Function from_iter

pub fn from_iter<I>(frames: I) -> FromIterator<I::IntoIter>
where
    I: IntoIterator,
    I::Item: Frame,

Create a new Signal from the given Frame-yielding Iterator.

When the Iterator is exhausted, the new Signal will yield F::equilibrium.

Note that Iterator::next will be called immediately so that FromIterator can store the next pending frame and efficiently test for exhaustiveness.

Example

use dasp_signal::{self as signal, Signal};

fn main() {
    let frames = [[1], [-3], [5], [6]];
    let mut signal = signal::from_iter(frames.iter().cloned());
    assert_eq!(signal.next(), [1]);
    assert_eq!(signal.next(), [-3]);
    assert_eq!(signal.next(), [5]);
    assert_eq!(signal.next(), [6]);
    assert_eq!(signal.next(), [0]);
}