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use envelope_detector::{Frame, Mode, EnvelopeDetector, Peak, Rms};
use std;
use time::Ms;
pub use envelope_detector::PeakEnvelopeDetector;
pub trait Detector<F>
where F: Frame,
{
type Mode: Mode<F>;
fn detector(&mut self) -> &mut EnvelopeDetector<F, Self::Mode>;
}
#[derive(Clone)]
pub struct RmsEnvelopeDetector<F>
where F: Frame,
{
pub rms: EnvelopeDetector<F, Rms<F>>,
pub window_ms: Ms,
}
impl<F> std::fmt::Debug for RmsEnvelopeDetector<F>
where F: Frame + std::fmt::Debug,
F::Float: std::fmt::Debug,
{
fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
write!(f, "RmsEnvelopeDetector {{ rms: {:?}, window_ms: {:?} }}", &self.rms, &self.window_ms)
}
}
impl<F> Detector<F> for PeakEnvelopeDetector<F>
where F: Frame,
{
type Mode = Peak;
fn detector(&mut self) -> &mut Self {
self
}
}
impl<F> Detector<F> for RmsEnvelopeDetector<F>
where F: Frame,
{
type Mode = Rms<F>;
fn detector(&mut self) -> &mut EnvelopeDetector<F, Self::Mode> {
&mut self.rms
}
}