Enum HistogramError 

#[non_exhaustive]
pub enum HistogramError {
    EmptyData,
    InvalidBinCount,
    InvalidNumericValue {
        value: String,
    },
    Barplot(BarplotError),
}

Errors returned by histogram construction.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

EmptyData

Input data was empty.

InvalidBinCount

nbins was set to zero.

InvalidNumericValue

A data value could not be parsed as a finite number.

Fields

value: String

Barplot(BarplotError)

Underlying barplot construction failed.

Trait Implementations

impl Debug for HistogramError

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

Formats the value using the given formatter.

impl Display for HistogramError

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

Formats the value using the given formatter.

impl Error for HistogramError

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<BarplotError> for HistogramError

fn from(source: BarplotError) -> Self

Converts to this type from the input type.

impl PartialEq for HistogramError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for HistogramError