Enum ClusterError 

pub enum ClusterError {
    InvalidClusters(usize),
    InvalidInput(String),
    ConvergenceFailure {
        max_iters: usize,
    },
    EmptyDataset,
    InsufficientData {
        required: usize,
        actual: usize,
    },
    InvalidDistanceMetric(String),
    InvalidLinkage(String),
    InvalidEpsilon(f64),
    InvalidMinSamples(usize),
    InvalidCovarianceType(String),
    SingularMatrix,
    TensorError(TorshError),
    SciRS2Error(String),
    InvalidInitialization(String),
    InvalidAffinityMatrix(String),
    MemoryError(String),
    InvalidFeatureDimension {
        expected: usize,
        actual: usize,
    },
    InvalidAssignment(String),
    NumericalInstability(String),
    ConfigError(String),
    NotImplemented(String),
}

Errors that can occur during clustering operations

Variants

InvalidClusters(usize)

Invalid number of clusters

InvalidInput(String)

Invalid input data

ConvergenceFailure

Convergence failure

Fields

max_iters: usize

EmptyDataset

Empty dataset

InsufficientData

Insufficient data points

Fields

required: usize

actual: usize

InvalidDistanceMetric(String)

Invalid distance metric

InvalidLinkage(String)

Invalid linkage criterion

InvalidEpsilon(f64)

Invalid epsilon parameter for DBSCAN

InvalidMinSamples(usize)

Invalid minimum samples parameter

InvalidCovarianceType(String)

Invalid covariance type for Gaussian Mixture

SingularMatrix

Singular matrix error

TensorError(TorshError)

Tensor operation error

SciRS2Error(String)

SciRS2 core error

InvalidInitialization(String)

Invalid initialization method

InvalidAffinityMatrix(String)

Invalid affinity matrix

MemoryError(String)

Memory allocation error

InvalidFeatureDimension

Invalid feature dimension

Fields

expected: usize

actual: usize

InvalidAssignment(String)

Invalid cluster assignment

NumericalInstability(String)

Numerical instability

ConfigError(String)

Configuration error

NotImplemented(String)

Algorithm not implemented

Implementations

impl ClusterError

pub fn scirs2_error(msg: impl Into<String>) -> Self

Create a new SciRS2 error

pub fn invalid_input(msg: impl Into<String>) -> Self

Create a new invalid input error

pub fn config_error(msg: impl Into<String>) -> Self

Create a new configuration error

pub fn numerical_instability(msg: impl Into<String>) -> Self

Create a new numerical instability error

pub fn is_recoverable(&self) -> bool

Check if error is recoverable

pub fn severity(&self) -> ErrorSeverity

Get error severity level

Trait Implementations

impl Debug for ClusterError

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

Formats the value using the given formatter.

impl Display for ClusterError

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

Formats the value using the given formatter.

impl Error for ClusterError

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<TorshError> for ClusterError

fn from(source: TorshError) -> Self

Converts to this type from the input type.