Struct libp2p_swarm::ExpandedSwarm

source · [−]

pub struct ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
    THandler: IntoProtocolsHandler,  { /* private fields */ }

Expand description

Contains the state of the network, plus the way it should behave.

Implementations

source

impl<TBehaviour, TInEvent, TOutEvent, THandler, THandleErr> ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
 TBehaviour: NetworkBehaviour<ProtocolsHandler = THandler>,
 TInEvent: Send + 'static,
 TOutEvent: Send + 'static,
 THandler: IntoProtocolsHandler + Send + 'static,
 THandler::Handler: ProtocolsHandler<InEvent = TInEvent, OutEvent = TOutEvent, Error = THandleErr>,
 THandleErr: Error + Send + 'static,

source

pub fn new(
 transport: Boxed<(PeerId, StreamMuxerBox )>,
 behaviour: TBehaviour,
 local_peer_id: PeerId
) -> Self

Builds a new Swarm.

source

pub fn network_info(me: &Self) -> NetworkInfo

Returns information about the Network underlying the Swarm.

source

pub fn listen_on(
me: &mut Self,
addr: Multiaddr
) -> Result<ListenerId, TransportError<Error>>

Starts listening on the given address.

Returns an error if the address is not supported.

source

pub fn remove_listener(me: &mut Self, id: ListenerId) -> Result<(), ()>

Remove some listener.

Returns Ok(()) if there was a listener with this ID.

source

pub fn dial_addr(me: &mut Self, addr: Multiaddr) -> Result<(), ConnectionLimit>

Initiates a new dialing attempt to the given address.

source

pub fn dial(me: &mut Self, peer_id: &PeerId) -> Result<(), DialError>

Initiates a new dialing attempt to the given peer.

source

pub fn listeners(me: &Self) -> impl Iterator<Item = &Multiaddr>

Returns an iterator that produces the list of addresses we’re listening on.

source

pub fn local_peer_id(me: &Self) -> &PeerId

Returns the peer ID of the swarm passed as parameter.

source

pub fn external_addresses(me: &Self) -> impl Iterator<Item = &AddressRecord>

Returns an iterator for AddressRecords of external addresses of the local node, in decreasing order of their current score.

source

pub fn add_external_address(
    me: &mut Self,
    a: Multiaddr,
    s: AddressScore
) -> AddAddressResult

Adds an external address record for the local node.

An external address is an address of the local node known to be (likely) reachable for other nodes, possibly taking into account NAT. The external addresses of the local node may be shared with other nodes by the NetworkBehaviour.

The associated score determines both the position of the address in the list of external addresses (which can determine the order in which addresses are used to connect to) as well as how long the address is retained in the list, depending on how frequently it is reported by the NetworkBehaviour via NetworkBehaviourAction::ReportObservedAddr or explicitly through this method.

source

pub fn remove_external_address(me: &mut Self, addr: &Multiaddr) -> bool

Removes an external address of the local node, regardless of its current score. See ExpandedSwarm::add_external_address for details.

Returns true if the address existed and was removed, false otherwise.

source

pub fn ban_peer_id(me: &mut Self, peer_id: PeerId)

Bans a peer by its peer ID.

Any incoming connection and any dialing attempt will immediately be rejected. This function has no effect if the peer is already banned.

source

pub fn unban_peer_id(me: &mut Self, peer_id: PeerId)

Unbans a peer.

source

pub fn is_connected(me: &Self, peer_id: &PeerId) -> bool

Checks whether the Network has an established connection to a peer.

source

pub async fn next_event(
&mut self
) -> SwarmEvent<TBehaviour::OutEvent, THandleErr>

Returns the next event that happens in the Swarm.

Includes events from the NetworkBehaviour but also events about the connections status.

source

pub async fn next(&mut self) -> TBehaviour::OutEvent

Returns the next event produced by the NetworkBehaviour.

