Trait VMExecution

Source

pub trait VMExecution:
    Send
    + Sync
    + 'static {
Show 25 methods    // Required methods
    fn create_state_transition<I: Iterator<Item = Transaction>>(
        &self,
        transition_data: &StateTransitionData,
        mempool_txs: I,
    ) -> Result<(Vec<SpentTransaction>, Vec<Transaction>, StateTransitionResult), StateTransitionError>;
    fn verify_state_transition(
        &self,
        prev_state: [u8; 32],
        blk: &Block,
        cert_voters: &[Voter],
    ) -> Result<(), StateTransitionError>;
    fn accept_state_transition(
        &self,
        prev_state: [u8; 32],
        blk: &Block,
        cert_voters: &[Voter],
    ) -> Result<(Vec<SpentTransaction>, Vec<ContractTxEvent>), StateTransitionError>;
    fn finalize_state(
        &self,
        commit: [u8; 32],
        to_merge: Vec<[u8; 32]>,
    ) -> Result<()>;
    fn preverify(&self, tx: &Transaction) -> Result<PreverificationResult>;
    fn get_provisioners(&self, base_commit: [u8; 32]) -> Result<Provisioners>;
    fn get_changed_provisioners(
        &self,
        base_commit: [u8; 32],
    ) -> Result<Vec<(PublicKey, Option<Stake>)>>;
    fn get_provisioner(&self, pk: &BlsPublicKey) -> Result<Option<Stake>>;
    fn get_state_root(&self) -> Result<[u8; 32]>;
    fn move_to_commit(&self, commit: [u8; 32]) -> Result<()>;
    fn get_finalized_state_root(&self) -> Result<[u8; 32]>;
    fn get_block_gas_limit(&self) -> u64;
    fn revert(&self, state_hash: [u8; 32]) -> Result<[u8; 32]>;
    fn revert_to_finalized(&self) -> Result<[u8; 32]>;
    fn gas_per_deploy_byte(&self) -> u64;
    fn min_deployment_gas_price(&self) -> u64;
    fn min_gas_limit(&self) -> u64;
    fn min_deploy_points(&self) -> u64;
    fn gas_per_blob(&self) -> u64;
    fn blob_active(&self, block_height: u64) -> bool;
    fn wasm64_disabled(&self, block_height: u64) -> bool;
    fn wasm32_disabled(&self, block_height: u64) -> bool;
    fn third_party_disabled(&self, block_height: u64) -> bool;
    fn shade_3rd_party(&self, contract_id: ContractId) -> Result<()>;
    fn enable_3rd_party(&self, contract_id: ContractId) -> Result<()>;
}