Function resolve_named_selection 

pub fn resolve_named_selection(
    solid: &BrepSolid,
    name: &str,
) -> Result<SelectionGeometry, ResolveError>

Resolve a component-LOCAL topology name (already namespace-stripped) against one solid: faces first, then edges. Names never collide across the two kinds under the deterministic-naming scheme; the order only settles pathological ties.