[−][src]Struct libp2p_bitswap::Bitswap
Network behaviour that handles sending and receiving IPFS blocks.
Implementations
impl Bitswap
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pub fn new() -> Self
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Creates a new Bitswap
.
pub fn connect(&mut self, peer_id: PeerId)
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Connect to peer.
Called from discovery protocols like mdns or kademlia.
pub fn send_block(&mut self, peer_id: &PeerId, cid: Cid, data: Box<[u8]>)
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Sends a block to the peer.
Called from a Strategy.
pub fn send_block_all(&mut self, cid: &Cid, data: &[u8])
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Sends a block to all peers that sent a want.
pub fn want_block(&mut self, cid: Cid, priority: Priority)
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Queues the wanted block for all peers.
A user request
pub fn cancel_block(&mut self, cid: &Cid)
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Removes the block from our want list and updates all peers.
Can be either a user request or be called when the block was received.
pub fn wantlist(&self, peer_id: Option<&PeerId>) -> Vec<(Cid, Priority)>
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Retrieves the want list of a peer.
pub fn peers<'a>(&'a self) -> impl Iterator<Item = &'a PeerId> + 'a
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Retrieves the connected bitswap peers.
pub fn peers_want<'a>(
&'a self,
cid: &'a Cid
) -> impl Iterator<Item = &'a PeerId> + 'a
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&'a self,
cid: &'a Cid
) -> impl Iterator<Item = &'a PeerId> + 'a
Retrieves the peers that want a block.
Trait Implementations
impl Default for Bitswap
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impl NetworkBehaviour for Bitswap
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type ProtocolsHandler = OneShotHandler<BitswapConfig, BitswapMessage, BitswapMessage>
Handler for all the protocols the network behaviour supports.
type OutEvent = BitswapEvent
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, peer_id: &PeerId)
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fn inject_disconnected(&mut self, peer_id: &PeerId)
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fn inject_event(
&mut self,
peer_id: PeerId,
connection: ConnectionId,
message: BitswapMessage
)
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&mut self,
peer_id: PeerId,
connection: ConnectionId,
message: BitswapMessage
)
fn poll(
&mut self,
_: &mut Context,
_: &mut impl PollParameters
) -> Poll<NetworkBehaviourAction<<<Self::ProtocolsHandler as IntoProtocolsHandler>::Handler as ProtocolsHandler>::InEvent, Self::OutEvent>>
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&mut self,
_: &mut Context,
_: &mut impl PollParameters
) -> Poll<NetworkBehaviourAction<<<Self::ProtocolsHandler as IntoProtocolsHandler>::Handler as ProtocolsHandler>::InEvent, Self::OutEvent>>
fn inject_connection_established(
&mut self,
&PeerId,
&ConnectionId,
&ConnectedPoint
)
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&mut self,
&PeerId,
&ConnectionId,
&ConnectedPoint
)
fn inject_connection_closed(&mut self, &PeerId, &ConnectionId, &ConnectedPoint)
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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,
_reason: Result<(), &Error>
)
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&mut self,
_id: ListenerId,
_reason: Result<(), &Error>
)
Auto Trait Implementations
impl RefUnwindSafe for Bitswap
impl Send for Bitswap
impl Sync for Bitswap
impl Unpin for Bitswap
impl UnwindSafe for Bitswap
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> Clear for T where
T: InitializableFromZeroed + ?Sized,
T: InitializableFromZeroed + ?Sized,
fn clear(&mut self)
impl<T> From<T> for T
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impl<T> InitializableFromZeroed for T where
T: Default,
T: Default,
unsafe fn initialize(place: *mut T)
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>,