Enum StlError 

pub enum StlError {
    OptionOutOfRange {
        option: &'static str,
        requirement: &'static str,
        got: f64,
        min: Option<f64>,
        exclusive_min: Option<f64>,
        max: Option<f64>,
    },
    EvenSpan {
        option: &'static str,
        got: usize,
    },
    TooFewObservations {
        needed: usize,
        got: usize,
    },
    ValueNotFinite {
        index: usize,
    },
}

Why a decomposition was refused.

Variants

OptionOutOfRange

An option is outside its domain. min / max are inclusive bounds; exclusive_min an exclusive one (a span longer than the period).

Fields

option: &'static str

The option’s name as the builder and the wire formats spell it.

requirement: &'static str

What that option has to satisfy.

got: f64

The value given.

min: Option<f64>

Inclusive lower bound.

exclusive_min: Option<f64>

Exclusive lower bound.

max: Option<f64>

Inclusive upper bound.

EvenSpan

A span is even: a Loess span is centred on its point, so it is odd.

Fields

option: &'static str

seasonal, trend or low_pass.

got: usize

The value given.

TooFewObservations

Fewer than two full cycles.

Fields

needed: usize

2 · period.

got: usize

How many were given.

ValueNotFinite

The series holds a NaN or an infinity.

Fields

index: usize

Position of the first such value.

Trait Implementations

impl Clone for StlError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StlError

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

Formats the value using the given formatter.

impl Display for StlError

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

Formats the value using the given formatter.

impl Error for StlError

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 StlError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StlError