Enum IndicatorError 

pub enum IndicatorError {
    InsufficientData {
        required: usize,
        available: usize,
    },
    InvalidParameter {
        name: String,
        value: f64,
    },
    UnknownIndicator {
        name: String,
    },
    InvalidParam(String),
}

Variants

InsufficientData

Fields

required: usize

available: usize

InvalidParameter

Fields

name: String

value: f64

UnknownIndicator

Returned by the registry when name is not registered. Mirrors Python IndicatorFactory: raise ValueError(f"Indicator not found: {name}").

Fields

name: String

InvalidParam(String)

General construction-time validation failure (bad param combination, etc.).

Trait Implementations

impl Clone for IndicatorError

fn clone(&self) -> IndicatorError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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.

impl PartialEq for IndicatorError

fn eq(&self, other: &IndicatorError) -> 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 IndicatorError