Struct Signed

pub struct Signed<T, Sig = PrimitiveSignature> { /* private fields */ }

A transaction with a signature and hash seal.

Implementations

impl<T, Sig> Signed<T, Sig>

pub const fn new_unchecked(tx: T, signature: Sig, hash: B256) -> Self

Instantiate from a transaction and signature. Does not verify the signature.

pub const fn tx(&self) -> &T

Returns a reference to the transaction.

pub fn tx_mut(&mut self) -> &mut T

Returns a mutable reference to the transaction.

pub const fn signature(&self) -> &Sig

Returns a reference to the signature.

pub const fn hash(&self) -> &B256

Returns a reference to the transaction hash.

pub fn into_parts(self) -> (T, Sig, B256)

Splits the transaction into parts.

pub fn strip_signature(self) -> T

Returns the transaction without signature.

impl<T: SignableTransaction<Sig>, Sig> Signed<T, Sig>

pub fn signature_hash(&self) -> B256

Calculate the signing hash for the transaction.

impl<T> Signed<T>

where T: RlpEcdsaTx,

pub fn rlp_encoded_length(&self) -> usize

Get the length of the transaction when RLP encoded.

pub fn rlp_encode(&self, out: &mut dyn BufMut)

RLP encode the signed transaction.

pub fn eip2718_encoded_length(&self) -> usize

Get the length of the transaction when EIP-2718 encoded.

pub fn eip2718_encode_with_type(&self, ty: u8, out: &mut dyn BufMut)

EIP-2718 encode the signed transaction with a specified type flag.

pub fn eip2718_encode(&self, out: &mut dyn BufMut)

EIP-2718 encode the signed transaction.

pub fn network_encoded_length(&self) -> usize

Get the length of the transaction when network encoded.

pub fn network_encode_with_type(&self, ty: u8, out: &mut dyn BufMut)

Network encode the signed transaction with a specified type flag.

pub fn network_encode(&self, out: &mut dyn BufMut)

Network encode the signed transaction.

pub fn rlp_decode(buf: &mut &[u8]) -> Result<Self>

RLP decode the signed transaction.

pub fn eip2718_decode_with_type(buf: &mut &[u8], ty: u8) -> Eip2718Result<Self>

EIP-2718 decode the signed transaction with a specified type flag.

pub fn eip2718_decode(buf: &mut &[u8]) -> Eip2718Result<Self>

EIP-2718 decode the signed transaction.

pub fn network_decode_with_type(buf: &mut &[u8], ty: u8) -> Eip2718Result<Self>

Network decode the signed transaction with a specified type flag.

pub fn network_decode(buf: &mut &[u8]) -> Eip2718Result<Self>

Network decode the signed transaction.

impl<T: SignableTransaction<PrimitiveSignature>> Signed<T, PrimitiveSignature>

pub fn recover_signer(&self) -> Result<Address, SignatureError>

Available on crate feature k256 only.

Recover the signer of the transaction

Trait Implementations

impl<'a, T: SignableTransaction<PrimitiveSignature> + Arbitrary<'a>> Arbitrary<'a> for Signed<T, PrimitiveSignature>

Available on crate features arbitrary and k256 only.

fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl<T: Clone, Sig: Clone> Clone for Signed<T, Sig>

fn clone(&self) -> Signed<T, Sig>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug, Sig: Debug> Debug for Signed<T, Sig>

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

Formats the value using the given formatter.

impl<'de, T, Sig> Deserialize<'de> for Signed<T, Sig>

where T: Deserialize<'de>, Sig: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Signed<TxEip1559>> for TxEnvelope

fn from(v: Signed<TxEip1559>) -> Self

Converts to this type from the input type.

impl From<Signed<TxEip2930>> for TxEnvelope

fn from(v: Signed<TxEip2930>) -> Self

Converts to this type from the input type.

impl From<Signed<TxEip4844>> for Signed<TxEip4844Variant>

fn from(value: Signed<TxEip4844>) -> Self

Converts to this type from the input type.

impl From<Signed<TxEip4844>> for TxEnvelope

fn from(v: Signed<TxEip4844>) -> Self

Converts to this type from the input type.

impl From<Signed<TxEip4844Variant>> for TxEnvelope

fn from(v: Signed<TxEip4844Variant>) -> Self

Converts to this type from the input type.

impl From<Signed<TxEip4844WithSidecar>> for Signed<TxEip4844Variant>

fn from(value: Signed<TxEip4844WithSidecar>) -> Self

Converts to this type from the input type.

impl From<Signed<TxEip4844WithSidecar>> for TxEnvelope

fn from(v: Signed<TxEip4844WithSidecar>) -> Self

Converts to this type from the input type.

impl From<Signed<TxEip7702>> for TxEnvelope

fn from(v: Signed<TxEip7702>) -> Self

Converts to this type from the input type.

impl From<Signed<TxLegacy>> for TxEnvelope

fn from(v: Signed<TxLegacy>) -> Self

Converts to this type from the input type.

impl<T: PartialEq, Sig: PartialEq> PartialEq for Signed<T, Sig>

fn eq(&self, other: &Signed<T, Sig>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T, Sig> Serialize for Signed<T, Sig>

where T: Serialize, Sig: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: Copy, Sig: Copy> Copy for Signed<T, Sig>

impl<T: Eq, Sig: Eq> Eq for Signed<T, Sig>

impl<T, Sig> StructuralPartialEq for Signed<T, Sig>