Struct MessageBusFactoryRegistry 

pub struct MessageBusFactoryRegistry { /* private fields */ }

Registry for Python message bus backing factory extractors.

Implementations

impl MessageBusFactoryRegistry

pub fn new() -> Self

Creates an empty registry.

pub fn register( &self, type_name: String, extractor: MessageBusFactoryExtractor, ) -> Result<()>

Registers an extractor for a Python factory type name.

Errors

Returns an error if a different extractor is already registered for the type name.

pub fn extract( &self, py: Python<'_>, factory: Py<PyAny>, ) -> PyResult<Box<dyn MessageBusBackingFactory>>

Extracts a Python object into a boxed message bus backing factory.

Errors

Returns an error if no extractor is registered for the Python type or extraction fails.

Trait Implementations

impl Debug for MessageBusFactoryRegistry

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

Formats the value using the given formatter.

impl Default for MessageBusFactoryRegistry

fn default() -> Self

Returns the “default value” for a type.