Function triple_accel::levenshtein::levenshtein_simd_k_str

pub fn levenshtein_simd_k_str(a: &str, b: &str, k: u32) -> Option<u32>

Returns the Levenshtein distance, bounded by a cost threshold k, between two utf8 encoded strings, using SIMD acceleration.

Arguments

• a - first string (&str)
• b - second string (&str)
• k - maximum number of edits allowed between a and b

Example

let dist = levenshtein_simd_k_str("abc", "ab", 1);

assert!(dist.unwrap() == 1);