Enum CustomFamilyError 

pub enum CustomFamilyError {
    InvalidInput {
        context: &'static str,
        reason: String,
    },
    Optimization {
        context: &'static str,
        reason: String,
    },
    DimensionMismatch {
        reason: String,
    },
    NumericalFailure {
        reason: String,
    },
    ConstraintViolation {
        reason: String,
    },
    UnsupportedConfiguration {
        reason: String,
    },
    BasisDecompositionFailed {
        reason: String,
    },
    IdentifiabilityFailure {
        audit: IdentifiabilityAudit,
    },
    MapUniquenessFailure {
        error: MapUniquenessError,
    },
}

Variants

InvalidInput

Fields

context: &'static str

reason: String

Optimization

Fields

context: &'static str

reason: String

DimensionMismatch

Fields

reason: String

NumericalFailure

Fields

reason: String

ConstraintViolation

Fields

reason: String

UnsupportedConfiguration

Fields

reason: String

BasisDecompositionFailed

Fields

reason: String

IdentifiabilityFailure

Pre-fit cross-block identifiability audit refused the fit. The joint design across ParameterBlockSpecs carries a rank deficiency that the post-joint_null_rotation absorption did not resolve: two or more blocks contribute the same direction, or a structural >2-way alias was detected without per-pair attribution. The full IdentifiabilityAudit is held so consumers (logs, structured-error sinks, the seed driver’s classifier) can extract the alias pairs and the summary string without reparsing.

Fields

audit: IdentifiabilityAudit

MapUniquenessFailure

MAP estimate uniqueness condition ker(J^T W J) ∩ ker(S) = {0} is violated. A null direction of J^T W J carries zero penalty curvature, so the posterior is flat along that direction and the MAP is non-unique. The structured MapUniquenessError names the dominant block so the caller can add the missing penalty or remove the unpenalised direction.

Fields

error: MapUniquenessError

Trait Implementations

impl Clone for CustomFamilyError

fn clone(&self) -> CustomFamilyError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CustomFamilyError

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

Formats the value using the given formatter.

impl Display for CustomFamilyError

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

Formats the value using the given formatter.

impl Error for CustomFamilyError

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<CustomFamilyError> for String

fn from(value: CustomFamilyError) -> Self

Converts to this type from the input type.

impl From<CustomFamilyError> for EstimationError

fn from(source: CustomFamilyError) -> Self

Converts to this type from the input type.

impl From<String> for CustomFamilyError

fn from(value: String) -> Self

Converts to this type from the input type.