# Function cargo::ops::cargo_compile::traverse_and_share

source ·

    fn traverse_and_share(
        interner: &UnitInterner,
        memo: &mut HashMap<Unit, Unit>,
        new_graph: &mut UnitGraph,
        unit_graph: &UnitGraph,
        unit: &Unit,
        unit_is_for_host: bool,
        to_host: Option<CompileKind>
    ) -> Unit

Expand description

Recursive function for rebuilding the graph.

This walks `unit_graph`, starting at the given `unit`. It inserts the new units into `new_graph`, and returns a new updated version of the given unit (`dep_hash` is filled in, and `kind` switched if necessary).