Module transaction

Transaction types.

Modules

• serde_bincode_compatserde-bincode-compat
  Bincode-compatible transaction type serde implementations.
• signature
  Handling transaction signature operations, including signature recovery, applying chain IDs, and EIP-2 validation.
• util
  Utility functions for signature.

Structs

• RecoveredTx
  Signed transaction with recovered signer.
• TransactionMeta
  Additional fields in the context of a block that contains this transaction.
• TransactionSigned
  Signed transaction.
• WithEncoded
  Generic wrapper with encoded Bytes, such as transaction data.

Enums

• InvalidTransactionError
  Represents error variants that can happen when trying to validate a transaction.
• PooledTransaction
  All possible transactions that can be included in a response to GetPooledTransactions. A response to GetPooledTransactions. This can include either a blob transaction, or a non-4844 signed transaction.
• Transaction
  A raw transaction.
• TransactionConversionError
  Represents error variants that can happen when trying to convert a transaction to pooled transaction.
• TryFromRecoveredTransactionError
  Represents error variants than can happen when trying to convert a recovered transaction.
• TxType
  Transaction Type

Constants

• COMPACT_EXTENDED_IDENTIFIER_FLAGreth-codec
  For backwards compatibility purposes only 2 bits of the type are encoded in the identifier parameter. In the case of a COMPACT_EXTENDED_IDENTIFIER_FLAG, the full transaction type is read from the buffer as a single byte.
• COMPACT_IDENTIFIER_EIP1559reth-codec
  Identifier parameter for EIP-1559 transaction
• COMPACT_IDENTIFIER_EIP2930reth-codec
  Identifier parameter for EIP-2930 transaction
• COMPACT_IDENTIFIER_LEGACYreth-codec
  Identifier parameter for legacy transaction

Statics

• PARALLEL_SENDER_RECOVERY_THRESHOLD
  Expected number of transactions where we can expect a speed-up by recovering the senders in parallel.

Traits

• FillTxEnv
  Implements behaviour to fill a TxEnv from another transaction.
• SignedTransactionIntoRecoveredExt
  Extension trait for SignedTransaction to convert it into RecoveredTx.

Functions

• recover_signer
  Recover signer address from message hash. This ensures that the signature S value is greater than secp256k1n / 2, as specified in EIP-2.
• recover_signer_unchecked
  Recover signer from message hash, without ensuring that the signature has a low s value.
• recover_signers
  Recovers a list of signers from a transaction list iterator.
• recover_signers_unchecked
  Recovers a list of signers from a transaction list iterator without ensuring that the signature has a low s value.

Type Aliases

• PooledTransactionsElementEcRecovered
  A signed pooled transaction with recovered signer.
• TransactionSignedEcRecovered
  Type alias kept for backward compatibility.