Enum ParseError 

pub enum ParseError {
    UnknownTxType,
    InvalidRlp {
        context: String,
    },
    MalformedTransaction {
        context: String,
    },
    MalformedCalldata,
    UnsupportedChain {
        chain: String,
    },
    InvalidAddress {
        address: String,
    },
    AssemblyFailed {
        context: String,
    },
}

Errors that can occur during transaction parsing.

These errors indicate that the input transaction data could not be parsed into a structured format for policy evaluation.

Variants

UnknownTxType

The transaction type byte is not recognized.

InvalidRlp

RLP decoding failed.

Fields

context: String

Context about what was being decoded.

MalformedTransaction

The transaction structure is malformed.

Fields

context: String

Context about what was malformed.

MalformedCalldata

The calldata structure is invalid (e.g., wrong length for ERC-20).

UnsupportedChain

The chain is not supported by this signer.

Fields

chain: String

The chain identifier that was requested.

InvalidAddress

The address format is invalid for the chain.

Fields

address: String

The malformed address string.

AssemblyFailed

Signed transaction assembly failed.

Fields

context: String

Context about why assembly failed.

Implementations

impl ParseError

pub fn invalid_rlp(context: impl Into<String>) -> Self

Create an InvalidRlp error with context.

pub fn malformed_transaction(context: impl Into<String>) -> Self

Create a MalformedTransaction error with context.

pub fn unsupported_chain(chain: impl Into<String>) -> Self

Create an UnsupportedChain error.

pub fn invalid_address(address: impl Into<String>) -> Self

Create an InvalidAddress error.

pub fn assembly_failed(context: impl Into<String>) -> Self

Create an AssemblyFailed error with context.

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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

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

fn description(&self) -> &str

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

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)

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

impl From<ParseError> for SigningError

fn from(source: ParseError) -> Self

Converts to this type from the input type.

impl From<ParseError> for TxGateError

fn from(source: ParseError) -> Self

Converts to this type from the input type.