use crate::{CandleComponent, CandleComponentUpdate, TakerTrade};
#[derive(Default, Debug, Clone)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct Close {
value: f64,
}
impl CandleComponent<f64> for Close {
#[inline(always)]
fn value(&self) -> f64 {
self.value
}
#[inline(always)]
fn reset(&mut self) {}
}
impl<T: TakerTrade> CandleComponentUpdate<T> for Close {
#[inline(always)]
fn update(&mut self, trade: &T) {
self.value = trade.price()
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn close() {
let mut m = Close::default();
for t in &crate::candle_components::tests::TRADES {
m.update(t);
assert_eq!(m.value(), t.price);
}
assert_eq!(m.value(), crate::candle_components::tests::TRADES[9].price);
}
}