Struct PyCallableHandler 

pub struct PyCallableHandler { /* private fields */ }

Adapts a Python callable as a ShareableMessageHandler.

Expects messages to be PyMessage instances. Acquires the GIL and calls the Python callable with the inner Python object.

Implementations

impl PyCallableHandler

pub fn new(py: Python<'_>, callable: Py<PyAny>) -> PyResult<Self>

Creates a new handler from a Python callable.

The handler ID is derived from repr(callable) for stable identity across subscribe/unsubscribe calls.

Trait Implementations

impl Debug for PyCallableHandler

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

Formats the value using the given formatter.

impl Handler<dyn Any> for PyCallableHandler

fn id(&self) -> Ustr

Returns the unique identifier for this handler.

fn handle(&self, message: &dyn Any)

Handles a message of type T.