Struct libp2p::identify::Identify

pub struct Identify { /* fields omitted */ }

Network behaviour that automatically identifies nodes periodically, returns information about them, and answers identify queries from other nodes.

Implementations

impl Identify

pub fn new(
    protocol_version: String,
    agent_version: String,
    local_public_key: PublicKey
) -> Identify

Creates a new Identify network behaviour.

Trait Implementations

impl NetworkBehaviour for Identify

type ProtocolsHandler = IdentifyHandler

Handler for all the protocols the network behaviour supports.

type OutEvent = IdentifyEvent

Event generated by the NetworkBehaviour and that the swarm will report back.

pub fn new_handler(
    &mut self
) -> <Identify as NetworkBehaviour>::ProtocolsHandler

Creates a new ProtocolsHandler for a connection with a peer.

pub fn addresses_of_peer(&mut self, &PeerId) -> Vec<Multiaddr, Global>

Addresses that this behaviour is aware of for this specific peer, and that may allow reaching the peer.

pub fn inject_connected(&mut self, &PeerId)

Indicates the behaviour that we connected to the node with the given peer id.

pub fn inject_connection_established(
    &mut self,
    peer_id: &PeerId,
    conn: &ConnectionId,
    endpoint: &ConnectedPoint
)

Informs the behaviour about a newly established connection to a peer.

pub fn inject_connection_closed(
    &mut self,
    peer_id: &PeerId,
    conn: &ConnectionId,
    &ConnectedPoint
)

Informs the behaviour about a closed connection to a peer.

pub fn inject_disconnected(&mut self, peer_id: &PeerId)

Indicates the behaviour that we disconnected from the node with the given peer id.

pub fn inject_event(
    &mut self,
    peer_id: PeerId,
    connection: ConnectionId,
    event: <<Identify as NetworkBehaviour>::ProtocolsHandler as ProtocolsHandler>::OutEvent
)

Informs the behaviour about an event generated by the handler dedicated to the peer identified by peer_id. for the behaviour.

pub fn poll(
    &mut self,
    cx: &mut Context<'_>,
    params: &mut impl PollParameters
) -> Poll<NetworkBehaviourAction<<<Identify as NetworkBehaviour>::ProtocolsHandler as ProtocolsHandler>::InEvent, <Identify as NetworkBehaviour>::OutEvent>>

Polls for things that swarm should do.

pub fn inject_address_change(
    &mut self,
    &PeerId,
    &ConnectionId,
    _old: &ConnectedPoint,
    _new: &ConnectedPoint
)

Informs the behaviour that the ConnectedPoint of an existing connection has changed.

pub fn inject_addr_reach_failure(
    &mut self,
    _peer_id: Option<&PeerId>,
    _addr: &Multiaddr,
    _error: &dyn Error
)

Indicates to the behaviour that we tried to reach an address, but failed.

pub fn inject_dial_failure(&mut self, _peer_id: &PeerId)

Indicates to the behaviour that we tried to dial all the addresses known for a node, but failed.

pub fn inject_new_listen_addr(&mut self, _addr: &Multiaddr)

Indicates to the behaviour that we have started listening on a new multiaddr.

pub fn inject_expired_listen_addr(&mut self, _addr: &Multiaddr)

Indicates to the behaviour that a new multiaddr we were listening on has expired, which means that we are no longer listening in it.

pub fn inject_new_external_addr(&mut self, _addr: &Multiaddr)

Indicates to the behaviour that we have discovered a new external address for us.

pub fn inject_listener_error(
    &mut self,
    _id: ListenerId,
    _err: &(dyn Error + 'static)
)

A listener experienced an error.

pub fn inject_listener_closed(
    &mut self,
    _id: ListenerId,
    _reason: Result<(), &Error>
)

A listener closed.