Trait Implementations

source

impl<TBehaviour, TInEvent, TOutEvent, THandler> Deref for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
THandler: IntoProtocolsHandler,

type Target = TBehaviour

The resulting type after dereferencing.

source

fn deref(&self) -> &Self::Target

Dereferences the value.

source

impl<TBehaviour, TInEvent, TOutEvent, THandler> DerefMut for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
THandler: IntoProtocolsHandler,

source

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

source

impl<TBehaviour, TInEvent, TOutEvent, THandler> FusedStream for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
 TBehaviour: NetworkBehaviour<ProtocolsHandler = THandler>,
 THandler: IntoProtocolsHandler + Send + 'static,
 TInEvent: Send + 'static,
 TOutEvent: Send + 'static,
 THandler::Handler: ProtocolsHandler<InEvent = TInEvent, OutEvent = TOutEvent>,

the stream of behaviour events never terminates, so we can implement fused for it

source

fn is_terminated(&self) -> bool

Returns true if the stream should no longer be polled.

source

impl<TBehaviour, TInEvent, TOutEvent, THandler> Stream for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
 TBehaviour: NetworkBehaviour<ProtocolsHandler = THandler>,
 THandler: IntoProtocolsHandler + Send + 'static,
 TInEvent: Send + 'static,
 TOutEvent: Send + 'static,
 THandler::Handler: ProtocolsHandler<InEvent = TInEvent, OutEvent = TOutEvent>,

type Item = TBehaviour::OutEvent

Values yielded by the stream.

source

fn poll_next(
self: Pin<&mut Self>,
cx: &mut Context<'_>
) -> Poll<Option<Self::Item>>

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

source

fn size_hint(&self) -> (usize, Option<usize>)

Returns the bounds on the remaining length of the stream. Read more

source

impl<TBehaviour, TInEvent, TOutEvent, THandler> Unpin for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
THandler: IntoProtocolsHandler,

Auto Trait Implementations

impl<TBehaviour, TInEvent, TOutEvent, THandler> !RefUnwindSafe for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler>

impl<TBehaviour, TInEvent, TOutEvent, THandler> Send for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
 TBehaviour: Send,
 TInEvent: Send,
 TOutEvent: Send,

impl<TBehaviour, TInEvent, TOutEvent, THandler> !Sync for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler>

impl<TBehaviour, TInEvent, TOutEvent, THandler> !UnwindSafe for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler>

Blanket Implementations

source

impl<T> Any for T where
T: 'static + ?Sized,

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

impl<T> StreamExt for T where
T: Stream + ?Sized,

source

fn next(&mut self) -> Next<'_, Self> where
Self: Unpin,

Creates a future that resolves to the next item in the stream. Read more

source

fn into_future(self) -> StreamFuture<Self> where
Self: Unpin,

Converts this stream into a future of (next_item, tail_of_stream). If the stream terminates, then the next item is None. Read more

source

fn map<T, F>(self, f: F) -> Map<Self, F> where
F: FnMut(Self::Item) -> T,

Maps this stream’s items to a different type, returning a new stream of the resulting type. Read more

source

fn enumerate(self) -> Enumerate<Self>

Creates a stream which gives the current iteration count as well as the next value. Read more

source

fn filter<Fut, F>(self, f: F) -> Filter<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,

Filters the values produced by this stream according to the provided asynchronous predicate. Read more

source

fn filter_map<Fut, T, F>(self, f: F) -> FilterMap<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = Option<T>>,

Filters the values produced by this stream while simultaneously mapping them to a different type according to the provided asynchronous closure. Read more

source

fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future,

Computes from this stream’s items new items of a different type using an asynchronous closure. Read more

source

fn collect<C>(self) -> Collect<Self, C> where
C: Default + Extend<Self::Item>,

Transforms a stream into a collection, returning a future representing the result of that computation. Read more

source

fn unzip<A, B, FromA, FromB>(self) -> Unzip<Self, FromA, FromB> where
 FromA: Default + Extend<A>,
 FromB: Default + Extend,
 Self: Stream<Item = (A, B)>,

