Function stack_needs_named_subnets_at_setup 

pub fn stack_needs_named_subnets_at_setup(stack: &Stack) -> bool

Whether any setup-owned resource forces setup to name subnets.

Restricted sandbox connectors require subnet IDs. Callers rendering an artifact want restricts_network_mode instead: this one answers for the declaration, which on a Kubernetes target is not what gets emitted.