Method old_pos

atomic-cli/src/commands/diff/helpers.rs:47–54

Old-file position: the line number for removals, or the insertion boundary (the number of the preceding old line) for additions.

(&self)

    /// Old-file position: the line number for removals, or the insertion
    /// boundary (the number of the preceding old line) for additions.
    fn old_pos(&self) -> usize {
        match self.line.status {
            LineStatus::Removed => self.line.old_line_num.unwrap_or(1),
            _ => {
                (self.line.new_line_num.unwrap_or(1) as isize - 1 - self.net_before).max(0) as usize
            }
        }
    }

    /// New-file position: the line number for additions, or the deletion
    /// boundary (the number of the preceding new line) for removals.