Enum CwError 

pub enum CwError {
    InvalidWavelength,
    NonFiniteInstrumentParameter {
        name: &'static str,
    },
    InvalidTwoTheta,
    NonPositiveGaussianVariance,
    NegativeLorentzianFwhm,
    InvalidTchTransform,
}

Constant-wavelength profile domain errors.

Variants

InvalidWavelength

Wavelength is not positive and finite.

NonFiniteInstrumentParameter

One instrument coefficient is non-finite.

Fields

name: &'static str

Conventional coefficient name.

InvalidTwoTheta

Reflection position is non-finite or outside (0, 180) degrees.

NonPositiveGaussianVariance

Derived Gaussian variance is not positive and finite.

NegativeLorentzianFwhm

Derived Lorentzian FWHM is negative or non-finite.

InvalidTchTransform

The downstream TCH transform could not represent the widths.

Trait Implementations

impl Clone for CwError

fn clone(&self) -> CwError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CwError

impl Debug for CwError

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

Formats the value using the given formatter.

impl Display for CwError

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

Formats the value using the given formatter.

impl Eq for CwError

impl Error for CwError

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 PartialEq for CwError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CwError