Struct MomState 

pub struct MomState { /* private fields */ }

Incremental MOM/ROC/ROCP (shared ring of last period closes + current).

Ring capacity is period holding the lag close (oldest = close[i−period] when full).

Implementations

impl MomState

pub fn new(params: MomParams) -> FinanceResult<Self>

pub fn from_history(params: MomParams, closes: &[f64]) -> FinanceResult<Self>

pub fn params(&self) -> MomParams

pub fn reset(&mut self)

pub fn push(&mut self, close: f64) -> FinanceResult<Option<MomBarOutput>>

pub fn push_bars( &mut self, closes: &[f64], ) -> FinanceResult<Vec<Option<MomBarOutput>>>

pub fn last(&self) -> Option<MomBarOutput>

Trait Implementations

impl Clone for MomState

fn clone(&self) -> MomState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MomState

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

Formats the value using the given formatter.