Converts a stream of pairs into a future, which resolves to pair of containers. Read more

source

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

source

fn cycle(self) -> Cycle<Self> where
Self: Clone,

Repeats a stream endlessly. Read more

source

fn fold<T, Fut, F>(self, init: T, f: F) -> Fold<Self, Fut, T, F> where
F: FnMut(T, Self::Item) -> Fut,
Fut: Future<Output = T>,

Execute an accumulating asynchronous computation over a stream, collecting all the values into one final result. Read more

source

fn any<Fut, F>(self, f: F) -> Any<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = bool>,

Execute predicate over asynchronous stream, and return true if any element in stream satisfied a predicate. Read more

source

fn all<Fut, F>(self, f: F) -> All<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = bool>,

Execute predicate over asynchronous stream, and return true if all element in stream satisfied a predicate. Read more

source

fn flatten(self) -> Flatten<Self> where
Self::Item: Stream,

Flattens a stream of streams into just one continuous stream. Read more

source

fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where
F: FnMut(Self::Item) -> U,
U: Stream,

Maps a stream like StreamExt::map but flattens nested Streams. Read more

source

fn scan<S, B, Fut, F>(self, initial_state: S, f: F) -> Scan<Self, S, Fut, F> where
F: FnMut(&mut S, Self::Item) -> Fut,
Fut: Future<Output = Option>,

Combinator similar to StreamExt::fold that holds internal state and produces a new stream. Read more

source

fn skip_while<Fut, F>(self, f: F) -> SkipWhile<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,

Skip elements on this stream while the provided asynchronous predicate resolves to true. Read more

source

fn take_while<Fut, F>(self, f: F) -> TakeWhile<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,

Take elements from this stream while the provided asynchronous predicate resolves to true. Read more

source

fn take_until<Fut>(self, fut: Fut) -> TakeUntil<Self, Fut> where
Fut: Future,

Take elements from this stream until the provided future resolves. Read more

source

fn for_each<Fut, F>(self, f: F) -> ForEach<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = ()>,

Runs this stream to completion, executing the provided asynchronous closure for each element on the stream. Read more

source

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 = ()>,

Runs this stream to completion, executing the provided asynchronous closure for each element on the stream concurrently as elements become available. Read more

source

fn take(self, n: usize) -> Take<Self>

Creates a new stream of at most n items of the underlying stream. Read more

source

fn skip(self, n: usize) -> Skip<Self>

Creates a new stream which skips n items of the underlying stream. Read more

source

fn fuse(self) -> Fuse<Self>

Fuse a stream such that poll_next will never again be called once it has finished. This method can be used to turn any Stream into a FusedStream. Read more

source

fn by_ref(&mut self) -> &mut Self

Borrows a stream, rather than consuming it. Read more

source

fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe,

Catches unwinding panics while polling the stream. Read more

source

fn boxed<'a>(
self
) -> Pin<Box<dyn Stream<Item = Self::Item> + Send + 'a, Global>> where
Self: 'a + Send,

Wrap the stream in a Box, pinning it. Read more

source

fn boxed_local<'a>(self) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a, Global>> where
Self: 'a,

Wrap the stream in a Box, pinning it. Read more

source

fn buffered(self, n: usize) -> Buffered<Self> where
Self::Item: Future,

An adaptor for creating a buffered list of pending futures. Read more

source

fn buffer_unordered(self, n: usize) -> BufferUnordered<Self> where
Self::Item: Future,

An adaptor for creating a buffered list of pending futures (unordered). Read more

source

fn zip<St>(self, other: St) -> Zip<Self, St> where
St: Stream,

An adapter for zipping two streams together. Read more

source

fn chain<St>(self, other: St) -> Chain<Self, St> where
St: Stream<Item = Self::Item>,

