Struct async_io_converse::AsyncReadConverse
source · pub struct AsyncReadConverse<R: AsyncRead + Unpin, W: AsyncWrite + Unpin, T: Serialize + DeserializeOwned + Unpin> { /* private fields */ }Expand description
Used to receive messages from the connected peer. You must drive this in order to receive replies on AsyncWriteConverse
Implementations§
source§impl<R: AsyncRead + Unpin, W: AsyncWrite + Unpin, T: Serialize + DeserializeOwned + Unpin> AsyncReadConverse<R, W, T>
impl<R: AsyncRead + Unpin, W: AsyncWrite + Unpin, T: Serialize + DeserializeOwned + Unpin> AsyncReadConverse<R, W, T>
pub fn inner(&self) -> &R
sourcepub fn optimize_memory_usage(&mut self)
pub fn optimize_memory_usage(&mut self)
AsyncReadConverse keeps a memory buffer for receiving values which is the same size as the largest
message that’s been received. If the message size varies a lot, you might find yourself wasting
memory space. This function will reduce the memory usage as much as is possible without impeding
functioning. Overuse of this function may cause excessive memory allocations when the buffer
needs to grow.
source§impl<R: AsyncRead + Unpin + Send + 'static, W: AsyncWrite + Unpin + Send + 'static, T: Serialize + DeserializeOwned + Unpin + Send + 'static> AsyncReadConverse<R, W, T>
impl<R: AsyncRead + Unpin + Send + 'static, W: AsyncWrite + Unpin + Send + 'static, T: Serialize + DeserializeOwned + Unpin + Send + 'static> AsyncReadConverse<R, W, T>
sourcepub fn drive_forever(self)
pub fn drive_forever(self)
Spawns a future onto the tokio runtime that will drive the receive mechanism. This allows you to receive replies to your messages, while completely ignoring any non-reply messages you get.
If instead you’d like to see the non-reply messages then you’ll need to drive the Stream implementation
for AsyncReadConverse.
Trait Implementations§
source§impl<R: AsyncRead + Unpin, W: AsyncWrite + Unpin, T: Serialize + DeserializeOwned + Unpin> Stream for AsyncReadConverse<R, W, T>
impl<R: AsyncRead + Unpin, W: AsyncWrite + Unpin, T: Serialize + DeserializeOwned + Unpin> Stream for AsyncReadConverse<R, W, T>
§type Item = Result<ReceivedMessage<W, T>, Error>
type Item = Result<ReceivedMessage<W, T>, Error>
Values yielded by the stream.
Auto Trait Implementations§
impl<R, W, T> !RefUnwindSafe for AsyncReadConverse<R, W, T>
impl<R, W, T> Send for AsyncReadConverse<R, W, T>where
R: Send,
T: Send,
W: Send,
impl<R, W, T> Sync for AsyncReadConverse<R, W, T>where
R: Sync,
T: Send + Sync,
W: Send,
impl<R, W, T> Unpin for AsyncReadConverse<R, W, T>
impl<R, W, T> !UnwindSafe for AsyncReadConverse<R, W, T>
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stream, collecting all the values into one final result. Read more
source§fn try_concat(self) -> TryConcat<Self>where
Self: Sized,
Self::Ok: Extend<<Self::Ok as IntoIterator>::Item> + IntoIterator + Default,
fn try_concat(self) -> TryConcat<Self>where
Self: Sized,
Self::Ok: Extend<<Self::Ok as IntoIterator>::Item> + IntoIterator + Default,
Attempt to concatenate all items of a stream into a single
extendable destination, returning a future representing the end result. Read more
source§fn try_buffer_unordered(self, n: usize) -> TryBufferUnordered<Self>where
Self::Ok: TryFuture<Error = Self::Error>,
Self: Sized,
fn try_buffer_unordered(self, n: usize) -> TryBufferUnordered<Self>where
Self::Ok: TryFuture<Error = Self::Error>,
Self: Sized,
Attempt to execute several futures from a stream concurrently (unordered). Read more
source§fn try_buffered(self, n: usize) -> TryBuffered<Self>where
Self::Ok: TryFuture<Error = Self::Error>,
Self: Sized,
fn try_buffered(self, n: usize) -> TryBuffered<Self>where
Self::Ok: TryFuture<Error = Self::Error>,
Self: Sized,
Attempt to execute several futures from a stream concurrently. Read more