Enum BackgroundError 

pub enum BackgroundError {
    InvalidId,
    EmptyCoefficients,
    NonFiniteCoefficients,
    InvalidDomain,
    InvalidKnots,
    NonFiniteGrid {
        index: usize,
    },
    UnorderedGrid,
    GridOutsideDomain,
    InvalidAmorphousPeak,
    EmptyComponents,
    DuplicateComponentId {
        background_id: String,
    },
    CoefficientLengthMismatch {
        expected: usize,
        actual: usize,
    },
    SizeOverflow,
    InternalInvariant,
}

Invalid analytical background definition, grid, or replacement.

Variants

InvalidId

Model ID is empty or untrimmed.

EmptyCoefficients

Coefficient list is empty.

NonFiniteCoefficients

One coefficient is non-finite.

InvalidDomain

Chebyshev domain is non-finite or not increasing.

InvalidKnots

Point knots are invalid or do not match values.

NonFiniteGrid

Grid contains a non-finite sample.

Fields

index: usize

Rejected index.

UnorderedGrid

Grid is not strictly increasing.

GridOutsideDomain

Grid lies outside an explicit Chebyshev domain.

InvalidAmorphousPeak

Broad Gaussian area/center/FWHM is invalid.

EmptyComponents

Model composition or broad peak list is empty.

DuplicateComponentId

Composite repeats one immediate component ID.

Fields

background_id: String

Repeated ID.

CoefficientLengthMismatch

Replacement coefficient vector has the wrong length.

Fields

expected: usize

Expected count.

actual: usize

Received count.

SizeOverflow

A checked matrix/vector size overflowed.

InternalInvariant

Private validated state is unexpectedly inconsistent.

Trait Implementations

impl Clone for BackgroundError

fn clone(&self) -> BackgroundError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackgroundError

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

Formats the value using the given formatter.

impl Display for BackgroundError

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

Formats the value using the given formatter.

impl Error for BackgroundError

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<BackgroundError> for RietveldGeneralObjectiveError

fn from(value: BackgroundError) -> Self

Converts to this type from the input type.

impl From<BackgroundError> for RietveldGeneralParameterError

fn from(value: BackgroundError) -> Self

Converts to this type from the input type.

impl PartialEq for BackgroundError

fn eq(&self, other: &BackgroundError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BackgroundError