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use crate::{Bus, Message}; use async_trait::async_trait; pub trait Handler<M: Message>: Send + Sync { fn handle(&self, msg: M, bus: &Bus) -> anyhow::Result<()>; fn sync(&self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } } #[async_trait] pub trait AsyncHandler<M: Message>: Send + Sync { async fn handle(&self, msg: M, bus: &Bus) -> anyhow::Result<()>; async fn sync(&self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } } pub trait SynchronizedHandler<M: Message>: Send { fn handle(&mut self, msg: M, bus: &Bus) -> anyhow::Result<()>; fn sync(&mut self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } } #[async_trait] pub trait AsyncSynchronizedHandler<M: Message>: Send { async fn handle(&mut self, msg: M, bus: &Bus) -> anyhow::Result<()>; async fn sync(&mut self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } } pub trait BatchHandler<M: Message>: Send + Sync { fn handle(&self, msg: Vec<M>, bus: &Bus) -> anyhow::Result<()>; fn sync(&self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } } #[async_trait] pub trait AsyncBatchHandler<M: Message>: Send + Sync { async fn handle(&self, msg: Vec<M>, bus: &Bus) -> anyhow::Result<()>; async fn sync(&self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } } pub trait BatchSynchronizedHandler<M: Message>: Send { fn handle(&mut self, msg: Vec<M>, bus: &Bus) -> anyhow::Result<()>; fn sync(&mut self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } } #[async_trait] pub trait AsyncBatchSynchronizedHandler<M: Message>: Send { async fn handle(&mut self, msg: Vec<M>, bus: &Bus) -> anyhow::Result<()>; async fn sync(&mut self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } } pub trait LocalHandler<M: Message> { fn handle(&mut self, msg: M, bus: &Bus) -> anyhow::Result<()>; fn sync(&mut self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } } #[async_trait(?Send)] pub trait LocalAsyncHandler<M: Message> { async fn handle(&mut self, msg: M, bus: &Bus) -> anyhow::Result<()>; async fn sync(&mut self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } } pub trait LocalBatchHandler<M: Message> { fn handle(&mut self, msg: Vec<M>, bus: &Bus) -> anyhow::Result<()>; fn sync(&mut self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } } #[async_trait(?Send)] pub trait LocalAsyncBatchHandler<M: Message> { async fn handle(&mut self, msg: Vec<M>, bus: &Bus) -> anyhow::Result<()>; async fn sync(&mut self, _bus: &Bus) -> anyhow::Result<()> { Ok(()) } }