Function freedit::controller::db_utils::extract_element

pub(super) fn extract_element(
    input: &str,
    max_len: usize,
    char: char
) -> Vec<String>

extract element from string

Note

The tag length should be less than or equal to 25. And the results should be no more than max_len. If no space is found after the char, the string will be ignored.

Examples

let input = "hi, @cc this is a test. If no space at last, @notag";
let out = extract_element(input, 3, '@');
assert_eq!(out, vec!["cc"]);