Adapter for chaining two streams. Read more

source

fn peekable(self) -> Peekable<Self>

Creates a new stream which exposes a peek method. Read more

source

fn chunks(self, capacity: usize) -> Chunks<Self>

An adaptor for chunking up items of the stream inside a vector. Read more

source

fn ready_chunks(self, capacity: usize) -> ReadyChunks<Self>

An adaptor for chunking up ready items of the stream inside a vector. Read more

source

fn forward<S>(self, sink: S) -> Forward<Self, S> where
S: Sink<Self::Ok, Error = Self::Error>,
Self: TryStream,

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

source

fn split<Item>(self) -> (SplitSink<Self, Item>, SplitStream<Self>) where
Self: Sink<Item>,

Splits this Stream + Sink object into separate Sink and Stream objects. Read more

source

fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnMut(&Self::Item),

Do something with each item of this stream, afterwards passing it on. Read more

source

fn left_stream(self) -> Either<Self, B> where
B: Stream<Item = Self::Item>,

Wrap this stream in an Either stream, making it the left-hand variant of that Either. Read more

source

fn right_stream(self) -> Either<B, Self> where
B: Stream<Item = Self::Item>,

Wrap this stream in an Either stream, making it the right-hand variant of that Either. Read more

source

fn poll_next_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> where
Self: Unpin,

A convenience method for calling Stream::poll_next on Unpin stream types. Read more

source

fn select_next_some(&mut self) -> SelectNextSome<'_, Self> where
Self: Unpin + FusedStream,

Returns a Future that resolves when the next item in this stream is ready. Read more

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

source

impl<S, T, E> TryStream for S where
S: Stream<Item = Result<T, E>> + ?Sized,

type Ok = T

The type of successful values yielded by this future

type Error = E

The type of failures yielded by this future

source

pub fn try_poll_next(
self: Pin<&mut S>,
cx: &mut Context<'_>
) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>

Poll this TryStream as if it were a Stream. Read more

source

impl<S> TryStreamExt for S where
S: TryStream + ?Sized,

source

fn err_into<E>(self) -> ErrInto<Self, E> where
Self::Error: Into<E>,

Wraps the current stream in a new stream which converts the error type into the one provided. Read more

source

fn map_ok<T, F>(self, f: F) -> MapOk<Self, F> where
F: FnMut(Self::Ok) -> T,

Wraps the current stream in a new stream which maps the success value using the provided closure. Read more

source

fn map_err<E, F>(self, f: F) -> MapErr<Self, F> where
F: FnMut(Self::Error) -> E,

Wraps the current stream in a new stream which maps the error value using the provided closure. Read more

source

fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F> where
F: FnMut(Self::Ok) -> Fut,
Fut: TryFuture<Error = Self::Error>,

Chain on a computation for when a value is ready, passing the successful results to the provided closure f. Read more

source

fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F> where
F: FnMut(Self::Error) -> Fut,
Fut: TryFuture<Ok = Self::Ok>,

Chain on a computation for when an error happens, passing the erroneous result to the provided closure f. Read more

source

fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F> where
F: FnMut(&Self::Ok),

Do something with the success value of this stream, afterwards passing it on. Read more

source

fn inspect_err<F>(self, f: F) -> InspectErr<Self, F> where
F: FnMut(&Self::Error),

Do something with the error value of this stream, afterwards passing it on. Read more

source

fn into_stream(self) -> IntoStream<Self>

Wraps a TryStream into a type that implements Stream Read more

source

fn try_next(&mut self) -> TryNext<'_, Self> where
Self: Unpin,

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

source

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

source

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

source

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

source

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>>,

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

source

fn try_collect<C>(self) -> TryCollect<Self, C> where
C: Default + Extend<Self::Ok>,

Attempt to transform a stream into a collection, returning a future representing the result of that computation. Read more

source

fn try_chunks(self, capacity: usize) -> TryChunks<Self>

An adaptor for chunking up successful items of the stream inside a vector. Read more

source

fn try_filter<Fut, F>(self, f: F) -> TryFilter<Self, Fut, F> where
Fut: Future<Output = bool>,
F: FnMut(&Self::Ok) -> Fut,

