reth_eth_wire::errors

Enum EthHandshakeError

Source 
pub enum EthHandshakeError {
    StatusNotInHandshake,
    NonStatusMessageInHandshake,
    NoResponse,
    InvalidFork(ValidationError),
    MismatchedGenesis(GotExpectedBoxed<B256>),
    MismatchedProtocolVersion(GotExpected<EthVersion>),
    MismatchedChain(GotExpected<Chain>),
    TotalDifficultyBitLenTooLarge {
        got: usize,
        maximum: usize,
    },
}
Expand description

Error that can occur during the eth sub-protocol handshake.

Variants§

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StatusNotInHandshake

Status message received or sent outside of the handshake process.

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NonStatusMessageInHandshake

Receiving a non-status message during the handshake phase.

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NoResponse

No response received during the handshake process.

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InvalidFork(ValidationError)

Invalid fork data.

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MismatchedGenesis(GotExpectedBoxed<B256>)

Mismatch in the genesis block during status exchange.

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MismatchedProtocolVersion(GotExpected<EthVersion>)

Mismatched protocol versions in status messages.

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MismatchedChain(GotExpected<Chain>)

Mismatch in chain details in status messages.

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TotalDifficultyBitLenTooLarge

Excessively large total difficulty bit lengths.

Fields

§got: usize

The actual bit length of the total difficulty.

§maximum: usize

The maximum allowed bit length for the total difficulty.

Trait Implementations§

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impl Debug for EthHandshakeError

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

Formats the value using the given formatter. Read more
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impl Display for EthHandshakeError

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

Formats the value using the given formatter. Read more
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impl Error for EthHandshakeError

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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()
Read more
1.0.0 · Source§

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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
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impl From<EthHandshakeError> for EthStreamError

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fn from(source: EthHandshakeError) -> Self

Converts to this type from the input type.
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impl From<ValidationError> for EthHandshakeError

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fn from(source: ValidationError) -> Self

Converts to this type from the input type.

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Size: 40 bytes

Size for each variant:

  • StatusNotInHandshake: 0 bytes
  • NonStatusMessageInHandshake: 0 bytes
  • NoResponse: 0 bytes
  • InvalidFork: 40 bytes
  • MismatchedGenesis: 16 bytes
  • MismatchedProtocolVersion: 10 bytes
  • MismatchedChain: 40 bytes
  • TotalDifficultyBitLenTooLarge: 24 bytes