Struct DynamicRateLimitedWriter 

pub struct DynamicRateLimitedWriter<W: AsyncWrite, S, P: SleepProvider> {
    writer: RateLimitedWriter<W, P>,
    updates: S,
}

A rate-limited async writer.

This wraps a RateLimitedWriter and watches a stream for configuration changes (such as rate limit changes).

Fields

writer: RateLimitedWriter<W, P>

The rate-limited writer.

updates: S

A stream that provides configuration updates, including rate limit updates.

Implementations

impl<W: AsyncWrite, S, P: SleepProvider> DynamicRateLimitedWriter<W, S, P>

pub(crate) fn project<'pin>( self: Pin<&'pin mut Self>, ) -> __DynamicRateLimitedWriterProjection<'pin, W, S, P>

pub(crate) fn project_ref<'pin>( self: Pin<&'pin Self>, ) -> __DynamicRateLimitedWriterProjectionRef<'pin, W, S, P>

impl<W, S, P> DynamicRateLimitedWriter<W, S, P>

where W: AsyncWrite, P: SleepProvider,

pub fn new(writer: RateLimitedWriter<W, P>, updates: S) -> Self

Create a new DynamicRateLimitedWriter.

This wraps the writer and watches for configuration changes from the updates stream.

pub fn inner(&self) -> &W

Access the inner AsyncWrite writer of the RateLimitedWriter.

Trait Implementations

impl<W, S, P> AsyncWrite for DynamicRateLimitedWriter<W, S, P>

where W: AsyncWrite, S: FusedStream<Item = RateLimitedWriterConfig>, P: SleepProvider,

fn poll_write( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &[u8], ) -> Poll<Result<usize, Error>>

Attempt to write bytes from buf into the object.

fn poll_flush( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Result<(), Error>>

Attempt to flush the object, ensuring that any buffered data reach their destination.

fn poll_close( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Result<(), Error>>

Attempt to close the object.

fn poll_write_vectored( self: Pin<&mut Self>, cx: &mut Context<'_>, bufs: &[IoSlice<'_>], ) -> Poll<Result<usize, Error>>

Attempt to write bytes from bufs into the object using vectored IO operations.

impl<W, S, P> AsyncWrite for DynamicRateLimitedWriter<W, S, P>

where W: AsyncWrite, S: FusedStream<Item = RateLimitedWriterConfig>, P: SleepProvider,

fn poll_write( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &[u8], ) -> Poll<IoResult<usize>>

Attempt to write bytes from buf into the object.

fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<IoResult<()>>

Attempts to flush the object, ensuring that any buffered data reach their destination.

fn poll_shutdown( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<IoResult<()>>

Initiates or attempts to shut down this writer, returning success when the I/O connection has completely shut down.

fn poll_write_vectored( self: Pin<&mut Self>, cx: &mut Context<'_>, bufs: &[IoSlice<'_>], ) -> Poll<Result<usize, Error>>

Like poll_write, except that it writes from a slice of buffers.

fn is_write_vectored(&self) -> bool

Determines if this writer has an efficient poll_write_vectored implementation.

impl<W: AsyncWrite, S, P: SleepProvider> Debug for DynamicRateLimitedWriter<W, S, P>

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

Formats the value using the given formatter.

impl<'pin, W: AsyncWrite, S, P: SleepProvider> Unpin for DynamicRateLimitedWriter<W, S, P>

where PinnedFieldsOf<__DynamicRateLimitedWriter<'pin, W, S, P>>: Unpin,