Struct SwingStructureEngine 

pub struct SwingStructureEngine { /* private fields */ }

Detects swing pivots and derives SwingStructureOutput. Reuses the same left/right pivot window as pivots_structure::PivotStructureEngine, but exposes the underlying leg sizes instead of a single bounded score.

This is a composite/consumer of another indicator’s output, not a pure Indicator: it needs the raw ATR in price units on every bar, not the %-of-price value that indicator::atr::Atr returns. Convert via atr_raw = atr_pct / 100.0 * bar.close before calling update.

Implementations

impl SwingStructureEngine

pub fn new(left: usize, right: usize, max_swings: usize) -> Self

pub fn with_defaults() -> Self

pub fn reset(&mut self)

pub fn update(&mut self, bar: &Bar, atr: f64) -> Option<SwingStructureOutput>

Feed one bar plus the current raw ATR (price units, not %). Returns a fresh SwingStructureOutput once enough alternating swing legs have been confirmed.