Struct GuestProgramStateWrapper 

pub struct GuestProgramStateWrapper { /* private fields */ }

Implementations

impl GuestProgramStateWrapper

pub fn new(db: GuestProgramState, crypto: Arc<dyn Crypto + Send + Sync>) -> Self

pub fn lock_mutex( &self, ) -> Result<MutexGuard<'_, GuestProgramState>, GuestProgramStateError>

pub fn apply_account_updates( &mut self, account_updates: &[AccountUpdate], ) -> Result<(), GuestProgramStateError>

pub fn state_trie_root(&self) -> Result<H256, GuestProgramStateError>

pub fn get_first_invalid_block_hash( &self, ) -> Result<Option<u64>, GuestProgramStateError>

pub fn get_block_parent_header( &self, block_number: u64, ) -> Result<BlockHeader, GuestProgramStateError>

pub fn initialize_block_header_hashes( &self, blocks: &[Block], ) -> Result<(), GuestProgramStateError>

Trait Implementations

impl Clone for GuestProgramStateWrapper

fn clone(&self) -> GuestProgramStateWrapper

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl VmDatabase for GuestProgramStateWrapper

fn get_account_code(&self, code_hash: H256) -> Result<Code, EvmError>

fn get_account_state( &self, address: Address, ) -> Result<Option<AccountState>, EvmError>

fn get_block_hash(&self, block_number: u64) -> Result<H256, EvmError>

fn get_chain_config(&self) -> Result<ChainConfig, EvmError>

fn get_storage_slot( &self, address: Address, key: H256, ) -> Result<Option<U256>, EvmError>

fn get_code_metadata(&self, code_hash: H256) -> Result<CodeMetadata, EvmError>