generic_levenshtein

datafusion_common::utils::datafusion_strsim

Function generic_levenshtein 

Source 
fn generic_levenshtein<'a, 'b, Iter1, Iter2, Elem1, Elem2>(
    a: &'a Iter1,
    b: &'b Iter2,
) -> usize
where
    &'a Iter1: IntoIterator<Item = Elem1>,
    &'b Iter2: IntoIterator<Item = Elem2>,
    Elem1: PartialEq<Elem2>,
Expand description

Calculates the minimum number of insertions, deletions, and substitutions required to change one sequence into the other.