Enum FittingError 

pub enum FittingError {
    EmptyData,
    LengthMismatch {
        expected: usize,
        actual: usize,
        field: &'static str,
    },
    InvalidConfig(String),
    EvaluationFailed(String),
}

Errors from fitting operations (input validation).

Variants

EmptyData

Observed data is empty.

LengthMismatch

Array length mismatch.

Fields

expected: usize

Expected length.

actual: usize

Actual length.

field: &'static str

Name of the mismatched field.

InvalidConfig(String)

Invalid model configuration.

EvaluationFailed(String)

Model evaluation failed (e.g. broadening error, invalid physics state).

Trait Implementations

impl Debug for FittingError

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

Formats the value using the given formatter.

impl Display for FittingError

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

Formats the value using the given formatter.

impl Error for FittingError

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.