Function distance::sift3

pub fn sift3(s: &str, t: &str) -> f32

Calculates the sift3 distance between two strings with a default max_distance of 5.

Sift3

Sift3 - super fast and accurate string distance algorithm. The higher the return value, the more different the two strings are. A value of 0.0 means both strings are equal.

This implementation does fully support unicode strings.

Examples

use distance::*;
 
// Sift3 distance
let distance = sift3("hannah", "hanna");   
assert_eq!(0.5, distance);