Struct trust_dns_proto::tcp::TcpStream [−][src]
pub struct TcpStream<S: DnsTcpStream> { /* fields omitted */ }Expand description
A Stream used for sending data to and from a remote DNS endpoint (client or server).
Implementations
pub fn new<E>(
name_server: SocketAddr
) -> (impl Future<Output = Result<TcpStream<S>, Error>> + Send, BufDnsStreamHandle) where
E: FromProtoError,
pub fn new<E>(
name_server: SocketAddr
) -> (impl Future<Output = Result<TcpStream<S>, Error>> + Send, BufDnsStreamHandle) where
E: FromProtoError,
Creates a new future of the eventually establish a IO stream connection or fail trying.
Defaults to a 5 second timeout
Arguments
name_server- the IP and Port of the DNS server to connect to
pub fn with_timeout(
name_server: SocketAddr,
timeout: Duration
) -> (impl Future<Output = Result<TcpStream<S>, Error>> + Send, BufDnsStreamHandle)
pub fn with_timeout(
name_server: SocketAddr,
timeout: Duration
) -> (impl Future<Output = Result<TcpStream<S>, Error>> + Send, BufDnsStreamHandle)
Creates a new future of the eventually establish a IO stream connection or fail trying
Arguments
name_server- the IP and Port of the DNS server to connect totimeout- connection timeout
Returns the address of the peer connection.
Initializes a TcpStream.
This is intended for use with a TcpListener and Incoming.
Arguments
stream- the established IO stream for communicationpeer_addr- sources address of the stream
pub fn from_stream_with_receiver(
socket: S,
peer_addr: SocketAddr,
outbound_messages: StreamReceiver
) -> Self
pub fn from_stream_with_receiver(
socket: S,
peer_addr: SocketAddr,
outbound_messages: StreamReceiver
) -> Self
Wraps a stream where a sender and receiver have already been established
Trait Implementations
type Item = Result<SerialMessage>
type Item = Result<SerialMessage>
Values yielded by the stream.
Attempt to pull out the next value of this stream, registering the
current task for wakeup if the value is not yet available, and returning
None if the stream is exhausted. Read more
Auto Trait Implementations
impl<S> !RefUnwindSafe for TcpStream<S>
impl<S> !UnwindSafe for TcpStream<S>
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<E, S, T> FirstAnswer<T, E> for S where
S: Stream<Item = Result<T, E>> + Unpin,
E: From<ProtoError>,
impl<E, S, T> FirstAnswer<T, E> for S where
S: Stream<Item = Result<T, E>> + Unpin,
E: From<ProtoError>,
fn first_answer(self) -> FirstAnswerFuture<Self>ⓘNotable traits for FirstAnswerFuture<S>impl<E, S: Stream<Item = Result<T, E>> + Unpin, T> Future for FirstAnswerFuture<S> where
S: Stream<Item = Result<T, E>> + Unpin + Sized,
E: From<ProtoError>, type Output = S::Item;
fn first_answer(self) -> FirstAnswerFuture<Self>ⓘNotable traits for FirstAnswerFuture<S>impl<E, S: Stream<Item = Result<T, E>> + Unpin, T> Future for FirstAnswerFuture<S> where
S: Stream<Item = Result<T, E>> + Unpin + Sized,
E: From<ProtoError>, type Output = S::Item;
impl<E, S: Stream<Item = Result<T, E>> + Unpin, T> Future for FirstAnswerFuture<S> where
S: Stream<Item = Result<T, E>> + Unpin + Sized,
E: From<ProtoError>, type Output = S::Item;Convert a Stream of dns response into a Future yielding the first answer, discarding others if any. Read more
Creates a future that resolves to the next item in the stream. Read more
Maps this stream’s items to a different type, returning a new stream of the resulting type. Read more
Creates a stream which gives the current iteration count as well as the next value. Read more
Filters the values produced by this stream according to the provided asynchronous predicate. Read more
Filters the values produced by this stream while simultaneously mapping them to a different type according to the provided asynchronous closure. Read more
Computes from this stream’s items new items of a different type using an asynchronous closure. Read more
Transforms a stream into a collection, returning a future representing the result of that computation. Read more
Converts a stream of pairs into a future, which resolves to pair of containers. Read more
fn concat(self) -> Concat<Self> where
Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
Self::Item: IntoIterator,
Self::Item: Default,
fn concat(self) -> Concat<Self> where
Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
Self::Item: IntoIterator,
Self::Item: Default,
Concatenate all items of a stream into a single extendable destination, returning a future representing the end result. Read more
