Enum DisconnectReason

pub enum DisconnectReason {
    DisconnectRequested = 0,
    TcpSubsystemError = 1,
    ProtocolBreach = 2,
    UselessPeer = 3,
    TooManyPeers = 4,
    AlreadyConnected = 5,
    IncompatibleP2PProtocolVersion = 6,
    NullNodeIdentity = 7,
    ClientQuitting = 8,
    UnexpectedHandshakeIdentity = 9,
    ConnectedToSelf = 10,
    PingTimeout = 11,
    SubprotocolSpecific = 16,
}

RLPx disconnect reason.

Variants

DisconnectRequested = 0

Disconnect requested by the local node or remote peer.

TcpSubsystemError = 1

TCP related error

ProtocolBreach = 2

Breach of protocol at the transport or p2p level

UselessPeer = 3

Node has no matching protocols.

TooManyPeers = 4

Either the remote or local node has too many peers.

AlreadyConnected = 5

Already connected to the peer.

IncompatibleP2PProtocolVersion = 6

p2p protocol version is incompatible

NullNodeIdentity = 7

Received a null node identity.

ClientQuitting = 8

Reason when the client is shutting down.

UnexpectedHandshakeIdentity = 9

When the received handshake’s identify is different from what is expected.

ConnectedToSelf = 10

The node is connected to itself

PingTimeout = 11

Peer or local node did not respond to a ping in time.

SubprotocolSpecific = 16

Peer or local node violated a subprotocol-specific rule.

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for DisconnectReason

fn arbitrary( u: &mut Unstructured<'arbitrary>, ) -> Result<DisconnectReason, Error>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest( u: Unstructured<'arbitrary>, ) -> Result<DisconnectReason, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for DisconnectReason

fn clone(&self) -> DisconnectReason

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DisconnectReason

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

Formats the value using the given formatter.

impl Decodable for DisconnectReason

fn decode(buf: &mut &[u8]) -> Result<DisconnectReason, Error>

The [Decodable] implementation for DisconnectReason supports either a disconnect reason encoded a single byte or a RLP list containing the disconnect reason.

impl Default for DisconnectReason

fn default() -> DisconnectReason

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DisconnectReason

fn deserialize<__D>( __deserializer: __D, ) -> Result<DisconnectReason, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for DisconnectReason

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

Formats the value using the given formatter.

impl Encodable for DisconnectReason

fn encode(&self, out: &mut dyn BufMut)

The [Encodable] implementation for DisconnectReason encodes the disconnect reason in a single-element RLP list.

fn length(&self) -> usize

Returns the length of the encoding of this type in bytes.

impl PartialEq for DisconnectReason

fn eq(&self, other: &DisconnectReason) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for DisconnectReason

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<u8> for DisconnectReason

type Error = UnknownDisconnectReason

The type returned in the event of a conversion error.

fn try_from( value: u8, ) -> Result<DisconnectReason, <DisconnectReason as TryFrom<u8>>::Error>

Performs the conversion.

impl Copy for DisconnectReason

impl Eq for DisconnectReason

impl StructuralPartialEq for DisconnectReason

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• DisconnectRequested: 0 bytes
• TcpSubsystemError: 0 bytes
• ProtocolBreach: 0 bytes
• UselessPeer: 0 bytes
• TooManyPeers: 0 bytes
• AlreadyConnected: 0 bytes
• IncompatibleP2PProtocolVersion: 0 bytes
• NullNodeIdentity: 0 bytes
• ClientQuitting: 0 bytes
• UnexpectedHandshakeIdentity: 0 bytes
• ConnectedToSelf: 0 bytes
• PingTimeout: 0 bytes
• SubprotocolSpecific: 0 bytes