Module tempo_transaction 

Modules

Call_flags 🔒

SignatureType_flags 🔒

TempoTransaction_flags 🔒

serde_input 🔒 serde

Helper module for serializing and deserializing the input field of a Call as either input or data fields.

Structs

Call

CallFlags

Fieldset that facilitates compacting the parent type. Used bytes: 1 | Unused bits: 1

SignatureTypeFlags

Fieldset that facilitates compacting the parent type. Used bytes: 1 | Unused bits: 0

TempoTransaction

Tempo transaction following the Tempo spec.

TempoTransactionFlags

Fieldset that facilitates compacting the parent type. Used bytes: 5 | Unused bits: 7

Enums

SignatureType

Signature type enumeration

Constants

FEE_PAYER_SIGNATURE_MAGIC_BYTE

Magic byte for the fee payer signature

MAX_WEBAUTHN_SIGNATURE_LENGTH

P256_SIGNATURE_LENGTH

SECP256K1_SIGNATURE_LENGTH

Signature type constants

TEMPO_EXPIRING_NONCE_KEY

Nonce key marking an expiring nonce transaction (uses tx hash for replay protection).

TEMPO_EXPIRING_NONCE_MAX_EXPIRY_SECS

Maximum allowed expiry window for expiring nonce transactions (30 seconds).

TEMPO_TX_TYPE_ID

Tempo transaction type byte (0x76)

Functions

rlp_header 🔒

Helper function to create an RLP header for a list with the given payload length

validate_calls

Validates the calls list structure for Tempo transactions.