Enum VectorError 

pub enum VectorError {
    ExtensionNotInstalled,
    DimensionMismatch {
        expected: usize,
        actual: usize,
    },
    EmptyVector,
    InvalidDimensions(String),
    Index(String),
    Postgres(PgError),
    Query(String),
    TypeConversion(String),
    Config(String),
}

Errors that can occur during pgvector operations.

Variants

ExtensionNotInstalled

The pgvector extension is not installed.

DimensionMismatch

Dimension mismatch between vectors.

Fields

expected: usize

Expected number of dimensions.

actual: usize

Actual number of dimensions.

EmptyVector

Empty vector provided.

InvalidDimensions(String)

Invalid dimensions for an operation.

Index(String)

Index creation error.

Postgres(PgError)

PostgreSQL error.

Query(String)

Query execution error.

TypeConversion(String)

Type conversion error.

Config(String)

Configuration error.

Implementations

impl VectorError

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

Create a dimension mismatch error.

pub fn index(message: impl Into<String>) -> Self

Create an index error.

pub fn query(message: impl Into<String>) -> Self

Create a query error.

pub fn type_conversion(message: impl Into<String>) -> Self

Create a type conversion error.

pub fn config(message: impl Into<String>) -> Self

Create a configuration error.

pub fn is_dimension_mismatch(&self) -> bool

Check if this is a dimension mismatch error.

pub fn is_extension_not_installed(&self) -> bool

Check if this is an extension not installed error.

Trait Implementations

impl Debug for VectorError

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

Formats the value using the given formatter.

impl Display for VectorError

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

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<PgError> for VectorError

fn from(source: PgError) -> Self

Converts to this type from the input type.

impl From<VectorError> for QueryError

fn from(err: VectorError) -> Self

Converts to this type from the input type.