Struct TxCache

pub struct TxCache { /* private fields */ }

Implementations

impl TxCache

pub fn new(source_ref: Arc<dyn TxCacheSource>) -> Self

pub fn blockchain_ref(&self) -> &BlockchainState

pub fn with_account<R, F>(&self, address: &VMAddress, f: F) -> R

where F: FnOnce(&AccountData) -> R,

pub fn with_account_or_else<R, F, Else>( &self, address: &VMAddress, f: F, or_else: Else, ) -> R

where F: FnOnce(&AccountData) -> R, Else: FnOnce() -> R,

pub fn with_account_mut<R, F>(&self, address: &VMAddress, f: F) -> R

where F: FnOnce(&mut AccountData) -> R,

pub fn insert_account(&self, account_data: AccountData)

pub fn increase_acount_nonce(&self, address: &VMAddress)

pub fn get_new_address(&self, creator_address: &VMAddress) -> VMAddress

Assumes the nonce has already been increased.

pub fn get_new_token_identifiers(&self) -> Vec<String>

pub fn set_new_token_identifiers(&self, token_identifiers: Vec<String>)

pub fn into_blockchain_updates(self) -> BlockchainUpdate

pub fn commit_updates(&self, updates: BlockchainUpdate)

impl TxCache

pub fn subtract_egld_balance( &self, address: &VMAddress, call_value: &BigUint, ) -> Result<(), TxPanic>

pub fn subtract_tx_gas( &self, address: &VMAddress, gas_limit: u64, gas_price: u64, )

pub fn increase_egld_balance(&self, address: &VMAddress, amount: &BigUint)

pub fn subtract_esdt_balance( &self, address: &VMAddress, esdt_token_identifier: &[u8], nonce: u64, value: &BigUint, ) -> Result<EsdtInstanceMetadata, TxPanic>

pub fn increase_esdt_balance( &self, address: &VMAddress, esdt_token_identifier: &[u8], nonce: u64, value: &BigUint, esdt_metadata: EsdtInstanceMetadata, )

pub fn transfer_egld_balance( &self, from: &VMAddress, to: &VMAddress, value: &BigUint, ) -> Result<(), TxPanic>

pub fn transfer_esdt_balance( &self, from: &VMAddress, to: &VMAddress, esdt_token_identifier: &[u8], nonce: u64, value: &BigUint, ) -> Result<(), TxPanic>

Trait Implementations

impl Debug for TxCache

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

Formats the value using the given formatter.

impl TxCacheSource for TxCache

fn load_account(&self, address: &VMAddress) -> Option<AccountData>

fn blockchain_ref(&self) -> &BlockchainState