Struct starknet_devnet_core::starknet::Starknet

impl Starknet

pub async fn configure_messaging( &mut self, rpc_url: &str, contract_address: Option<&str> ) -> DevnetResult<String>

Configures the messaging from the given L1 node parameters. Calling this function multiple time will overwrite the previous configuration, if any.

§Arguments

rpc_url - The L1 node RPC URL.
contract_address - The messaging contract address deployed on L1 node.

pub fn get_ethereum_url(&self) -> Option<String>

Retrieves the ethereum node URL, if configured.

pub fn set_latest_local_block(&self) -> Option<String>

Sets the latest local block processed by messaging.

pub async fn collect_messages_to_l1(&mut self) -> DevnetResult<Vec<MessageToL1>>

Collects all messages found between the current messaging latest block and the Latest Starknet block, including both blocks. This function register the messages in two fashions:

Add each message to the l2_to_l1_messages_to_flush.
Increment the counter for the hash of each message into l2_to_l1_messages_hashes.

Returns all the messages currently collected and not flushed.

pub async fn send_messages_to_l1(&mut self) -> DevnetResult<Vec<MessageToL1>>

Sends (flush) all the messages in l2_to_l1_messages_to_flush to L1 node. Returns the list of sent messages.

pub async fn consume_l2_to_l1_message( &mut self, message: &MessageToL1 ) -> DevnetResult<Hash256>

Consumes a MessageToL1 that is registered in l2_to_l1_messages. If the count related to the message is hash is already 0, an error is returned, the message’s hash otherwise.

§Arguments

message - The message to consume.

pub async fn fetch_messages_to_l2(&mut self) -> DevnetResult<Vec<MessageToL2>>

Fetches all messages from L1 and converts the ethereum log into MessageToL2.

pub async fn execute_messages_to_l2( &mut self, messages: &[MessageToL2] ) -> DevnetResult<Vec<TransactionHash>>

Executes all given MessageToL2 in a L1HandlerTransaction.

§Arguments

messages - Messages to execute.

pub fn dump_event(&self, event: DumpEvent) -> DevnetResult<()>

attach starknet event to end of existing file

pub fn dump_events(&self) -> DevnetResult<()>

pub fn dump_events_custom_path( &self, custom_path: Option<String> ) -> DevnetResult<()>

save starknet events to file

pub fn load_events(&self) -> DevnetResult<Vec<DumpEvent>>

pub fn load_events_custom_path( &self, custom_path: Option<String> ) -> DevnetResult<Vec<DumpEvent>>

impl Starknet

pub fn new(config: &StarknetConfig) -> DevnetResult<Self>

pub fn restart(&mut self) -> DevnetResult<()>

pub fn get_predeployed_accounts(&self) -> Vec<Account>

pub fn get_class_hash_at( &self, block_id: &BlockId, contract_address: ContractAddress ) -> DevnetResult<ClassHash>

pub fn get_class( &self, block_id: &BlockId, class_hash: ClassHash ) -> DevnetResult<ContractClass>

pub fn get_class_at( &self, block_id: &BlockId, contract_address: ContractAddress ) -> DevnetResult<ContractClass>

pub fn call( &self, block_id: &BlockId, contract_address: Felt, entrypoint_selector: Felt, calldata: Vec<Felt> ) -> DevnetResult<Vec<Felt>>

pub fn estimate_fee( &self, block_id: &BlockId, transactions: &[BroadcastedTransaction], simulation_flags: &[SimulationFlag] ) -> DevnetResult<Vec<FeeEstimateWrapper>>

pub fn estimate_message_fee( &self, block_id: &BlockId, message: MsgFromL1 ) -> DevnetResult<FeeEstimateWrapper>

pub fn add_declare_transaction_v1( &mut self, declare_transaction: BroadcastedDeclareTransactionV1 ) -> DevnetResult<(TransactionHash, ClassHash)>

pub fn add_declare_transaction_v2( &mut self, declare_transaction: BroadcastedDeclareTransactionV2 ) -> DevnetResult<(TransactionHash, ClassHash)>

pub fn add_declare_transaction_v3( &mut self, declare_transaction: BroadcastedDeclareTransactionV3 ) -> DevnetResult<(TransactionHash, ClassHash)>

