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mod macros;
mod slot;
mod storage;
use crate::{
bus::{Link, Message, Resource},
error::{type_name, AlreadyLinkedError, TakeChannelError, TakeResourceError},
Bus, Channel, Storage,
};
pub use storage::DynBusStorage;
pub trait DynBus: Bus {
fn store_rx<Msg>(&self, rx: <Msg::Channel as Channel>::Rx) -> Result<(), AlreadyLinkedError>
where
Msg: Message<Self> + 'static;
fn store_tx<Msg>(&self, tx: <Msg::Channel as Channel>::Tx) -> Result<(), AlreadyLinkedError>
where
Msg: Message<Self> + 'static;
fn store_channel<Msg>(
&self,
rx: <Msg::Channel as Channel>::Rx,
tx: <Msg::Channel as Channel>::Tx,
) -> Result<(), AlreadyLinkedError>
where
Msg: Message<Self> + 'static;
fn store_resource<R: Resource<Self>>(&self, resource: R);
fn storage(&self) -> &DynBusStorage<Self>;
}
impl<T> Bus for T
where
T: DynBus,
{
fn rx<Msg>(&self) -> Result<<Msg::Channel as Channel>::Rx, TakeChannelError>
where
Msg: crate::bus::Message<Self> + 'static,
{
self.storage().link_channel::<Msg, Self>();
self.storage().clone_rx::<Msg, Self>()
}
fn tx<Msg>(&self) -> Result<<Msg::Channel as Channel>::Tx, TakeChannelError>
where
Msg: crate::bus::Message<Self> + 'static,
{
self.storage().link_channel::<Msg, Self>();
self.storage().clone_tx::<Msg, Self>()
}
fn capacity<Msg>(&self, capacity: usize) -> Result<(), AlreadyLinkedError>
where
Msg: Message<Self> + 'static,
{
self.storage().capacity::<Msg>(capacity)
}
fn resource<Res>(&self) -> Result<Res, TakeResourceError>
where
Res: Resource<Self>,
{
self.storage().clone_resource::<Res>()
}
}