Struct Edge 

pub struct Edge {
    pub child: String,
    pub child_column: usize,
    pub parent: String,
    pub parent_column: usize,
}

One relationship, with both sides resolved to a table and a column of it.

Names and not rudb_graph::Relationship, because by the time a build runs the caller has already turned a declaration’s column names into positions against the catalog, and doing it again here would be a second place for the two to disagree.

Fields

child: String

The many side, which is where the link is stored.

child_column: usize

Which column of it holds the key.

parent: String

The one side, which is where the key map is.

parent_column: usize

Which column of it holds the key.

Trait Implementations

impl Clone for Edge

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Edge

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.