pub fn chain_id(&self) -> ChainId

returning the chain id as object

pub fn add_deploy_account_transaction_v1( &mut self, deploy_account_transaction: BroadcastedDeployAccountTransactionV1 ) -> DevnetResult<(TransactionHash, ContractAddress)>

pub fn add_deploy_account_transaction_v3( &mut self, deploy_account_transaction: BroadcastedDeployAccountTransactionV3 ) -> DevnetResult<(TransactionHash, ContractAddress)>

pub fn add_invoke_transaction_v1( &mut self, invoke_transaction: BroadcastedInvokeTransactionV1 ) -> DevnetResult<TransactionHash>

pub fn add_invoke_transaction_v3( &mut self, invoke_transaction: BroadcastedInvokeTransactionV3 ) -> DevnetResult<TransactionHash>

pub fn add_l1_handler_transaction( &mut self, l1_handler_transaction: L1HandlerTransaction ) -> DevnetResult<TransactionHash>

pub async fn mint( &mut self, address: ContractAddress, amount: u128, erc20_address: ContractAddress ) -> DevnetResult<Felt>

Creates an invoke tx for minting, using the chargeable account.

pub fn block_state_update( &self, block_id: &BlockId ) -> DevnetResult<StateUpdate>

pub fn get_block_txs_count(&self, block_id: &BlockId) -> DevnetResult<u64>

pub fn contract_nonce_at_block( &self, block_id: &BlockId, contract_address: ContractAddress ) -> DevnetResult<Felt>

pub fn contract_storage_at_block( &self, block_id: &BlockId, contract_address: ContractAddress, storage_key: PatriciaKey ) -> DevnetResult<Felt>

pub fn get_block(&self, block_id: &BlockId) -> DevnetResult<StarknetBlock>

pub fn get_block_with_transactions( &self, block_id: &BlockId ) -> DevnetResult<Block>

pub fn get_block_with_receipts(&self, block_id: BlockId) -> DevnetResult<Block>

pub fn get_transaction_by_block_id_and_index( &self, block_id: &BlockId, index: u64 ) -> DevnetResult<&Transaction>

pub fn get_latest_block(&self) -> DevnetResult<StarknetBlock>

pub fn get_transaction_by_hash( &self, transaction_hash: Felt ) -> DevnetResult<&Transaction>

pub fn get_events( &self, from_block: Option<BlockId>, to_block: Option<BlockId>, address: Option<ContractAddress>, keys: Option<Vec<Vec<Felt>>>, skip: usize, limit: Option<usize> ) -> DevnetResult<(Vec<EmittedEvent>, bool)>

pub fn get_transaction_receipt_by_hash( &self, transaction_hash: &TransactionHash ) -> DevnetResult<TransactionReceipt>

pub fn get_transaction_trace_by_hash( &self, transaction_hash: TransactionHash ) -> DevnetResult<TransactionTrace>

pub fn get_transaction_traces_from_block( &self, block_id: &BlockId ) -> DevnetResult<Vec<BlockTransactionTrace>>

pub fn get_transaction_execution_and_finality_status( &self, transaction_hash: TransactionHash ) -> DevnetResult<(TransactionExecutionStatus, TransactionFinalityStatus)>

pub fn simulate_transactions( &mut self, block_id: &BlockId, transactions: &[BroadcastedTransaction], simulation_flags: Vec<SimulationFlag> ) -> DevnetResult<Vec<SimulatedTransaction>>

pub fn create_block(&mut self) -> DevnetResult<(), Error>

create new block from pending one

pub fn create_block_dump_event( &mut self, dump_event: Option<DumpEvent> ) -> DevnetResult<(), Error>

pub fn set_time( &mut self, timestamp: u64, create_block: bool ) -> DevnetResult<(), Error>

pub fn increase_time(&mut self, time_shift: u64) -> DevnetResult<(), Error>

pub fn set_block_timestamp_shift(&mut self, timestamp: i64)

pub fn set_next_block_timestamp(&mut self, timestamp: u64)

pub fn get_unix_timestamp_as_seconds() -> u64

Trait Implementations§

impl Default for Starknet

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl !RefUnwindSafe for Starknet

impl Send for Starknet

impl Sync for Starknet

impl Unpin for Starknet

impl !UnwindSafe for Starknet

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