Trait AsyncRxFrameIo 

pub trait AsyncRxFrameIo {
    type Frame;
    type Error;

    // Required methods
    async fn recv(&mut self) -> Result<Self::Frame, Self::Error>;
    async fn recv_timeout(
        &mut self,
        timeout: Duration,
    ) -> Result<Self::Frame, Self::Error>;
    async fn wait_not_empty(&mut self) -> Result<(), Self::Error>;
}

Receive-side (async) CAN frame I/O.

This is the async equivalent of RxFrameIo.

Required Associated Types

type Frame

The CAN frame type.

type Error

Error returned by the driver implementation.

Required Methods

async fn recv(&mut self) -> Result<Self::Frame, Self::Error>

Receive a frame asynchronously.

async fn recv_timeout( &mut self, timeout: Duration, ) -> Result<Self::Frame, Self::Error>

Receive a frame asynchronously, waiting up to timeout.

Implementations that cannot support timeouts may treat this as AsyncRxFrameIo::recv.

async fn wait_not_empty(&mut self) -> Result<(), Self::Error>

Asynchronously wait until the receive queue is non-empty.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors