Enum PsfError 

pub enum PsfError {
    Binning {
        r_min: f64,
        r_max: f64,
        bins: usize,
    },
    Slab {
        lo: f64,
        hi: f64,
    },
    Profile(String),
    TooFewBins {
        used: usize,
        parameters: usize,
    },
    NoStart,
    Singular,
    Parameters(String),
}

Errors of the PSF extraction and fit.

Variants

Binning

The radial binning is not 0 < r_min < r_max (finite) with bins > 0.

Fields

r_min: f64

Inner edge of the first log bin.

r_max: f64

Outer edge of the last bin.

bins: usize

Number of log bins.

Slab

The depth slab is not finite with hi > lo.

Fields

lo: f64

Lower depth.

hi: f64

Upper depth.

Profile(String)

A profile’s arrays are inconsistent.

TooFewBins

Fewer usable bins (with a positive error) than parameters plus one.

Fields

used: usize

Bins with a positive error.

parameters: usize

Free parameters.

NoStart

No start with positive amplitudes was found.

Singular

The curvature matrix at the minimum is singular.

Parameters(String)

PSF parameters are not positive and finite, or do not match the model.

Trait Implementations

impl Clone for PsfError

fn clone(&self) -> PsfError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PsfError

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

Formats the value using the given formatter.

impl Display for PsfError

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

Formats the value using the given formatter.

impl Error for PsfError

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<PsfError> for ElectronTallyError

fn from(source: PsfError) -> Self

Converts to this type from the input type.

impl From<PsfError> for PsfScanError

fn from(source: PsfError) -> Self

Converts to this type from the input type.

impl PartialEq for PsfError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PsfError