Struct libp2p_mdns::Mdns [−][src]
pub struct Mdns { /* fields omitted */ }
A NetworkBehaviour
for mDNS. Automatically discovers peers on the local network and adds
them to the topology.
Implementations
impl Mdns
[src]
impl Mdns
[src]pub async fn new(config: MdnsConfig) -> Result<Self>
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pub async fn new(config: MdnsConfig) -> Result<Self>
[src]Builds a new Mdns
behaviour.
pub fn has_node(&self, peer_id: &PeerId) -> bool
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pub fn has_node(&self, peer_id: &PeerId) -> bool
[src]Returns true if the given PeerId
is in the list of nodes discovered through mDNS.
pub fn discovered_nodes(&self) -> impl ExactSizeIterator<Item = &PeerId>
[src]
pub fn discovered_nodes(&self) -> impl ExactSizeIterator<Item = &PeerId>
[src]Returns the list of nodes that we have discovered through mDNS and that are not expired.
Trait Implementations
impl NetworkBehaviour for Mdns
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impl NetworkBehaviour for Mdns
[src]type ProtocolsHandler = DummyProtocolsHandler
type ProtocolsHandler = DummyProtocolsHandler
Handler for all the protocols the network behaviour supports.
type OutEvent = MdnsEvent
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 new_handler(&mut self) -> Self::ProtocolsHandler
[src]Creates a new ProtocolsHandler
for a connection with a peer. Read more
fn addresses_of_peer(&mut self, peer_id: &PeerId) -> Vec<Multiaddr>
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fn addresses_of_peer(&mut self, peer_id: &PeerId) -> Vec<Multiaddr>
[src]Addresses that this behaviour is aware of for this specific peer, and that may allow reaching the peer. Read more
fn inject_connected(&mut self, _: &PeerId)
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fn inject_connected(&mut self, _: &PeerId)
[src]Indicate to the behaviour that we connected to the node with the given peer id. Read more
fn inject_disconnected(&mut self, _: &PeerId)
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fn inject_disconnected(&mut self, _: &PeerId)
[src]Indicates to the behaviour that we disconnected from the node with the given peer id. Read more
fn inject_event(
&mut self,
_: PeerId,
_: ConnectionId,
ev: <Self::ProtocolsHandler as ProtocolsHandler>::OutEvent
)
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fn inject_event(
&mut self,
_: PeerId,
_: ConnectionId,
ev: <Self::ProtocolsHandler as ProtocolsHandler>::OutEvent
)
[src]Informs the behaviour about an event generated by the handler dedicated to the peer identified by peer_id
.
for the behaviour. Read more
fn inject_new_listen_addr(&mut self, _id: ListenerId, _addr: &Multiaddr)
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fn inject_new_listen_addr(&mut self, _id: ListenerId, _addr: &Multiaddr)
[src]Indicates to the behaviour that we have started listening on a new multiaddr.
fn poll(
&mut self,
cx: &mut Context<'_>,
params: &mut impl PollParameters
) -> Poll<NetworkBehaviourAction<<Self::ProtocolsHandler as ProtocolsHandler>::InEvent, Self::OutEvent>>
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fn poll(
&mut self,
cx: &mut Context<'_>,
params: &mut impl PollParameters
) -> Poll<NetworkBehaviourAction<<Self::ProtocolsHandler as ProtocolsHandler>::InEvent, Self::OutEvent>>
[src]Polls for things that swarm should do. Read more
fn inject_connection_established(
&mut self,
&PeerId,
&ConnectionId,
&ConnectedPoint
)
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fn inject_connection_established(
&mut self,
&PeerId,
&ConnectionId,
&ConnectedPoint
)
[src]Informs the behaviour about a newly established connection to a peer.
fn inject_connection_closed(&mut self, &PeerId, &ConnectionId, &ConnectedPoint)
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fn inject_connection_closed(&mut self, &PeerId, &ConnectionId, &ConnectedPoint)
[src]Informs the behaviour about a closed connection to a peer. Read more
fn inject_address_change(
&mut self,
&PeerId,
&ConnectionId,
_old: &ConnectedPoint,
_new: &ConnectedPoint
)
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fn inject_address_change(
&mut self,
&PeerId,
&ConnectionId,
_old: &ConnectedPoint,
_new: &ConnectedPoint
)
[src]Informs the behaviour that the ConnectedPoint
of an existing connection has changed.
fn inject_addr_reach_failure(
&mut self,
_peer_id: Option<&PeerId>,
_addr: &Multiaddr,
_error: &dyn Error
)
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fn inject_addr_reach_failure(
&mut self,
_peer_id: Option<&PeerId>,
_addr: &Multiaddr,
_error: &dyn Error
)
[src]Indicates to the behaviour that we tried to reach an address, but failed. Read more
fn inject_dial_failure(&mut self, _peer_id: &PeerId)
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fn inject_dial_failure(&mut self, _peer_id: &PeerId)
[src]Indicates to the behaviour that we tried to dial all the addresses known for a node, but failed. Read more
fn inject_new_listener(&mut self, _id: ListenerId)
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fn inject_new_listener(&mut self, _id: ListenerId)
[src]Indicates to the behaviour that a new listener was created.
fn inject_expired_listen_addr(&mut self, _id: ListenerId, _addr: &Multiaddr)
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fn inject_expired_listen_addr(&mut self, _id: ListenerId, _addr: &Multiaddr)
[src]Indicates to the behaviour that a multiaddr we were listening on has expired, which means that we are no longer listening in it. Read more
fn inject_listener_error(
&mut self,
_id: ListenerId,
_err: &(dyn Error + 'static)
)
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fn inject_listener_error(
&mut self,
_id: ListenerId,
_err: &(dyn Error + 'static)
)
[src]A listener experienced an error.
fn inject_listener_closed(
&mut self,
_id: ListenerId,
_reason: Result<(), &Error>
)
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fn inject_listener_closed(
&mut self,
_id: ListenerId,
_reason: Result<(), &Error>
)
[src]A listener closed.
fn inject_new_external_addr(&mut self, _addr: &Multiaddr)
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fn inject_new_external_addr(&mut self, _addr: &Multiaddr)
[src]Indicates to the behaviour that we have discovered a new external address for us.
fn inject_expired_external_addr(&mut self, _addr: &Multiaddr)
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fn inject_expired_external_addr(&mut self, _addr: &Multiaddr)
[src]Indicates to the behaviour that an external address was removed.
Auto Trait Implementations
impl RefUnwindSafe for Mdns
impl Send for Mdns
impl Sync for Mdns
impl Unpin for Mdns
impl UnwindSafe for Mdns
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> Same<T> for T
impl<T> Same<T> for T
type Output = T
type Output = T
Should always be Self
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,