structure_zones

// Structure Zones (default parameters): micro 3/3 and major 7/7 swing events (BOS/CHoCH, spring/upthrust, fake breaks, climax-test sequence, rejections, EQH/EQL as event_code), automatic support/resistance zones (major swings, springs/upthrusts, BOS flips, climax bars) with lifecycle fresh/tested/confirmed/broken/flipped, and an assessment of the nearest support and resistance within 3 ATR (reach, hold, break 0..100 from structure, respect, approach, context, plus nearby fair value gap, order block and volume-profile POC/value area); value = number of tracked zones; extra: support_*/resistance_* (mid, upper, lower, type, status, distance_atr, reach, hold, break, structural, respect, approach, context, state), micro_trend, major_trend, clx_state, clx_direction, event_code, poc, va_high, va_low; alerts support/resistance_relevant, bull_support_hold, bear_resistance_hold, bear_support_break, bull_resistance_break
// Defaults of "structure_zones" (see the indicator reference)
let params = HashMap::new();
let mut indicator = build_checked("structure_zones", &params)?;

for bar in &bars {
    if let Some(output) = indicator.on_bar(bar) {
        // output.value, output.extra[...], indicator.alerts()
    }
}