reth_eth_wire::errors

Enum P2PStreamError

pub enum P2PStreamError {
Show 16 variants
    Io(Error),
    Rlp(Error),
    Snap(Error),
    HandshakeError(P2PHandshakeError),
    MessageTooBig {
        message_size: usize,
        max_size: usize,
    },
    UnknownReservedMessageId(u8),
    EmptyProtocolMessage,
    PingerError(PingerError),
    PingTimeout,
    ParseSharedCapability(SharedCapabilityError),
    CapabilityNotShared,
    MismatchedProtocolVersion(GotExpected<ProtocolVersion>),
    PingBeforeHandshake,
    SendBufferFull,
    Disconnected(DisconnectReason),
    UnknownDisconnectReason(UnknownDisconnectReason),
}

Expand description

Errors when sending/receiving p2p messages. These should result in kicking the peer.

Variants§

Io(Error)

I/O error.

Rlp(Error)

RLP encoding/decoding error.

Snap(Error)

Error in compression/decompression using Snappy.

HandshakeError(P2PHandshakeError)

Error during the P2P handshake.

MessageTooBig

Message size exceeds maximum length error.

Fields

§message_size: usize

The actual size of the message received.

§max_size: usize

The maximum allowed size for the message.

UnknownReservedMessageId(u8)

Unknown reserved P2P message ID error.

EmptyProtocolMessage

Empty protocol message received error.

PingerError(PingerError)

Error related to the Pinger.

PingTimeout

Ping timeout error.

ParseSharedCapability(SharedCapabilityError)

Error parsing shared capabilities.

CapabilityNotShared

Capability not supported on the stream to this peer.

MismatchedProtocolVersion(GotExpected<ProtocolVersion>)

Mismatched protocol version error.

PingBeforeHandshake

Ping started before the handshake completed.

SendBufferFull

Too many messages buffered before sending.

Disconnected(DisconnectReason)

Disconnected error.

UnknownDisconnectReason(UnknownDisconnectReason)

Unknown disconnect reason error.

Implementations§

impl P2PStreamError

pub const fn as_disconnected(&self) -> Option<DisconnectReason>

Returns the DisconnectReason if it is the Disconnected variant.

Trait Implementations§

impl Debug for P2PStreamError

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

Formats the value using the given formatter. Read more

impl Display for P2PStreamError

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

Formats the value using the given formatter. Read more

impl Error for P2PStreamError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more

1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access #99301)

Provides type-based access to context intended for error reports. Read more

impl From<Error> for P2PStreamError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for P2PStreamError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for P2PStreamError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<P2PHandshakeError> for P2PStreamError

fn from(source: P2PHandshakeError) -> Self

Converts to this type from the input type.

impl From<P2PStreamError> for EthStreamError

fn from(source: P2PStreamError) -> Self

Converts to this type from the input type.

impl From<PingerError> for P2PStreamError

fn from(source: PingerError) -> Self

Converts to this type from the input type.

impl From<SharedCapabilityError> for P2PStreamError

fn from(source: SharedCapabilityError) -> Self

Converts to this type from the input type.

impl From<UnknownDisconnectReason> for P2PStreamError

fn from(source: UnknownDisconnectReason) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for P2PStreamError

impl !RefUnwindSafe for P2PStreamError

impl Send for P2PStreamError

impl Sync for P2PStreamError

impl Unpin for P2PStreamError

impl !UnwindSafe for P2PStreamError

Blanket Implementations§

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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: 32 bytes

Size for each variant:

Io: 16 bytes
Rlp: 32 bytes
Snap: 32 bytes
HandshakeError: 32 bytes
MessageTooBig: 24 bytes
UnknownReservedMessageId: 2 bytes
EmptyProtocolMessage: 0 bytes
PingerError: 0 bytes
PingTimeout: 0 bytes
ParseSharedCapability: 32 bytes
CapabilityNotShared: 0 bytes
MismatchedProtocolVersion: 3 bytes
PingBeforeHandshake: 0 bytes
SendBufferFull: 0 bytes
Disconnected: 2 bytes
UnknownDisconnectReason: 2 bytes