Struct ProjectionRegistry 

pub struct ProjectionRegistry { /* private fields */ }

Open loaded registry keyed by projection kind.

Implementations

impl ProjectionRegistry

pub fn new() -> Self

Constructs an empty registry.

pub fn register( &mut self, identity: PackageIdentity, provider: Arc<dyn ProjectionProvider>, ) -> Result<(), ProjectionError>

Loads one provider without changing a central kind enum.

Errors

Refuses without changing this registry’s state if kind is already loaded: a caller cannot silently replace an admitted provider (and, with it, drop the live checker owner backing its qualification) by registering a second one under the same kind.

pub fn get( &self, kind: &ProjectionKindRef, ) -> Option<(&PackageIdentity, &Arc<dyn ProjectionProvider>)>

Resolves a loaded provider.

pub fn kinds(&self) -> impl ExactSizeIterator<Item = &ProjectionKindRef>

Lists loaded kinds in canonical order.

Trait Implementations

impl Default for ProjectionRegistry

fn default() -> Self

Returns the “default value” for a type.