Trait yata::core::MovingAverageConstructor

pub trait MovingAverageConstructor: Clone + FromStr {
    type Type: Eq;
    type Instance: MovingAverage;

    // Required methods
    fn init(&self, initial_value: ValueType) -> Result<Self::Instance, Error>;
    fn ma_period(&self) -> PeriodType;
    fn ma_type(&self) -> Self::Type;

    // Provided method
    fn is_similar_to(&self, other: &Self) -> bool { ... }
}

Trait for dynamically creation of moving average instances based on it’s type and period

This trait plays the same role for moving averages as IndicatorConfig plays for indicators.

Required Associated Types

type Type: Eq

Used for comparing MA types

type Instance: MovingAverage

MovingAverage Instance type

Required Methods

fn init(&self, initial_value: ValueType) -> Result<Self::Instance, Error>

Creates moving average instance with the initial_value

fn ma_period(&self) -> PeriodType

Returns period length of

fn ma_type(&self) -> Self::Type

Returns moving average type

Provided Methods

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

Checks two moving average constructors for the same moving average type

Object Safety

This trait is not object safe.

Implementors

impl MovingAverageConstructor for MA

type Type = u8

type Instance = MAInstance