Enum MaterializedIndexError 

pub enum MaterializedIndexError {
    Database(DatabaseError),
    Transaction(TransactionError),
    Table(TableError),
    Storage(StorageError),
    Commit(CommitError),
    Durability(SetDurabilityError),
    Mutation(MutationError),
    MalformedCheckpoint,
    Diverged {
        sequence: u64,
    },
    IdempotencyDiverged {
        transaction_id: Uuid,
    },
    MalformedIdempotencyKey,
    Vector(VectorValueError),
    UnknownVectorSpace {
        name: String,
    },
    VectorSpaceConflict {
        name: String,
    },
    MalformedVectorIndex,
    Lexical(LexicalError),
    LexicalIndexConflict {
        name: String,
    },
    UnknownLexicalIndex {
        name: String,
    },
    MalformedLexicalIndex,
    MalformedLexicalProjection,
    Document(DocumentError),
    VectorCandidateBudgetExceeded {
        maximum: u64,
    },
    VectorByteBudgetExceeded {
        maximum: u64,
    },
}

Failure while opening, verifying, or updating the rebuildable redb index.

Variants

Database(DatabaseError)

redb could not open or create its database file.

Transaction(TransactionError)

redb could not begin a transaction.

Table(TableError)

A redb table could not be opened.

Storage(StorageError)

A redb table read or write failed.

Commit(CommitError)

A redb transaction could not be committed.

Durability(SetDurabilityError)

A redb durability mode could not be selected.

Mutation(MutationError)

A committed operation is not a valid canonical mutation.

MalformedCheckpoint

Stored index metadata has an invalid length or combination.

Diverged

The index checkpoint does not identify a commit in the verified log.

Fields

sequence: u64

Checkpoint sequence that could not be verified.

IdempotencyDiverged

A persisted idempotency receipt is malformed or conflicts with the log.

Fields

transaction_id: Uuid

Transaction identifier with conflicting durable identity.

MalformedIdempotencyKey

A persisted idempotency key is not a UUID.

Vector(VectorValueError)

A canonical shared vector value is invalid.

UnknownVectorSpace

A vector mutation refers to a space that has not been defined.

Fields

name: String

Canonical vector-space name.

VectorSpaceConflict

An existing immutable vector-space definition differs.

Fields

name: String

Canonical vector-space name.

MalformedVectorIndex

Persisted vector-index bytes are not canonical.

Lexical(LexicalError)

A canonical lexical definition is invalid.

LexicalIndexConflict

An existing immutable lexical-index definition differs.

Fields

name: String

Canonical lexical-index name.

UnknownLexicalIndex

A lexical retrieval refers to an index that has not been defined.

Fields

name: String

Canonical lexical-index name.

MalformedLexicalIndex

Persisted lexical-index bytes are not canonical.

MalformedLexicalProjection

Persisted lexical postings/statistics are not canonical.

Document(DocumentError)

A structured document cannot be decoded while maintaining a lexical projection.

VectorCandidateBudgetExceeded

Reading candidates exceeded the caller’s count budget.

Fields

maximum: u64

Maximum candidates permitted.

VectorByteBudgetExceeded

Reading candidates exceeded the caller’s logical key/vector byte budget.

Fields

maximum: u64

Maximum encoded key and vector bytes permitted.

Trait Implementations

impl Debug for MaterializedIndexError

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

Formats the value using the given formatter.

impl Display for MaterializedIndexError

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

Formats the value using the given formatter.

impl Error for MaterializedIndexError

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<CommitError> for MaterializedIndexError

fn from(source: CommitError) -> Self

Converts to this type from the input type.

impl From<DatabaseError> for MaterializedIndexError

fn from(source: DatabaseError) -> Self

Converts to this type from the input type.

impl From<DocumentError> for MaterializedIndexError

fn from(source: DocumentError) -> Self

Converts to this type from the input type.

impl From<LexicalError> for MaterializedIndexError

fn from(source: LexicalError) -> Self

Converts to this type from the input type.

impl From<MaterializedIndexError> for VectorEntriesError

fn from(source: MaterializedIndexError) -> Self

Converts to this type from the input type.

impl From<MaterializedIndexError> for StorageError

fn from(source: MaterializedIndexError) -> Self

Converts to this type from the input type.

impl From<MaterializedIndexError> for SnapshotError

fn from(source: MaterializedIndexError) -> Self

Converts to this type from the input type.

impl From<MutationError> for MaterializedIndexError

fn from(source: MutationError) -> Self

Converts to this type from the input type.

impl From<SetDurabilityError> for MaterializedIndexError

fn from(source: SetDurabilityError) -> Self

Converts to this type from the input type.

impl From<StorageError> for MaterializedIndexError

fn from(source: StorageError) -> Self

Converts to this type from the input type.

impl From<StorageLimitError> for MaterializedIndexError

fn from(source: StorageLimitError) -> Self

Converts to this type from the input type.

impl From<TableError> for MaterializedIndexError

fn from(source: TableError) -> Self

Converts to this type from the input type.

impl From<TransactionError> for MaterializedIndexError

fn from(source: TransactionError) -> Self

Converts to this type from the input type.

impl From<VectorValueError> for MaterializedIndexError

fn from(source: VectorValueError) -> Self

Converts to this type from the input type.