1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21

//! # Passthrough

use super::*;

/// Passthrough filter, does nothing to the input.
#[derive(Copy,Clone,Default,Debug)]
pub struct Passthrough{}

impl Passthrough {
    /// Creates new Passthrough object.
    pub fn new() -> Passthrough {
        Passthrough {
        }
    }
}

impl Modifier for Passthrough {
    fn process(&mut self, x: SampleT) -> SampleT {
        x
    }
}