Struct Vortex 

pub struct Vortex { /* private fields */ }

Vortex indicator for trend identification.

Implementations

impl Vortex

pub fn new(period: usize) -> IndicatorResult<Self>

Creates a new Vortex indicator.

pub fn update_ohlc( &mut self, bar: &OhlcBar, _timestamp: DateTime<Utc>, ) -> IndicatorResult<Option<Vec<f64>>>

Update Vortex with OHLC bar.

Trait Implementations

impl Clone for Vortex

fn clone(&self) -> Vortex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vortex

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

Formats the value using the given formatter.

impl Indicator for Vortex

fn name(&self) -> &str

Human-readable name of the indicator.

fn warmup_period(&self) -> usize

Minimum number of data points required before the indicator produces valid output.

fn is_ready(&self) -> bool

Check if the indicator has received enough data to produce valid output.

fn reset(&mut self)

Reset the indicator to its initial state.

impl MultiIndicator for Vortex

fn output_count(&self) -> usize

Number of output values this indicator produces.

fn output_names(&self) -> Vec<&str>

Names of each output value.

fn update( &mut self, _price: f64, _timestamp: DateTime<Utc>, ) -> IndicatorResult<Option<Vec<f64>>>

Process a new data point and return updated indicator values.

fn current(&self) -> Option<Vec<f64>>

Get current values without updating.

fn calculate( &self, _prices: &[f64], ) -> IndicatorResult<Vec<Option<MultiIndicatorValue>>>

Calculate indicator values for historical data (batch mode).