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EthHandshakeError

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,
    },
    EarliestBlockGreaterThanLatestBlock {
        got: u64,
        latest: u64,
    },
    BlockhashZero,
}
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.

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EarliestBlockGreaterThanLatestBlock

Earliest block > latest block.

Fields

§got: u64

The earliest block.

§latest: u64

The latest block.

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BlockhashZero

Blockhash is zero.

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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where T: 'static + ?Sized,

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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const ALIGN: usize

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type Init = T

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

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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:

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