Attempt to filter the values produced by this stream according to the provided asynchronous closure. Read more

source

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

source

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

source

fn try_fold<T, Fut, F>(self, init: T, f: F) -> TryFold<Self, Fut, T, F> where
F: FnMut(T, Self::Ok) -> Fut,
Fut: TryFuture<Ok = T, Error = Self::Error>,

Attempt to execute an accumulating asynchronous computation over a stream, collecting all the values into one final result. Read more

source

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

source

fn try_buffer_unordered(self, n: usize) -> TryBufferUnordered<Self> where
Self::Ok: TryFuture,
<Self::Ok as TryFuture>::Error == Self::Error,

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,
<Self::Ok as TryFuture>::Error == Self::Error,

Attempt to execute several futures from a stream concurrently. Read more

source

fn try_poll_next_unpin(
 &mut self,
 cx: &mut Context<'_>
) -> Poll<Option<Result<Self::Ok, Self::Error>>> where
 Self: Unpin,

A convenience method for calling TryStream::try_poll_next on Unpin stream types. Read more

source

fn compat(self) -> Compat<Self> where
Self: Unpin,

Wraps a TryStream into a stream compatible with libraries using futures 0.1 Stream. Requires the compat feature to be enabled. Read more

source

fn into_async_read(self) -> IntoAsyncRead<Self> where
Self: TryStreamExt<Error = Error> + Unpin,
Self::Ok: AsRef<[u8 ]>,

Adapter that converts this stream into an AsyncRead. Read more

source

impl<S> TryStreamExt for S where
S: TryStream,

source

fn timeout(self, dur: Duration) -> TimeoutStream<Self> where
Self::Error: From<Error>,

Creates a new stream which will take at most dur time to yield each item of the stream. Read more

source

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

source

Struct libp2p_swarm::ExpandedSwarm

Implementations

pub fn new( transport: Boxed<(PeerId, StreamMuxerBox)>, behaviour: TBehaviour, local_peer_id: PeerId) -> Self

pub fn network_info(me: &Self) -> NetworkInfo

pub fn listen_on( me: &mut Self, addr: Multiaddr) -> Result<ListenerId, TransportError<Error>>

pub fn remove_listener(me: &mut Self, id: ListenerId) -> Result<(), ()>

pub fn dial_addr(me: &mut Self, addr: Multiaddr) -> Result<(), ConnectionLimit>

pub fn dial(me: &mut Self, peer_id: &PeerId) -> Result<(), DialError>

pub fn listeners(me: &Self) -> impl Iterator<Item = &Multiaddr>

pub fn local_peer_id(me: &Self) -> &PeerId

pub fn external_addresses(me: &Self) -> impl Iterator<Item = &AddressRecord>

pub fn add_external_address( me: &mut Self, a: Multiaddr, s: AddressScore) -> AddAddressResult

pub fn remove_external_address(me: &mut Self, addr: &Multiaddr) -> bool

pub fn ban_peer_id(me: &mut Self, peer_id: PeerId)

pub fn unban_peer_id(me: &mut Self, peer_id: PeerId)

pub fn is_connected(me: &Self, peer_id: &PeerId) -> bool

pub async fn next_event( &mut self) -> SwarmEvent<TBehaviour::OutEvent, THandleErr>

pub async fn next(&mut self) -> TBehaviour::OutEvent

Trait Implementations

impl<TBehaviour, TInEvent, TOutEvent, THandler> Deref for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where THandler: IntoProtocolsHandler,

type Target = TBehaviour

fn deref(&self) -> &Self::Target

impl<TBehaviour, TInEvent, TOutEvent, THandler> DerefMut for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where THandler: IntoProtocolsHandler,

fn deref_mut(&mut self) -> &mut Self::Target

fn is_terminated(&self) -> bool

type Item = TBehaviour::OutEvent

fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>>

fn size_hint(&self) -> (usize, Option<usize>)

impl<TBehaviour, TInEvent, TOutEvent, THandler> Unpin for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where THandler: IntoProtocolsHandler,

