ratatui_toolkit/widgets/code_diff/foundation/diff_hunk/constructors/
new.rs

1use crate::widgets::code_diff::diff_hunk::DiffHunk;
2
3impl DiffHunk {
4    /// Creates a new diff hunk with the specified line ranges.
5    ///
6    /// # Arguments
7    ///
8    /// * `old_start` - Starting line number in the old file
9    /// * `old_count` - Number of lines from the old file
10    /// * `new_start` - Starting line number in the new file
11    /// * `new_count` - Number of lines from the new file
12    ///
13    /// # Returns
14    ///
15    /// A new `DiffHunk` with empty lines and no context
16    ///
17    /// # Example
18    ///
19    /// ```rust
20    /// use ratatui_toolkit::code_diff::DiffHunk;
21    ///
22    /// let hunk = DiffHunk::new(1, 4, 1, 5);
23    /// assert_eq!(hunk.old_start, 1);
24    /// assert_eq!(hunk.old_count, 4);
25    /// ```
26    pub fn new(old_start: usize, old_count: usize, new_start: usize, new_count: usize) -> Self {
27        Self {
28            old_start,
29            old_count,
30            new_start,
31            new_count,
32            context: None,
33            lines: Vec::new(),
34        }
35    }
36}