Enum VectorError

pub enum VectorError {
    IndexNotFound(String),
    IndexAlreadyExists(String),
    InvalidIndexConfig(String),
    VectorNotFound(String),
    DimensionMismatch {
        expected: usize,
        actual: usize,
    },
    InvalidVector(String),
    EmbeddingError(String),
    InvalidQuery(String),
    QueryTimeout {
        seconds: u64,
    },
    InvalidFilter(String),
    StorageBackend(String),
    ConnectionFailed(String),
    AuthenticationFailed(String),
    PermissionDenied(String),
    Serialization(String),
    Deserialization(String),
    InvalidConfig(String),
    MissingConfig(String),
    ResourceLimitExceeded(String),
    InsufficientStorage,
    OutOfMemory,
    NotSupported(String),
    OperationFailed(String),
    ConcurrentModification,
    Internal(String),
    Unexpected(String),
}

Comprehensive error type for vector storage operations

Variants

IndexNotFound(String)

Index-related errors

IndexAlreadyExists(String)

InvalidIndexConfig(String)

VectorNotFound(String)

Vector-related errors

DimensionMismatch

Fields

expected: usize

actual: usize

InvalidVector(String)

EmbeddingError(String)

InvalidQuery(String)

Query-related errors

QueryTimeout

Fields

seconds: u64

InvalidFilter(String)

StorageBackend(String)

Storage backend errors

ConnectionFailed(String)

AuthenticationFailed(String)

PermissionDenied(String)

Serialization(String)

Serialization errors

Deserialization(String)

InvalidConfig(String)

Configuration errors

MissingConfig(String)

ResourceLimitExceeded(String)

Resource errors

InsufficientStorage

OutOfMemory

NotSupported(String)

Operation errors

OperationFailed(String)

ConcurrentModification

Internal(String)

Internal errors

Unexpected(String)

Implementations

impl VectorError

pub fn index_not_found(name: impl Into<String>) -> VectorError

Create an index not found error

pub fn index_already_exists(name: impl Into<String>) -> VectorError

Create an index already exists error

pub fn dimension_mismatch(expected: usize, actual: usize) -> VectorError

Create a dimension mismatch error

pub fn vector_not_found(id: impl Into<String>) -> VectorError

Create a vector not found error

pub fn storage_backend(msg: impl Into<String>) -> VectorError

Create a storage backend error

pub fn connection_failed(msg: impl Into<String>) -> VectorError

Create a connection failed error

pub fn invalid_config(msg: impl Into<String>) -> VectorError

Create an invalid configuration error

pub fn serialization(msg: impl Into<String>) -> VectorError

Create a serialization error

pub fn internal(msg: impl Into<String>) -> VectorError

Create an internal error

pub fn embedding_error(msg: impl Into<String>) -> VectorError

Create an embedding error

pub fn is_retryable(&self) -> bool

Check if this error is retryable

pub fn is_client_error(&self) -> bool

Check if this error is a client error (4xx equivalent)

pub fn is_server_error(&self) -> bool

Check if this error is a server error (5xx equivalent)

Trait Implementations

impl Clone for VectorError

fn clone(&self) -> VectorError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VectorError

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

Formats the value using the given formatter.

impl Display for VectorError

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

Formats the value using the given formatter.

impl Error for VectorError

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<Error> for VectorError

Convert from standard I/O errors

fn from(err: Error) -> VectorError

Converts to this type from the input type.

impl From<Error> for VectorError

Convert from serde JSON errors

fn from(err: Error) -> VectorError

Converts to this type from the input type.

impl From<PostgresError> for VectorError

fn from(err: PostgresError) -> Self

Converts to this type from the input type.