| 18 | } |
| 19 | |
| 20 | fn search(&self, search_word: String) -> bool { |
| 21 | let search_word_len = search_word.len(); |
| 22 | let search_res = self.mmp.get(&search_word_len); |
| 23 | let search_chars = search_word.chars().collect::<Vec<char>>(); |
| 24 | if search_res == None { |
| 25 | false |
| 26 | } else { |
| 27 | 'outer: for chars in search_res.unwrap() { |
| 28 | let mut count = 0; |
| 29 | for i in 0..search_word_len { |
| 30 | if chars[i] != search_chars[i] { count += 1 } |
| 31 | if count > 1 { continue 'outer } |
| 32 | } |
| 33 | if count == 1 { return true } |
| 34 | } |
| 35 | false |
| 36 | } |
| 37 | } |
| 38 | } |
| 39 | |
| 40 | fn main() { |