Enum DecompositionError 

pub enum DecompositionError {
    ConvergenceFailure {
        algorithm: String,
        max_iterations: usize,
        final_residual: Float,
        convergence_history: Vec<Float>,
        recommended_action: String,
    },
    NumericalInstability {
        issue: NumericalIssue,
        severity: Severity,
        affected_components: Vec<usize>,
        recommendation: String,
    },
    InvalidInput {
        reason: String,
        validation_failures: Vec<ValidationFailure>,
        suggestions: Vec<String>,
    },
    DimensionMismatch {
        expected: (usize, usize),
        actual: (usize, usize),
        operation: String,
    },
    RankDeficiency {
        expected_rank: usize,
        actual_rank: usize,
        tolerance: Float,
        recovery_strategy: RecoveryStrategy,
    },
    IllConditioned {
        condition_number: Float,
        threshold: Float,
        suggested_regularization: Float,
    },
    MemoryAllocation {
        requested_bytes: usize,
        available_bytes: Option<usize>,
        suggestion: String,
    },
    AlgorithmMismatch {
        algorithm: String,
        reason: String,
        alternatives: Vec<String>,
    },
    InvalidParameter {
        parameter: String,
        value: String,
        constraint: String,
        valid_range: String,
    },
}

Comprehensive decomposition error types

Variants

ConvergenceFailure

Convergence failure with diagnostic information

Fields

algorithm: String

max_iterations: usize

final_residual: Float

convergence_history: Vec<Float>

recommended_action: String

NumericalInstability

Numerical instability detected

Fields

issue: NumericalIssue

severity: Severity

affected_components: Vec<usize>

recommendation: String

InvalidInput

Invalid input data

Fields

reason: String

validation_failures: Vec<ValidationFailure>

suggestions: Vec<String>

DimensionMismatch

Dimension mismatch

Fields

expected: (usize, usize)

actual: (usize, usize)

operation: String

RankDeficiency

Rank deficiency

Fields

expected_rank: usize

actual_rank: usize

tolerance: Float

recovery_strategy: RecoveryStrategy

IllConditioned

Ill-conditioned matrix

Fields

condition_number: Float

threshold: Float

suggested_regularization: Float

MemoryAllocation

Memory allocation failure

Fields

requested_bytes: usize

available_bytes: Option<usize>

suggestion: String

AlgorithmMismatch

Algorithm not suitable for data

Fields

algorithm: String

reason: String

alternatives: Vec<String>

InvalidParameter

Parameter validation failure

Fields

parameter: String

value: String

constraint: String

valid_range: String

Trait Implementations

impl Clone for DecompositionError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecompositionError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DecompositionError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for DecompositionError

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

Formats the value using the given formatter.

impl Serialize for DecompositionError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.