Enum Event

Source

pub enum Event {
    Dht(DhtEvent),
    NotificationStreamOpened {
        remote: PeerId,
        protocol: ProtocolName,
        negotiated_fallback: Option<ProtocolName>,
        role: ObservedRole,
        received_handshake: Vec<u8>,
    },
    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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NotificationStreamOpened

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.

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.

§received_handshake: Vec<u8>

Received handshake.

§

NotificationStreamClosed

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

Fields

§remote: PeerId

Node we closed the substream with.

§protocol: ProtocolName

The concerned protocol. Each protocol uses a different substream.

§

NotificationsReceived

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

Fields

§remote: PeerId

Node we received the message from.

§messages: Vec<(ProtocolName, Bytes)>

Concerned protocol and associated message.

Enum EventCopy item path

Variants§

Dht(DhtEvent)

NotificationStreamOpened

Fields

NotificationStreamClosed

Fields

NotificationsReceived

Fields

Trait Implementations§

impl Clone for Event

fn clone(&self) -> Event

fn clone_from(&mut self, source: &Self)

impl Debug for Event

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

Auto Trait Implementations§

impl !Freeze for Event

impl RefUnwindSafe for Event

impl Send for Event

impl Sync for Event

impl Unpin for Event

impl UnwindSafe for Event

Blanket Implementations§

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

fn type_id(&self) -> TypeId

impl<T> Any for Twhere T: Any,

fn into_any(self: Box<T>) -> Box<dyn Any>

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

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

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

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

impl<'a, T, E> AsTaggedExplicit<'a, E> for Twhere T: 'a,

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

impl<'a, T, E> AsTaggedImplicit<'a, E> for Twhere T: 'a,

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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

fn borrow(&self) -> &T

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

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

impl<T> CheckedConversion for T

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

fn checked_into<T>(self) -> Option<T>where Self: TryInto<T>,

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

impl<T> DynClone for Twhere T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<T, Outer> IsWrappedBy<Outer> for Twhere Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

fn from_ref(outer: &Outer) -> &T

fn from_mut(outer: &mut Outer) -> &mut T

impl<T> Pointable for T

const ALIGN: usize = _

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same for T

type Output = T

impl<T> SaturatedConversion for T

fn saturated_from<T>(t: T) -> Selfwhere Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> Twhere Self: UniqueSaturatedInto<T>,

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

Enum Event

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

impl<T> Any for T
where T: Any,

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

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

fn checked_into<T>(self) -> Option<T>
where Self: TryInto<T>,

impl<T> CloneToUninit for T
where T: Clone,

impl<T> DynClone for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<T, Outer> IsWrappedBy<Outer> for T
where Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

fn saturated_from<T>(t: T) -> Self
where Self: UniqueSaturatedFrom<T>,

fn saturated_into<T>(self) -> T
where Self: UniqueSaturatedInto<T>,

impl<T> ToOwned for T
where T: Clone,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<S, T> UncheckedInto<T> for S
where T: UncheckedFrom<S>,

impl<T, S> UniqueSaturatedInto<T> for S
where T: Bounded, S: TryInto<T>,

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

impl<T> MaybeDebug for T
where T: Debug,

impl<T> MaybeRefUnwindSafe for T
where T: RefUnwindSafe,