch,
    ExternalKeyNotOpened,
    DuplicateExternalOpen,
    ReferenceCountMismatch {
        expected: usize,
        actual: usize,
    },
    PrimaryIdentityMismatch,
    ResourceReferenceCountMismatch {
        facts: usize,
        closure: usize,
    },
    ResourceReferenceMismatch {
        source_order_index: usize,
    },
    ResourceKeyMismatch {
        source_order_index: usize,
    },
    CompleteCoverageMismatch,
    UnavailableCoverageMismatch,
    CoverageReasonMismatch,
    ClosureIdentityCoverageMismatch,
}

Invalid closure construction or source-fact binding invariant.

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.

ResourceKeyTooLong

A logical key exceeded the V1 byte limit.

Fields

bytes: usize

Observed UTF-8 bytes.

limit: usize

Public V1 limit.

InvalidResourceKey

A source-relative key was malformed, absolute, remote, or escaping.

TooManyPathComponents

A key exceeded the component limit.

Fields

components: usize

Observed components.

limit: usize

Public V1 limit.

ReferenceNotStarted

A declaration outcome was supplied without successful preflight.

ExternalKeyAlreadyPrepared

One declaration attempted to prepare more than one external key.

UnfinishedReference

A begun declaration did not receive a typed outcome.

NonCanonicalReferenceOrder

Reference rows were not a zero-based source-order prefix.

Fields

expected: usize

Expected source-order index.

actual: usize

Actual source-order index.

ExternalIdentityMissing

An alias referenced a key not yet captured.

ExternalKeyNotPrepared

A loader used an external key without admitting it through the bounded key set.

ExternalKeyMismatch

An outcome key differed from the exact key prepared for this declaration.

ExternalOutcomeMissing

A cached key had no terminal captured/refused/unavailable outcome.

ExternalOutcomeMismatch

An alias or retry contradicted the cached outcome for its normalized key.

ExternalKeyNotOpened

A loader supplied an external identity without recording the same capture’s open.

DuplicateExternalOpen

A normalized key was opened more than once instead of reusing its cached outcome.

ReferenceCountMismatch

The retained reference count differed from the declared source-row count.

Fields

expected: usize

Source rows the builder was required to map.

actual: usize

Typed reference outcomes actually retained.

PrimaryIdentityMismatch

Closure and raw facts used different primary identities.

ResourceReferenceCountMismatch

Closure retained more reference rows than raw facts.

Fields

facts: usize

Raw-fact rows.

closure: usize

Closure rows.

ResourceReferenceMismatch

A closure reference did not match the raw source row at the same position.

Fields

source_order_index: usize

Mismatched source-order index.

ResourceKeyMismatch

A closure target key was not the format-specific normalization of its raw locator.

Fields

source_order_index: usize

Mismatched source-order index.

CompleteCoverageMismatch

Complete closure was claimed without complete, fully mapped raw declarations.

UnavailableCoverageMismatch

Raw declaration coverage was unavailable but closure claimed retained mappings.

CoverageReasonMismatch

Closure coverage reasons contradicted raw declaration coverage or retained rows.

ClosureIdentityCoverageMismatch

Complete-only identity presence disagreed with closure coverage.

Trait Implementations

impl Clone for DependencyClosureError

fn clone(&self) -> DependencyClosureError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DependencyClosureError

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

Formats the value using the given formatter.

impl Display for DependencyClosureError

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

Formats the value using the given formatter.

impl Eq for DependencyClosureError

impl Error for DependencyClosureError

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<DependencyClosureError> for SourceFactsError

fn from(source: DependencyClosureError) -> Self

Converts to this type from the input type.

impl PartialEq for DependencyClosureError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DependencyClosureError