Auto Trait Implementations

impl<TBehaviour, TInEvent, TOutEvent, THandler> !RefUnwindSafe for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler>

impl<TBehaviour, TInEvent, TOutEvent, THandler> Send for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where TBehaviour: Send, TInEvent: Send, TOutEvent: Send,

impl<TBehaviour, TInEvent, TOutEvent, THandler> !Sync for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler>

impl<TBehaviour, TInEvent, TOutEvent, THandler> !UnwindSafe for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler>

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> StreamExt for T where T: Stream + ?Sized,

fn next(&mut self) -> Next<'_, Self> where Self: Unpin,

fn into_future(self) -> StreamFuture<Self> where Self: Unpin,

fn map<T, F>(self, f: F) -> Map<Self, F> where F: FnMut(Self::Item) -> T,

fn enumerate(self) -> Enumerate<Self>

fn filter<Fut, F>(self, f: F) -> Filter<Self, Fut, F> where F: FnMut(&Self::Item) -> Fut, Fut: Future<Output = bool>,

fn filter_map<Fut, T, F>(self, f: F) -> FilterMap<Self, Fut, F> where F: FnMut(Self::Item) -> Fut, Fut: Future<Output = Option<T>>,

fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where F: FnMut(Self::Item) -> Fut, Fut: Future,

fn collect<C>(self) -> Collect<Self, C> where C: Default + Extend<Self::Item>,

fn unzip<A, B, FromA, FromB>(self) -> Unzip<Self, FromA, FromB> where FromA: Default + Extend<A>, FromB: Default + Extend<B>, Self: Stream<Item = (A, B)>,

fn concat(self) -> Concat<Self> where Self::Item: Extend<<Self::Item as IntoIterator>::Item>, Self::Item: IntoIterator, Self::Item: Default,

fn cycle(self) -> Cycle<Self> where Self: Clone,

fn fold<T, Fut, F>(self, init: T, f: F) -> Fold<Self, Fut, T, F> where F: FnMut(T, Self::Item) -> Fut, Fut: Future<Output = T>,

fn any<Fut, F>(self, f: F) -> Any<Self, Fut, F> where F: FnMut(Self::Item) -> Fut, Fut: Future<Output = bool>,

fn all<Fut, F>(self, f: F) -> All<Self, Fut, F> where F: FnMut(Self::Item) -> Fut, Fut: Future<Output = bool>,

fn flatten(self) -> Flatten<Self> where Self::Item: Stream,

fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where F: FnMut(Self::Item) -> U, U: Stream,

fn scan<S, B, Fut, F>(self, initial_state: S, f: F) -> Scan<Self, S, Fut, F> where F: FnMut(&mut S, Self::Item) -> Fut, Fut: Future<Output = Option<B>>,

fn skip_while<Fut, F>(self, f: F) -> SkipWhile<Self, Fut, F> where F: FnMut(&Self::Item) -> Fut, Fut: Future<Output = bool>,

fn take_while<Fut, F>(self, f: F) -> TakeWhile<Self, Fut, F> where F: FnMut(&Self::Item) -> Fut, Fut: Future<Output = bool>,

fn take_until<Fut>(self, fut: Fut) -> TakeUntil<Self, Fut> where Fut: Future,

fn for_each<Fut, F>(self, f: F) -> ForEach<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 = ()>,

fn take(self, n: usize) -> Take<Self>

fn skip(self, n: usize) -> Skip<Self>

fn fuse(self) -> Fuse<Self>

fn by_ref(&mut self) -> &mut Self

fn catch_unwind(self) -> CatchUnwind<Self> where Self: UnwindSafe,

fn boxed<'a>( self) -> Pin<Box<dyn Stream<Item = Self::Item> + Send + 'a, Global>> where Self: 'a + Send,

fn boxed_local<'a>(self) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a, Global>> where Self: 'a,

fn buffered(self, n: usize) -> Buffered<Self> where Self::Item: Future,

fn buffer_unordered(self, n: usize) -> BufferUnordered<Self> where Self::Item: Future,

