Struct NativeCollectionRegistry 

pub struct NativeCollectionRegistry { /* private fields */ }

Implementations

impl NativeCollectionRegistry

pub fn new() -> Self

pub fn register( &mut self, name: impl Into<String>, collection: NativeCollection, ) -> Result<(), NativeCollectionError>

Register one application-owned collection before initial render.

Errors

Returns an error for an unsafe or duplicate name.

pub fn replace( &mut self, name: &str, collection: NativeCollection, ) -> Result<BTreeSet<ComponentInstancePath>, NativeCollectionError>

Replace an existing collection and return its exact subscribed readers.

Errors

Returns an error when the collection is unknown.

Trait Implementations

impl Clone for NativeCollectionRegistry

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NativeCollectionRegistry

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

Formats the value using the given formatter.

impl Default for NativeCollectionRegistry

fn default() -> Self

Returns the “default value” for a type.