Enum RegistryPolicy 

pub enum RegistryPolicy<'a> {
    Strict,
    StrictFor(&'a BTreeSet<String>),
}

How the loader treats a versioned dependency edge whose name is not present in registry. Pre-resolution loads (port discovery, cabin metadata fallback) carry no registry yet but may carry patches that contribute names to the loader’s internal name map; the RegistryPolicy::StrictFor variant lets callers scope enforcement so the resolver-less paths don’t surface bogus missing-registry diagnostics.

Variants

Strict

Every parent’s registry deps must be present in registry. Default. Used after the resolver has populated registry with the closure’s full pinned set.

StrictFor(&'a BTreeSet<String>)

Strict only for parents whose names appear in the set; names outside silently skip a missing-registry edge. Passing an empty set tolerates every parent — used by pre-resolution loads.

Trait Implementations

impl<'a> Clone for RegistryPolicy<'a>

fn clone(&self) -> RegistryPolicy<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for RegistryPolicy<'a>

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

Formats the value using the given formatter.

impl<'a> Default for RegistryPolicy<'a>

fn default() -> RegistryPolicy<'a>

Returns the “default value” for a type.