fn zip<St>(self, other: St) -> Zip<Self, St> where St: Stream,

pub fn new(
transport: Boxed<(PeerId, StreamMuxerBox )>,
behaviour: TBehaviour,
local_peer_id: PeerId
) -> Self

pub fn listen_on(
me: &mut Self,
addr: Multiaddr
) -> Result<ListenerId, TransportError<Error>>

pub fn add_external_address(
me: &mut Self,
a: Multiaddr,
s: AddressScore
) -> AddAddressResult

pub async fn next_event(
&mut self
) -> SwarmEvent<TBehaviour::OutEvent, THandleErr>

impl<TBehaviour, TInEvent, TOutEvent, THandler> Deref for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
THandler: IntoProtocolsHandler,

impl<TBehaviour, TInEvent, TOutEvent, THandler> DerefMut for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
THandler: IntoProtocolsHandler,

fn poll_next(
self: Pin<&mut Self>,
cx: &mut Context<'_>
) -> Poll<Option<Self::Item>>

impl<TBehaviour, TInEvent, TOutEvent, THandler> Unpin for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
THandler: IntoProtocolsHandler,

impl<TBehaviour, TInEvent, TOutEvent, THandler> Send for ExpandedSwarm<TBehaviour, TInEvent, TOutEvent, THandler> where
TBehaviour: Send,
TInEvent: Send,
TOutEvent: Send,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> StreamExt for T where
T: Stream + ?Sized,

fn next(&mut self) -> Next<'_, Self> where
Self: Unpin,

fn into_future(self) -> StreamFuture<Self> where
Self: Unpin,

fn map<T, F>(self, f: F) -> Map<Self, F> where
F: FnMut(Self::Item) -> T,

fn filter<Fut, F>(self, f: F) -> Filter<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,

fn filter_map<Fut, T, F>(self, f: F) -> FilterMap<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = Option<T>>,

fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future,

fn collect<C>(self) -> Collect<Self, C> where
C: Default + Extend<Self::Item>,

fn unzip<A, B, FromA, FromB>(self) -> Unzip<Self, FromA, FromB> where
FromA: Default + Extend<A>,
FromB: Default + Extend<B>,
Self: Stream<Item = (A, B)>,

fn concat(self) -> Concat<Self> where
Self::Item: Extend<<Self::Item as IntoIterator>::Item>,
Self::Item: IntoIterator,
Self::Item: Default,

fn cycle(self) -> Cycle<Self> where
Self: Clone,

fn fold<T, Fut, F>(self, init: T, f: F) -> Fold<Self, Fut, T, F> where
F: FnMut(T, Self::Item) -> Fut,
Fut: Future<Output = T>,

fn any<Fut, F>(self, f: F) -> Any<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = bool>,

fn all<Fut, F>(self, f: F) -> All<Self, Fut, F> where
F: FnMut(Self::Item) -> Fut,
Fut: Future<Output = bool>,

fn flatten(self) -> Flatten<Self> where
Self::Item: Stream,

fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where
F: FnMut(Self::Item) -> U,
U: Stream,

fn scan<S, B, Fut, F>(self, initial_state: S, f: F) -> Scan<Self, S, Fut, F> where
F: FnMut(&mut S, Self::Item) -> Fut,
Fut: Future<Output = Option<B>>,

fn skip_while<Fut, F>(self, f: F) -> SkipWhile<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,

fn take_while<Fut, F>(self, f: F) -> TakeWhile<Self, Fut, F> where
F: FnMut(&Self::Item) -> Fut,
Fut: Future<Output = bool>,

fn take_until<Fut>(self, fut: Fut) -> TakeUntil<Self, Fut> where
Fut: Future,

fn for_each<Fut, F>(self, f: F) -> ForEach<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 = ()>,

fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe,

fn boxed<'a>(
self
) -> Pin<Box<dyn Stream<Item = Self::Item> + Send + 'a, Global>> where
Self: 'a + Send,

