Enum IndicatorError 

pub enum IndicatorError {
    EmptyData,
    DifferentDataLength,
    ImproperDataLength,
    ImproperSetting,
}

Errors returned by indicator calculation functions.

Variants

EmptyData

One or more input slices are empty.

DifferentDataLength

Multiple input slices have mismatched lengths.

ImproperDataLength

Input data is too short for the requested period / factor.

ImproperSetting

Configuration is invalid (e.g. zero period, zero/negative factor).

Trait Implementations

impl Debug for IndicatorError

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

Formats the value using the given formatter.

impl Display for IndicatorError

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

Formats the value using the given formatter.

impl Error for IndicatorError

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.