dsalgo 0.3.10

A package for Datastructures and Algorithms.
Documentation 
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pub fn argmin<T: PartialOrd + Clone>(a: &[T]) -> usize {
    let (mut idx, mut v) = (0, &a[0]);

    for (i, x) in a.iter().enumerate() {
        if x < v {
            idx = i;

            v = x;
        }
    }

    idx
}

#[cfg(test)]

mod tests {

    use super::*;

    #[test]

    fn test() {
        let a = vec![3, 4, 0, 5, 0];

        assert_eq!(argmin(&a), 2);
    }
}