Enum CorpusError 

#[non_exhaustive]
pub enum CorpusError {
    Codec(CodecError),
    DuplicateVectorId {
        id: VectorId,
    },
    UnknownVectorId {
        id: VectorId,
    },
    PolicyImmutable,
    DimensionMismatch {
        expected: u32,
        got: u32,
    },
    BatchAtomicityFailure {
        index: usize,
        source: Box<CorpusError>,
    },
}

Errors produced by the corpus aggregate layer.

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.

Codec(CodecError)

An upstream codec operation failed.

#[from] generates impl From<CodecError> for CorpusError. #[source] makes thiserror implement source() as Some(self.0), so the inner CodecError is accessible via the standard error chain — matching the manual impl shown in docs/design/rust/error-model.md.

Do NOT use #[error(transparent)] — that delegates source() to self.0.source() (None for leaf variants), losing the chain link.

DuplicateVectorId

A vector with this id already exists in the corpus.

Fields

id: VectorId

The duplicate vector identifier.

UnknownVectorId

A lookup requested a VectorId that does not exist.

Fields

id: VectorId

The unknown vector identifier.

PolicyImmutable

An attempt was made to change the compression policy after it was frozen.

DimensionMismatch

A vector’s dimension does not match the corpus’s declared dimension.

Fields

expected: u32

The dimension declared in the corpus’s CodecConfig.

got: u32

The actual length of the supplied vector.

BatchAtomicityFailure

insert_batch failed atomically: the vector at index produced source; the corpus was not modified.

source is boxed to keep CorpusError Sized.

Fields

index: usize

Zero-based index of the first failing vector in the batch.

source: Box<CorpusError>

The error produced by the failing vector.

Trait Implementations

impl Clone for CorpusError

fn clone(&self) -> CorpusError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CorpusError

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

Formats the value using the given formatter.

impl Display for CorpusError

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

Formats the value using the given formatter.

impl Error for CorpusError

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<CodecError> for CorpusError

fn from(source: CodecError) -> Self

Converts to this type from the input type.

impl PartialEq for CorpusError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CorpusError

impl StructuralPartialEq for CorpusError