fix: clippy warnings

src/core/action.rs

@@ -235,7 +235,7 @@ impl From<Action> for Option<ValueType> {
 	}
 }
 
-impl<T: Into<Action> + Copy> From<&T> for Action {
+impl<T: Into<Self> + Copy> From<&T> for Action {
 	fn from(value: &T) -> Self {
 		(*value).into()
 	}

src/core/indicator/result.rs

@@ -9,6 +9,7 @@ use serde::{Deserialize, Serialize};
 /// `Indicator` may return up to 4 signals and 4 raw values at each step
 #[derive(Clone, Copy)]
 #[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
+#[allow(clippy::use_self)]
 pub struct IndicatorResult {
 	signals: [Action; IndicatorResult::SIZE],
 	values: [ValueType; IndicatorResult::SIZE],
@@ -93,8 +94,8 @@ impl IndicatorResult {
 		let length = (values_length as u8, signals_length as u8);
 
 		Self {
-			values,
 			signals,
+			values,
 			length,
 		}
 	}

src/methods/collapse_timeframe.rs

@@ -109,7 +109,7 @@ mod tests {
 		for length in 2..10 {
 			let mut method = TestingMethod::new(length, &candles[0]).unwrap();
 
-			let converted = candles.iter().map(|x| method.next(x)).filter_map(|x| x);
+			let converted = candles.iter().flat_map(|x| method.next(x));
 
 			candles
 				.windows(length)