Struct SenderSignedData 

pub struct SenderSignedData(pub SignedTransaction);

A [SignedTransaction] in its intent-message serialized form.

BCS

The BCS serialized form for this type is defined by the following ABNF:

sender-signed-transaction = %d01 intent-signed-transaction

Tuple Fields

0: SignedTransaction

Implementations

impl SenderSignedTransaction

pub fn full_message_digest(&self) -> SenderSignedDataDigest

Calculate the digest of the full message, committing to the signing intent, the transaction, and all signatures.

Unlike the other type digests, this hashes the BCS bytes directly, without a salt prefix.

impl SenderSignedTransaction

pub fn new( transaction: Transaction, signatures: Vec<UserSignature>, ) -> SenderSignedTransaction

Methods from Deref<Target = SignedTransaction>

pub fn compute_auth_digests( &self, ) -> Result<(Digest, Option<Digest>), MissingSignatureError>

Computes the auth digest for the sender and, if sponsored, for the sponsor. See UserSignature::auth_digest for the per-signature logic.

Returns an error if no signature commits to the sender or sponsor address.

pub fn transaction(&self) -> &Transaction

pub fn signatures(&self) -> &[UserSignature]

pub fn intent_message(&self) -> IntentMessage<&Transaction>

Wraps a reference to the transaction in the transaction signing intent, producing the message that the signatures commit to.

pub fn move_authenticators(&self) -> Vec<&MoveAuthenticator>

Returns all MoveAuthenticator signatures.

pub fn sender_move_authenticator(&self) -> Option<&MoveAuthenticator>

Returns the sender’s MoveAuthenticator, if the sender uses one.

pub fn sponsor_move_authenticator(&self) -> Option<&MoveAuthenticator>

Returns the sponsor’s MoveAuthenticator, if the transaction is sponsored and the sponsor uses one.

Trait Implementations

impl Arbitrary for SenderSignedTransaction

type Parameters = ()

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = BoxedStrategy<SenderSignedTransaction>

The type of Strategy used to generate values of type Self.

fn arbitrary_with( args_shared: <SenderSignedTransaction as Arbitrary>::Parameters, ) -> <SenderSignedTransaction as Arbitrary>::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Clone for SenderSignedTransaction

fn clone(&self) -> SenderSignedTransaction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SenderSignedTransaction

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

Formats the value using the given formatter.

impl Deref for SenderSignedTransaction

type Target = SignedTransaction

The resulting type after dereferencing.

fn deref(&self) -> &<SenderSignedTransaction as Deref>::Target

Dereferences the value.

impl<'de> Deserialize<'de> for SenderSignedTransaction

fn deserialize<__D>( __deserializer: __D, ) -> Result<SenderSignedTransaction, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<SenderSignedTransaction> for SignedTransaction

fn from(transaction: SenderSignedTransaction) -> SignedTransaction

Converts to this type from the input type.

impl From<SignedTransaction> for SenderSignedTransaction

fn from(transaction: SignedTransaction) -> SenderSignedTransaction

Converts to this type from the input type.

impl Hash for SenderSignedTransaction

Available on crate feature serde only.

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for SenderSignedData

fn digest(&self) -> Self::DigestType

Computes the tx digest that encodes the Rust type prefix from Signable trait.

const SCOPE: IntentScope = IntentScope::SenderSignedTransaction

type DigestType = TransactionDigest

fn scope(&self) -> IntentScope

impl PartialEq for SenderSignedTransaction

fn eq(&self, other: &SenderSignedTransaction) -> 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 SenderSignedTransactionAPI for SenderSignedData

fn new_from_sender_signature( tx_data: TransactionData, tx_signature: Signature, ) -> SenderSignedData

Creates a new SenderSignedData with a single sender signature.

fn add_signature(&mut self, new_signature: Signature)

Adds a signature. Does not check the validity of the signature or perform any de-dup checks.

fn get_signer_sig_mapping( &self, ) -> IotaResult<BTreeMap<Address, &UserSignature>>

Returns a mapping from the address each signature commits to, to the signature itself.

fn has_multisig(&self) -> bool

Returns true if any signature is a multisig.

fn transaction_mut_for_testing(&mut self) -> &mut TransactionData

Returns a mutable reference to the transaction. Testing only.

fn tx_signatures_mut_for_testing(&mut self) -> &mut Vec<UserSignature>

Returns a mutable reference to the signatures. Testing only.

fn serialized_size(&self) -> IotaResult<usize>

Returns the BCS serialized size in bytes.

fn validity_check( &self, context: &TxValidityCheckContext<'_>, ) -> Result<usize, IotaError>

Validate untrusted user transaction, including its size, input count, command count, etc. Returns the certificate serialised bytes size.

fn collect_all_input_object_kind_for_reading( &self, ) -> IotaResult<Vec<InputObjectKind>>

Returns all unique input objects including those from MoveAuthenticators if any for reading.

fn split_input_objects_into_groups_for_reading( &self, input_objects: InputObjects, ) -> IotaResult<(InputObjects, Vec<(InputObjects, ObjectReadResult)>)>

Splits the provided input objects into groups:

fn contains_shared_object(&self) -> bool

Checks if SenderSignedData contains at least one shared object. This function checks shared objects from the MoveAuthenticators if any.

fn shared_input_objects(&self) -> Vec<SharedObjectReference>

Returns an iterator over all shared input objects related to this transaction, including those from MoveAuthenticators if any.

fn input_objects(&self) -> IotaResult<Vec<InputObjectKind>>

Returns an iterator over all input objects related to this transaction, including those from the MoveAuthenticators if any.

fn uses_randomness(&self) -> bool

Checks if SenderSignedData contains the Random object as an input. This function checks shared objects from the MoveAuthenticators if any.

impl Serialize for SenderSignedTransaction

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SenderSignedTransaction

impl StructuralPartialEq for SenderSignedTransaction