Enum NodeView

src/node_view.rs:5–10

#[derive(PartialEq, Eq, Debug)]
pub enum NodeView {
    Hidden,
    UpperBorder(usize, usize),
    LowerBorder(usize, usize),
    Visible(usize, usize),
}

impl NodeView {
    pub fn new(node: &Node, metadata: &Metadata, offset: isize) -> NodeView {