reth_eth_wire::errors

Enum EthStreamError

pub enum EthStreamError {
    P2PStreamError(P2PStreamError),
    ParseVersionError(ParseVersionError),
    EthHandshakeError(EthHandshakeError),
    InvalidMessage(MessageError),
    MessageTooBig(usize),
    TransactionHashesInvalidLenOfFields {
        hashes_len: usize,
        types_len: usize,
        sizes_len: usize,
    },
    StreamTimeout,
    UnsupportedMessage {
        message_id: u8,
    },
}

Expand description

Errors when sending/receiving messages

Variants§

P2PStreamError(P2PStreamError)

Error of the underlying P2P connection.

ParseVersionError(ParseVersionError)

Failed to parse peer’s version.

EthHandshakeError(EthHandshakeError)

Failed Ethereum handshake.

InvalidMessage(MessageError)

Thrown when decoding a message failed.

MessageTooBig(usize)

Received a message whose size exceeds the standard limit.

TransactionHashesInvalidLenOfFields

Received malformed transaction hashes message with discrepancies in field lengths.

Fields

§hashes_len: usize

The number of transaction hashes.

§types_len: usize

The number of transaction types.

§sizes_len: usize

The number of transaction sizes.

StreamTimeout

Error when data is not received from peer for a prolonged period.

UnsupportedMessage

Error triggered when an unknown or unsupported Ethereum message ID is received.

Fields

§message_id: u8

The identifier of the unknown Ethereum message.

Implementations§

impl EthStreamError

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

Returns the DisconnectReason if the error is a disconnect message

pub const fn as_io(&self) -> Option<&Error>

Returns the io::Error if it was caused by IO

Trait Implementations§

impl Debug for EthStreamError

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

Formats the value using the given formatter. Read more

impl Display for EthStreamError

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

Formats the value using the given formatter. Read more

impl Error for EthStreamError

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 EthStreamError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<EthHandshakeError> for EthStreamError

fn from(source: EthHandshakeError) -> Self

Converts to this type from the input type.

impl From<MessageError> for EthStreamError

fn from(source: MessageError) -> 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<ParseVersionError> for EthStreamError

fn from(source: ParseVersionError) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for EthStreamError

impl !RefUnwindSafe for EthStreamError

impl Send for EthStreamError

impl Sync for EthStreamError

impl Unpin for EthStreamError

impl !UnwindSafe for EthStreamError

Blanket Implementations§

impl<T> Any for T
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
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Causes self to use its LowerExp implementation when Debug-formatted.

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
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Causes self to use its LowerHex implementation when Debug-formatted.

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Formats each item in a sequence. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<TxEnv, T> FromRecoveredTx<&T> for TxEnv
where TxEnv: FromRecoveredTx<T>,

fn from_recovered_tx(tx: &&T, sender: Address) -> TxEnv

Builds a TxEnv from a transaction and a sender address.

impl<TxEnv, T> FromTxWithEncoded<&T> for TxEnv
where TxEnv: FromTxWithEncoded<T>,

fn from_encoded_tx(tx: &&T, sender: Address, encoded: Bytes) -> TxEnv

Builds a TxEnv from a transaction, its sender, and encoded transaction bytes.

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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: 40 bytes

Size for each variant:

P2PStreamError: 40 bytes
ParseVersionError: 32 bytes
EthHandshakeError: 40 bytes
InvalidMessage: 32 bytes
MessageTooBig: 16 bytes
TransactionHashesInvalidLenOfFields: 32 bytes
StreamTimeout: 0 bytes
UnsupportedMessage: 9 bytes