Enum Account

pub enum Account {
    KeyPair(SingleAccount),
    Multisig(MultisigAccount),
}

Represents either a single-signature or multisig account.

This is the main account type used for interacting with the Stellar network. It provides methods for signing transactions, configuring account settings, and managing sequence numbers.

Variants

KeyPair(SingleAccount)

Single-signature account with one key pair

Multisig(MultisigAccount)

Multi-signature account

Implementations

impl Account

pub fn single(signer: Signer) -> Self

Creates a new single-signature Account instance with the provided signer.

Parameters

• signer - The signer for this account

Returns

A new Account instance with the KeyPair variant

pub fn multisig(account_id: AccountId, signers: Vec<Signer>) -> Self

Creates a new multisig Account instance with the provided account ID and signers.

Parameters

• account_id - The identifier for this account
• signers - A vector of signers for this multi-signature account

Returns

A new Account instance with the Multisig variant

pub async fn load(&self, env: &Env) -> Result<AccountEntry, SorobanHelperError>

Loads the account information from the network.

Parameters

• env - The environment to use for loading the account

Returns

The account entry from the Stellar network

pub fn account_id(&self) -> AccountId

Returns the account ID.

pub async fn get_sequence( &self, env: &Env, ) -> Result<AccountSequence, SorobanHelperError>

Gets the current sequence number for the account.

Parameters

• env - The environment to use for fetching the sequence number

Returns

The current sequence number wrapped in AccountSequence

pub async fn next_sequence( &self, env: &Env, ) -> Result<AccountSequence, SorobanHelperError>

Retrieves the next available sequence number.

This is useful when preparing a new transaction.

Parameters

• env - The environment to use for fetching the sequence number

Returns

The next sequence number (current + 1) wrapped in AccountSequence

pub fn set_authorized_calls(&mut self, authorized_calls: i16)

Sets the number of authorized calls for the account.

Parameters

• authorized_calls - The number of calls to authorize

pub fn sign_transaction_unsafe( &self, tx: &Transaction, network_id: &Hash, ) -> Result<TransactionEnvelope, SorobanHelperError>

Signs a transaction without checking or decrementing the authorized_calls counter.

This method bypasses authorization checks and should be used with caution.

Parameters

• tx - The transaction to sign
• network_id - The network ID hash

Returns

A signed transaction envelope

pub fn sign_transaction( &mut self, tx: &Transaction, network_id: &Hash, ) -> Result<TransactionEnvelope, SorobanHelperError>

Signs a transaction, ensuring the account still has authorized calls.

Decrements the authorized call counter when successful.

Parameters

• tx - The transaction to sign
• network_id - The network ID hash

Returns

A signed transaction envelope

pub fn sign_transaction_envelope( &mut self, tx_envelope: &TransactionEnvelope, network_id: &Hash, ) -> Result<TransactionEnvelope, SorobanHelperError>

Signs a transaction envelope by appending new signatures.

Parameters

• tx_envelope - The transaction envelope to sign
• network_id - The network ID hash

Returns

A transaction envelope with the new signatures appended

pub async fn configure( self, env: &Env, config: AccountConfig, ) -> Result<TransactionEnvelope, SorobanHelperError>

Configures the account by building and signing a transaction that sets options.

This can be used to add signers, set thresholds, and modify other account settings.

Parameters

• env - The environment to use for transaction building
• config - The account configuration to apply

Returns

A signed transaction envelope containing the set options operations

Trait Implementations

impl Clone for Account

fn clone(&self) -> Account

Returns a copy of the value.

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

Performs copy-assignment from source.