Enum Ma 

pub enum Ma {
    Ema(Ema),
    Hull(HullMa),
    Sma(Sma),
}

Generic moving average — dispatches to the concrete MA variant.

Used by strategies that need configurable MA types without trait objects. Enum dispatch avoids vtable overhead on the hot-path next() / compute() calls.

Variants

Ema(Ema)

Hull(HullMa)

Sma(Sma)

Implementations

impl Ma

pub fn new(period: usize, ma_type: MaType) -> Result<Self, IndicatorError>

Create a new MA of the given type and period.

Errors

Returns the underlying indicator’s error if the period is invalid.

pub fn name(&self) -> &str

Indicator name (e.g., “EMA(12)”, “HullMA(26)”, “SMA(50)”).

pub fn to_boxed(&self) -> Box<dyn Indicator>

Clone as a boxed dyn Indicator for strategy registration.

Trait Implementations

impl Clone for Ma

fn clone(&self) -> Ma

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ma

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

Formats the value using the given formatter.