Execute an accumulating asynchronous computation over a stream, collecting all the values into one final result. Read more
Execute predicate over asynchronous stream, and return true if any element in stream satisfied a predicate. Read more
Execute predicate over asynchronous stream, and return true if all element in stream satisfied a predicate. Read more
Flattens a stream of streams into just one continuous stream. Read more
Maps a stream like StreamExt::map but flattens nested Streams. Read more
Combinator similar to StreamExt::fold that holds internal state
and produces a new stream. Read more
Skip elements on this stream while the provided asynchronous predicate
resolves to true. Read more
Take elements from this stream while the provided asynchronous predicate
resolves to true. Read more
Take elements from this stream until the provided future resolves. Read more
Runs this stream to completion, executing the provided asynchronous closure for each element on the stream. Read more
fn for_each_concurrent<Fut, F>(
self,
limit: impl Into<Option<usize>>,
f: F
) -> ForEachConcurrent<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = ()>,
fn for_each_concurrent<Fut, F>(
self,
limit: impl Into<Option<usize>>,
f: F
) -> ForEachConcurrent<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = ()>,
futures_no_atomic_cas and crate feature alloc only.Runs this stream to completion, executing the provided asynchronous closure for each element on the stream concurrently as elements become available. Read more
Creates a new stream of at most n items of the underlying stream. Read more
Creates a new stream which skips n items of the underlying stream. Read more
std only.Catches unwinding panics while polling the stream. Read more
fn boxed_local<'a>(self) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a, Global>> where
Self: 'a,
fn boxed_local<'a>(self) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a, Global>> where
Self: 'a,
alloc only.Wrap the stream in a Box, pinning it. Read more
futures_no_atomic_cas and crate feature alloc only.An adaptor for creating a buffered list of pending futures. Read more
futures_no_atomic_cas and crate feature alloc only.An adaptor for creating a buffered list of pending futures (unordered). Read more
An adapter for zipping two streams together. Read more
Adapter for chaining two streams. Read more
alloc only.An adaptor for chunking up items of the stream inside a vector. Read more
alloc only.An adaptor for chunking up ready items of the stream inside a vector. Read more
sink only.A future that completes after the given stream has been fully processed into the sink and the sink has been flushed and closed. Read more
sink and non-futures_no_atomic_cas and crate feature alloc only.Splits this Stream + Sink object into separate Sink and Stream
objects. Read more
Do something with each item of this stream, afterwards passing it on. Read more
Wrap this stream in an Either stream, making it the left-hand variant
of that Either. Read more
Wrap this stream in an Either stream, making it the right-hand variant
of that Either. Read more
Wraps the current stream in a new stream which converts the error type into the one provided. Read more
Wraps the current stream in a new stream which maps the success value using the provided closure. Read more
Wraps the current stream in a new stream which maps the error value using the provided closure. Read more
Chain on a computation for when a value is ready, passing the successful
results to the provided closure f. Read more
Chain on a computation for when an error happens, passing the
erroneous result to the provided closure f. Read more
Do something with the success value of this stream, afterwards passing it on. Read more
Do something with the error value of this stream, afterwards passing it on. Read more
Creates a future that attempts to resolve the next item in the stream. If an error is encountered before the next item, the error is returned instead. Read more
fn try_for_each<Fut, F>(self, f: F) -> TryForEach<Self, Fut, F> where
F: FnMut(Self::Ok) -> Fut,
Fut: TryFuture<Ok = (), Error = Self::Error>,
fn try_for_each<Fut, F>(self, f: F) -> TryForEach<Self, Fut, F> where
F: FnMut(Self::Ok) -> Fut,
Fut: TryFuture<Ok = (), Error = Self::Error>,
Attempts to run this stream to completion, executing the provided asynchronous closure for each element on the stream. Read more
