Method line_slice

src/editor/document.rs:42–47

(&self, line: usize)

    }

    pub fn line_slice(&self, line: usize) -> Option<RopeSlice<'_>> {
        if line >= self.rope.len_lines() {
            return None;
        }
        Some(self.rope.line(line))
    }

    pub fn line_text(&self, line: usize) -> Option<String> {
        let mut text = String::new();