Struct BoxedMessage

pub struct BoxedMessage(/* private fields */);

A simple wrapper around a Box<dyn Any + Send + 'static>, which only allows the Sends<M> to be stored inside.

Implementations

impl BoxedMessage

pub fn new<M>(sends: SendPart<M>) -> Self

where M: Message, SendPart<M>: Send + 'static,

Create a new BoxedMessage from the Sends<M>.

pub fn downcast<M>(self) -> Result<SendPart<M>, Self>

where M: Message, SendPart<M>: Send + 'static,

Downcast the BoxedMessage to the Sends<M>.

pub fn downcast_into_msg<M>(self, returns: ReturnPart<M>) -> Result<M, Self>

where M: Message, SendPart<M>: Send + 'static,

Downcast the BoxedMessage to the Sends<M>, and then get M.

Trait Implementations

impl Debug for BoxedMessage

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

Formats the value using the given formatter.