fn try_skip_while<Fut, F>(self, f: F) -> TrySkipWhile<Self, Fut, F> where
F: FnMut(&Self::Ok) -> Fut,
Fut: TryFuture<Ok = bool, Error = Self::Error>,
fn try_skip_while<Fut, F>(self, f: F) -> TrySkipWhile<Self, Fut, F> where
F: FnMut(&Self::Ok) -> Fut,
Fut: TryFuture<Ok = bool, Error = Self::Error>,
Skip elements on this stream while the provided asynchronous predicate
resolves to true. Read more
fn try_take_while<Fut, F>(self, f: F) -> TryTakeWhile<Self, Fut, F> where
F: FnMut(&Self::Ok) -> Fut,
Fut: TryFuture<Ok = bool, Error = Self::Error>,
fn try_take_while<Fut, F>(self, f: F) -> TryTakeWhile<Self, Fut, F> where
F: FnMut(&Self::Ok) -> Fut,
Fut: TryFuture<Ok = bool, Error = Self::Error>,
Take elements on this stream while the provided asynchronous predicate
resolves to true. Read more
fn try_for_each_concurrent<Fut, F>(
self,
limit: impl Into<Option<usize>>,
f: F
) -> TryForEachConcurrent<Self, Fut, F> where
F: FnMut(Self::Ok) -> Fut,
Fut: Future<Output = Result<(), Self::Error>>,
fn try_for_each_concurrent<Fut, F>(
self,
limit: impl Into<Option<usize>>,
f: F
) -> TryForEachConcurrent<Self, Fut, F> where
F: FnMut(Self::Ok) -> Fut,
Fut: Future<Output = Result<(), Self::Error>>,
futures_no_atomic_cas and crate feature alloc only.Attempts to run this stream to completion, executing the provided asynchronous closure for each element on the stream concurrently as elements become available, exiting as soon as an error occurs. Read more
Attempt to transform a stream into a collection, returning a future representing the result of that computation. Read more
alloc only.An adaptor for chunking up successful items of the stream inside a vector. Read more
Attempt to filter the values produced by this stream according to the provided asynchronous closure. Read more
fn try_filter_map<Fut, F, T>(self, f: F) -> TryFilterMap<Self, Fut, F> where
Fut: TryFuture<Ok = Option<T>, Error = Self::Error>,
F: FnMut(Self::Ok) -> Fut,
fn try_filter_map<Fut, F, T>(self, f: F) -> TryFilterMap<Self, Fut, F> where
Fut: TryFuture<Ok = Option<T>, Error = Self::Error>,
F: FnMut(Self::Ok) -> Fut,
Attempt to filter the values produced by this stream while simultaneously mapping them to a different type according to the provided asynchronous closure. Read more
fn try_flatten(self) -> TryFlatten<Self> where
Self::Ok: TryStream,
<Self::Ok as TryStream>::Error: From<Self::Error>,
fn try_flatten(self) -> TryFlatten<Self> where
Self::Ok: TryStream,
<Self::Ok as TryStream>::Error: From<Self::Error>,
Flattens a stream of streams into just one continuous stream. Read more
Attempt to execute an accumulating asynchronous computation over a stream, collecting all the values into one final result. Read more
fn try_concat(self) -> TryConcat<Self> where
Self::Ok: Extend<<Self::Ok as IntoIterator>::Item>,
Self::Ok: IntoIterator,
Self::Ok: Default,
fn try_concat(self) -> TryConcat<Self> where
Self::Ok: Extend<<Self::Ok as IntoIterator>::Item>,
Self::Ok: IntoIterator,
Self::Ok: Default,
Attempt to concatenate all items of a stream into a single extendable destination, returning a future representing the end result. Read more
fn try_buffer_unordered(self, n: usize) -> TryBufferUnordered<Self> where
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,
fn try_buffer_unordered(self, n: usize) -> TryBufferUnordered<Self> where
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,
futures_no_atomic_cas and crate feature alloc only.Attempt to execute several futures from a stream concurrently (unordered). Read more
fn try_buffered(self, n: usize) -> TryBuffered<Self> where
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,
fn try_buffered(self, n: usize) -> TryBuffered<Self> where
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,
futures_no_atomic_cas and crate feature alloc only.Attempt to execute several futures from a stream concurrently. Read more
fn into_async_read(self) -> IntoAsyncRead<Self> where
Self: TryStreamExt<Error = Error> + Unpin,
Self::Ok: AsRef<[u8]>,
fn into_async_read(self) -> IntoAsyncRead<Self> where
Self: TryStreamExt<Error = Error> + Unpin,
Self::Ok: AsRef<[u8]>,
io and std only.pub fn vzip(self) -> V
Attaches the provided Subscriber to this type, returning a
WithDispatch wrapper. Read more
Attaches the current default Subscriber to this type, returning a
WithDispatch wrapper. Read more