Function parse_traverse

nodedb-sql/src/ddl_ast/graph_parse/variants.rs:52–63

(toks: &[Tok<'_>])

}

pub(super) fn parse_traverse(toks: &[Tok<'_>]) -> Option<NodedbStatement> {
    let start = quoted_after(toks, "FROM")?;
    let depth = usize_after(toks, "DEPTH").unwrap_or(2);
    let edge_label = quoted_after(toks, "LABEL");
    let direction = direction_after(toks);
    Some(NodedbStatement::Graph(GraphStmt::GraphTraverse {
        start,
        depth,
        edge_label,
        direction,
    }))
}

pub(super) fn parse_neighbors(toks: &[Tok<'_>]) -> Option<NodedbStatement> {
    let node = quoted_after(toks, "OF")?;