Returns the number of alive lines.
(&self)
| 234 | |
| 235 | /// Returns the number of alive lines. |
| 236 | pub fn line_count(&self) -> usize { |
| 237 | self.lines.iter().filter(|l| l.is_alive()).count() |
| 238 | } |
| 239 | |
| 240 | /// Returns the number of all lines (including deleted). |
| 241 | pub fn total_line_count(&self) -> usize { |