Function ruplacer::replace

pub fn replace<'a>(input: &'a str, query: &Query) -> Option<Replacement<'a>>

Execute a query on a line of input. If there was a match, return a Replacement

Example

use ruplacer::{Query, replace};

let input = "this is some old text";
let query = Query::substring("old", "new");
let replacement = replace(input, &query).unwrap();
let output = replacement.output();
assert_eq!(output, "this is some new text");