[−][src]Struct libp2p_mdns::Mdns
A NetworkBehaviour
for mDNS. Automatically discovers peers on the local network and adds
them to the topology.
Methods
impl<TSubstream> Mdns<TSubstream>
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pub fn new() -> Result<Mdns<TSubstream>>
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Builds a new Mdns
behaviour.
pub fn has_node(&self, peer_id: &PeerId) -> bool
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Returns true if the given PeerId
is in the list of nodes discovered through mDNS.
Trait Implementations
impl<TSubstream> Debug for Mdns<TSubstream>
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impl<TSubstream> NetworkBehaviour for Mdns<TSubstream> where
TSubstream: AsyncRead + AsyncWrite + Unpin,
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TSubstream: AsyncRead + AsyncWrite + Unpin,
type ProtocolsHandler = DummyProtocolsHandler<TSubstream>
Handler for all the protocols the network behaviour supports.
type OutEvent = MdnsEvent
Event generated by the NetworkBehaviour
and that the swarm will report back.
fn new_handler(&mut self) -> Self::ProtocolsHandler
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fn addresses_of_peer(&mut self, peer_id: &PeerId) -> Vec<Multiaddr>
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fn inject_connected(&mut self, _: PeerId, _: ConnectedPoint)
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fn inject_disconnected(&mut self, _: &PeerId, _: ConnectedPoint)
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fn inject_node_event(
&mut self,
_: PeerId,
_ev: <Self::ProtocolsHandler as ProtocolsHandler>::OutEvent
)
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&mut self,
_: PeerId,
_ev: <Self::ProtocolsHandler as ProtocolsHandler>::OutEvent
)
fn poll(
&mut self,
cx: &mut Context,
params: &mut impl PollParameters
) -> Poll<NetworkBehaviourAction<<Self::ProtocolsHandler as ProtocolsHandler>::InEvent, Self::OutEvent>>
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&mut self,
cx: &mut Context,
params: &mut impl PollParameters
) -> Poll<NetworkBehaviourAction<<Self::ProtocolsHandler as ProtocolsHandler>::InEvent, Self::OutEvent>>
fn inject_replaced(
&mut self,
peer_id: PeerId,
closed_endpoint: ConnectedPoint,
new_endpoint: ConnectedPoint
)
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&mut self,
peer_id: PeerId,
closed_endpoint: ConnectedPoint,
new_endpoint: ConnectedPoint
)
fn inject_addr_reach_failure(
&mut self,
_peer_id: Option<&PeerId>,
_addr: &Multiaddr,
_error: &dyn Error
)
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&mut self,
_peer_id: Option<&PeerId>,
_addr: &Multiaddr,
_error: &dyn Error
)
fn inject_dial_failure(&mut self, _peer_id: &PeerId)
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fn inject_new_listen_addr(&mut self, _addr: &Multiaddr)
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fn inject_expired_listen_addr(&mut self, _addr: &Multiaddr)
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fn inject_new_external_addr(&mut self, _addr: &Multiaddr)
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fn inject_listener_error(
&mut self,
_id: ListenerId,
_err: &(dyn Error + 'static)
)
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&mut self,
_id: ListenerId,
_err: &(dyn Error + 'static)
)
fn inject_listener_closed(&mut self, _id: ListenerId)
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Auto Trait Implementations
impl<TSubstream> !RefUnwindSafe for Mdns<TSubstream>
impl<TSubstream> Send for Mdns<TSubstream> where
TSubstream: Send,
TSubstream: Send,
impl<TSubstream> !Sync for Mdns<TSubstream>
impl<TSubstream> Unpin for Mdns<TSubstream> where
TSubstream: Unpin,
TSubstream: Unpin,
impl<TSubstream> !UnwindSafe for Mdns<TSubstream>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,