Struct common_types::transaction::SignedTransaction

pub struct SignedTransaction { /* fields omitted */ }

A UnverifiedTransaction with successfully recovered sender.

Implementations

impl SignedTransaction

pub fn new(transaction: UnverifiedTransaction) -> Result<Self, Error>

Try to verify transaction and recover sender.

pub fn sender(&self) -> Address

Returns transaction sender.

pub fn public_key(&self) -> Option<Public>

Returns a public key of the sender.

pub fn is_unsigned(&self) -> bool

Checks is signature is empty.

pub fn deconstruct(self) -> (UnverifiedTransaction, Address, Option<Public>)

Deconstructs this transaction back into UnverifiedTransaction

Methods from Deref<Target = UnverifiedTransaction>

pub fn is_unsigned(&self) -> bool

Checks if the signature is empty.

pub fn receiver(&self) -> Option<Address>

Returns transaction receiver, if any

pub fn as_unsigned(&self) -> &Transaction

Reference to unsigned part of this transaction.

pub fn standard_v(&self) -> u8

Returns standardized v value (0, 1 or 4 (invalid))

pub fn original_v(&self) -> u64

The v value that appears in the RLP.

pub fn chain_id(&self) -> Option<u64>

The chain ID, or None if this is a global transaction.

pub fn signature(&self) -> Signature

Construct a signature object from the sig.

pub fn check_low_s(&self) -> Result<(), Error>

Checks whether the signature has a low ‘s’ value.

pub fn hash(&self) -> H256

Get the hash of this transaction (keccak of the RLP).

pub fn recover_public(&self) -> Result<Public, Error>

Recovers the public key of the sender.

pub fn verify_basic(
    &self,
    check_low_s: bool,
    chain_id: Option<u64>
) -> Result<(), Error>

Verify basic signature params. Does not attempt sender recovery.

Methods from Deref<Target = Transaction>

pub fn rlp_append_unsigned_transaction(
    &self,
    s: &mut RlpStream,
    chain_id: Option<u64>
)

Append object with a without signature into RLP stream

pub fn hash(&self, chain_id: Option<u64>) -> H256

The message hash of the transaction.

Trait Implementations

impl Clone for SignedTransaction

fn clone(&self) -> SignedTransaction

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SignedTransaction

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

Formats the value using the given formatter.

impl Deref for SignedTransaction

type Target = UnverifiedTransaction

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Encodable for SignedTransaction

fn rlp_append(&self, s: &mut RlpStream)

Append a value to the stream

pub fn rlp_bytes(&self) -> Vec<u8, Global>

Get rlp-encoded bytes for this instance

impl Eq for SignedTransaction

impl From<SignedTransaction> for UnverifiedTransaction

fn from(tx: SignedTransaction) -> Self

Performs the conversion.

impl From<SignedTransaction> for PendingTransaction

fn from(t: SignedTransaction) -> Self

Performs the conversion.

impl MallocSizeOf for SignedTransaction

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl PartialEq<SignedTransaction> for SignedTransaction

fn eq(&self, other: &SignedTransaction) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &SignedTransaction) -> bool

This method tests for !=.

impl StructuralEq for SignedTransaction

impl StructuralPartialEq for SignedTransaction