Enum sc_network_common::protocol::event::Event

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pub enum Event {
    Dht(DhtEvent),
    SyncConnected {
        remote: PeerId,
    },
    SyncDisconnected {
        remote: PeerId,
    },
    NotificationStreamOpened {
        remote: PeerId,
        protocol: ProtocolName,
        negotiated_fallback: Option<ProtocolName>,
        role: ObservedRole,
    },
    NotificationStreamClosed {
        remote: PeerId,
        protocol: ProtocolName,
    },
    NotificationsReceived {
        remote: PeerId,
        messages: Vec<(ProtocolName, Bytes)>,
    },
}
Expand description

Type for events generated by networking layer.

Variants§

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Dht(DhtEvent)

Event generated by a DHT.

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SyncConnected

Fields

§remote: PeerId

Node we are now syncing from.

Now connected to a new peer for syncing purposes.

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SyncDisconnected

Fields

§remote: PeerId

Node we are no longer syncing from.

Now disconnected from a peer for syncing purposes.

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NotificationStreamOpened

Fields

§remote: PeerId

Node we opened the substream with.

§protocol: ProtocolName

The concerned protocol. Each protocol uses a different substream. This is always equal to the value of sc_network::config::NonDefaultSetConfig::notifications_protocol of one of the configured sets.

§negotiated_fallback: Option<ProtocolName>

If the negotiation didn’t use the main name of the protocol (the one in notifications_protocol), then this field contains which name has actually been used. Always contains a value equal to the value in sc_network::config::NonDefaultSetConfig::fallback_names.

§role: ObservedRole

Role of the remote.

Opened a substream with the given node with the given notifications protocol.

The protocol is always one of the notification protocols that have been registered.

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NotificationStreamClosed

Fields

§remote: PeerId

Node we closed the substream with.

§protocol: ProtocolName

The concerned protocol. Each protocol uses a different substream.

Closed a substream with the given node. Always matches a corresponding previous NotificationStreamOpened message.

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NotificationsReceived

Fields

§remote: PeerId

Node we received the message from.

§messages: Vec<(ProtocolName, Bytes)>

Concerned protocol and associated message.

Received one or more messages from the given node using the given protocol.

Trait Implementations§

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impl Clone for Event

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fn clone(&self) -> Event

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Event

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl RefUnwindSafe for Event

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impl Send for Event

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impl Sync for Event

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impl Unpin for Event

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impl UnwindSafe for Event

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Any for Twhere T: Any,

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fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

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fn type_name(&self) -> &'static str

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impl<T> AnySync for Twhere T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self>where Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more
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fn checked_into<T>(self) -> Option<T>where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more
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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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fn __clone_box(&self, _: Private) -> *mut ()

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Returns the argument unchanged.

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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