Enum IndicatorError 

pub enum IndicatorError {
    InsufficientData {
        need: usize,
        got: usize,
    },
    InvalidPeriod(String),
}

Error type for indicator calculations

Variants

InsufficientData

Not enough data points to calculate the indicator

Fields

need: usize

Minimum number of data points required

got: usize

Actual number of data points provided

InvalidPeriod(String)

Invalid period parameter provided

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, __formatter: &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.

impl From<IndicatorError> for BacktestError

fn from(source: IndicatorError) -> Self

Converts to this type from the input type.

impl From<IndicatorError> for FinanceError

fn from(source: IndicatorError) -> Self

Converts to this type from the input type.