use std::fmt::Display;
#[derive(PartialEq, Eq, Hash, Clone, Debug)]
pub enum NodeKind {
Iri,
BNode,
NonLiteral,
Literal,
}
impl Display for NodeKind {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
match self {
NodeKind::Iri => write!(f, "iri"),
NodeKind::BNode => write!(f, "bnode"),
NodeKind::NonLiteral => write!(f, "nonliteral"),
NodeKind::Literal => write!(f, "literal"),
}
}
}