Enum rv::dist::NormalInvWishartError

pub enum NormalInvWishartError {
    KTooLow {
        k: f64,
    },
    DfLessThanDimensions {
        df: usize,
        ndims: usize,
    },
    ScaleMatrixNotSquare {
        nrows: usize,
        ncols: usize,
    },
    MuScaleDimensionMismatch {
        n_mu: usize,
        n_scale: usize,
    },
}

Variants

KTooLow

The k parameter is less than or equal to zero

Fields of KTooLow

k: f64

DfLessThanDimensions

The df parameter is less than the number of dimensions

Fields of DfLessThanDimensions

df: usizendims: usize

ScaleMatrixNotSquare

The scale matrix is not square

Fields of ScaleMatrixNotSquare

nrows: usize

number of row

ncols: usize

number of columns

MuScaleDimensionMismatch

The dimensions of the mu vector and the scale matrix do not align

Fields of MuScaleDimensionMismatch

n_mu: usize

Number of dimensions in the mean vector

n_scale: usize

Number of dimensions in the scale matrix

Trait Implementations

impl Clone for NormalInvWishartError

fn clone(&self) -> NormalInvWishartError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NormalInvWishartError

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

Formats the value using the given formatter.

impl Display for NormalInvWishartError

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

Formats the value using the given formatter.

impl Error for NormalInvWishartError

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<NormalInvWishartError> for NormalInvWishartError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for NormalInvWishartError