Function matches_to_edit 

pub(crate) fn matches_to_edit<'db>(
    db: &'db dyn ExpandDatabase,
    matches: &SsrMatches,
    file_src: &str,
    rules: &[ResolvedRule<'db>],
) -> TextEdit

Returns a text edit that will replace each match in matches with its corresponding replacement template. Placeholders in the template will have been substituted with whatever they matched to in the original code.