Enum NearError 

pub enum NearError {
    DimensionalityMismatch {
        expected: usize,
        got: usize,
    },
    IndexNotReady,
    IndexError(String),
}

Errors that can occur during near operations

Variants

DimensionalityMismatch

The query point has wrong dimensionality

Fields

expected: usize

got: usize

IndexNotReady

Index is not built/ready

IndexError(String)

Index backend error

Trait Implementations

impl Clone for NearError

fn clone(&self) -> NearError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NearError

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

Formats the value using the given formatter.

impl Display for NearError

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

Formats the value using the given formatter.

impl Error for NearError

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 PartialEq for NearError

fn eq(&self, other: &NearError) -> 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 StructuralPartialEq for NearError