Enum PcaError 

pub enum PcaError {
    EmptyData,
    InsufficientData {
        min: usize,
        actual: usize,
    },
    InvalidComponents(String),
    SvdFailed(String),
}

Error type for PCA operations

Variants

EmptyData

InsufficientData

Fields

min: usize

actual: usize

InvalidComponents(String)

SvdFailed(String)

Trait Implementations

impl Debug for PcaError

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

Formats the value using the given formatter.

impl Display for PcaError

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

Formats the value using the given formatter.

impl Error for PcaError

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.