Struct ResolvedTransactionView

pub struct ResolvedTransactionView<D: TransactionData> { /* private fields */ }

A parsed and sanitized transaction view that has had all address lookups resolved.

Implementations

impl<D: TransactionData> ResolvedTransactionView<D>

pub fn try_new( view: TransactionView<true, D>, resolved_addresses: Option<LoadedAddresses>, reserved_account_keys: &HashSet<Pubkey>, ) -> Result<Self>

Given a parsed and sanitized transaction view, and a set of resolved addresses, create a resolved transaction view.

Methods from Deref<Target = TransactionView<true, D>>

pub fn num_signatures(&self) -> u8

Return the number of signatures in the transaction.

pub fn version(&self) -> TransactionVersion

Return the version of the transaction.

pub fn num_required_signatures(&self) -> u8

Return the number of required signatures in the transaction.

pub fn num_readonly_signed_static_accounts(&self) -> u8

Return the number of readonly signed static accounts in the transaction.

pub fn num_readonly_unsigned_static_accounts(&self) -> u8

Return the number of readonly unsigned static accounts in the transaction.

pub fn num_static_account_keys(&self) -> u8

Return the number of static account keys in the transaction.

pub fn num_instructions(&self) -> u16

Return the number of instructions in the transaction.

pub fn num_address_table_lookups(&self) -> u8

Return the number of address table lookups in the transaction.

pub fn total_writable_lookup_accounts(&self) -> u16

Return the number of writable lookup accounts in the transaction.

pub fn total_readonly_lookup_accounts(&self) -> u16

Return the number of readonly lookup accounts in the transaction.

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

Return the slice of signatures in the transaction.

pub fn static_account_keys(&self) -> &[Pubkey]

Return the slice of static account keys in the transaction.

pub fn recent_blockhash(&self) -> &Hash

Return the recent blockhash in the transaction.

pub fn instructions_iter(&self) -> InstructionsIterator<'_>

Return an iterator over the instructions in the transaction.

pub fn address_table_lookup_iter(&self) -> AddressTableLookupIterator<'_>

Return an iterator over the address table lookups in the transaction.

pub fn data(&self) -> &[u8]

Return the full serialized transaction data.

pub fn message_data(&self) -> &[u8]

Return the serialized message data. This does not include the signatures.

pub fn program_instructions_iter( &self, ) -> impl Iterator<Item = (&Pubkey, SVMInstruction<'_>)>

Return an iterator over the instructions paired with their program ids.

Trait Implementations

impl<D: TransactionData> Debug for ResolvedTransactionView<D>

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

Formats the value using the given formatter.

impl<D: TransactionData> Deref for ResolvedTransactionView<D>

type Target = TransactionView<true, D>

The resulting type after dereferencing.

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

Dereferences the value.

impl<D: TransactionData> SVMMessage for ResolvedTransactionView<D>

fn num_total_signatures(&self) -> u64

Returns the total number of signatures in the message. This includes required transaction signatures as well as any pre-compile signatures that are attached in instructions.

fn num_write_locks(&self) -> u64

Returns the number of requested write-locks in this message. This does not consider if write-locks are demoted.

fn recent_blockhash(&self) -> &Hash

Return the recent blockhash.

fn num_instructions(&self) -> usize

Return the number of instructions in the message.

fn instructions_iter(&self) -> impl Iterator<Item = SVMInstruction<'_>>

Return an iterator over the instructions in the message.

fn program_instructions_iter( &self, ) -> impl Iterator<Item = (&Pubkey, SVMInstruction<'_>)>

Return an iterator over the instructions in the message, paired with the pubkey of the program.

fn account_keys(&self) -> AccountKeys<'_>

Return the account keys.

fn fee_payer(&self) -> &Pubkey

Return the fee-payer

fn is_writable(&self, index: usize) -> bool

Returns true if the account at index is writable.

fn is_signer(&self, index: usize) -> bool

Returns true if the account at index is signer.

fn is_invoked(&self, key_index: usize) -> bool

Returns true if the account at the specified index is invoked as a program in top-level instructions of this message.

fn num_lookup_tables(&self) -> usize

Get the number of lookup tables.

fn message_address_table_lookups( &self, ) -> impl Iterator<Item = SVMMessageAddressTableLookup<'_>>

Get message address table lookups used in the message

fn is_instruction_account(&self, key_index: usize) -> bool

Returns true if the account at the specified index is an input to some program instruction in this message.

fn get_durable_nonce(&self) -> Option<&Pubkey>

If the message uses a durable nonce, return the pubkey of the nonce account

fn get_ix_signers(&self, index: usize) -> impl Iterator<Item = &Pubkey>

For the instruction at index, return an iterator over input accounts that are signers.