use crate::{CandleComponent, CandleComponentUpdate, TakerTrade};
#[derive(Debug, Clone)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct CloseTimeStamp<T> {
value: T,
}
impl<T: Default> Default for CloseTimeStamp<T> {
fn default() -> Self {
Self {
value: Default::default(),
}
}
}
impl CandleComponent<i64> for CloseTimeStamp<i64> {
#[inline(always)]
fn value(&self) -> i64 {
self.value
}
#[inline(always)]
fn reset(&mut self) {}
}
impl<T: TakerTrade> CandleComponentUpdate<T> for CloseTimeStamp<i64> {
#[inline(always)]
fn update(&mut self, trade: &T) {
self.value = trade.timestamp();
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn close_timestamp() {
let mut m = CloseTimeStamp::default();
for t in &crate::candle_components::tests::TRADES {
m.update(t);
}
assert_eq!(m.value(), 1684677290_000);
}
}