fn boxed_local<'a>(self) -> Pin<Box<dyn Stream<Item = Self::Item> + 'a, Global>> where
Self: 'a,

fn buffered(self, n: usize) -> Buffered<Self> where
Self::Item: Future,

fn buffer_unordered(self, n: usize) -> BufferUnordered<Self> where
Self::Item: Future,

fn zip<St>(self, other: St) -> Zip<Self, St> where
St: Stream,

fn chain<St>(self, other: St) -> Chain<Self, St> where
St: Stream<Item = Self::Item>,

fn forward<S>(self, sink: S) -> Forward<Self, S> where
S: Sink<Self::Ok, Error = Self::Error>,
Self: TryStream,

fn split<Item>(self) -> (SplitSink<Self, Item>, SplitStream<Self>) where
Self: Sink<Item>,

fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnMut(&Self::Item),

fn left_stream<B>(self) -> Either<Self, B> where
B: Stream<Item = Self::Item>,

fn right_stream<B>(self) -> Either<B, Self> where
B: Stream<Item = Self::Item>,

fn poll_next_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Option<Self::Item>> where
Self: Unpin,

fn select_next_some(&mut self) -> SelectNextSome<'_, Self> where
Self: Unpin + FusedStream,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<S, T, E> TryStream for S where
S: Stream<Item = Result<T, E>> + ?Sized,

pub fn try_poll_next(
self: Pin<&mut S>,
cx: &mut Context<'_>
) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>

impl<S> TryStreamExt for S where
S: TryStream + ?Sized,

fn err_into<E>(self) -> ErrInto<Self, E> where
Self::Error: Into<E>,

fn map_ok<T, F>(self, f: F) -> MapOk<Self, F> where
F: FnMut(Self::Ok) -> T,

fn map_err<E, F>(self, f: F) -> MapErr<Self, F> where
F: FnMut(Self::Error) -> E,

fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F> where
F: FnMut(Self::Ok) -> Fut,
Fut: TryFuture<Error = Self::Error>,

fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F> where
F: FnMut(Self::Error) -> Fut,
Fut: TryFuture<Ok = Self::Ok>,

fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F> where
F: FnMut(&Self::Ok),

fn inspect_err<F>(self, f: F) -> InspectErr<Self, F> where
F: FnMut(&Self::Error),

fn try_next(&mut self) -> TryNext<'_, Self> where
Self: Unpin,

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_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_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_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_collect<C>(self) -> TryCollect<Self, C> where
C: Default + Extend<Self::Ok>,

fn try_filter<Fut, F>(self, f: F) -> TryFilter<Self, Fut, F> where
Fut: Future<Output = bool>,
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,

fn try_flatten(self) -> TryFlatten<Self> where
Self::Ok: TryStream,
<Self::Ok as TryStream>::Error: From<Self::Error>,

fn try_fold<T, Fut, F>(self, init: T, f: F) -> TryFold<Self, Fut, T, F> where
F: FnMut(T, Self::Ok) -> Fut,
Fut: TryFuture<Ok = T, Error = Self::Error>,

fn try_concat(self) -> TryConcat<Self> where
Self::Ok: Extend<<Self::Ok as IntoIterator>::Item>,
Self::Ok: IntoIterator,
Self::Ok: Default,

fn try_buffer_unordered(self, n: usize) -> TryBufferUnordered<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,

fn try_poll_next_unpin(
&mut self,
cx: &mut Context<'_>
) -> Poll<Option<Result<Self::Ok, Self::Error>>> where
Self: Unpin,

fn compat(self) -> Compat<Self> where
Self: Unpin,

fn into_async_read(self) -> IntoAsyncRead<Self> where
Self: TryStreamExt<Error = Error> + Unpin,
Self::Ok: AsRef<[u8 ]>,

impl<S> TryStreamExt for S where
S: TryStream,

fn timeout(self, dur: Duration) -> TimeoutStream<Self> where
Self::Error: From<Error>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,