Struct evm_adapters::BlockingProvider

pub struct BlockingProvider<M> { /* fields omitted */ }

Blocking wrapper around an Ethers middleware, for use in synchronous contexts (powered by a tokio runtime)

Implementations

impl<M: Middleware> BlockingProvider<M> where
    M::Error: 'static, 

pub fn new(provider: M) -> Self

Constructs the provider. If no tokio runtime exists, it instantiates one as well.

pub fn block_and_chainid(
    &self,
    block_id: Option<impl Into<BlockId>>
) -> Result<(Block<TxHash>, U256)>

Gets the specified block as well as the chain id concurrently.

pub fn get_account(
    &self,
    address: Address,
    block_id: Option<BlockId>
) -> Result<(U256, U256, Bytes)>

Gets the nonce, balance and code associated with an account.

pub fn get_block_number(&self) -> Result<U64, M::Error>

Gets the current block number.

pub fn get_balance(
    &self,
    address: Address,
    block: Option<BlockId>
) -> Result<U256, M::Error>

Gets the account’s balance at the specified block.

pub fn get_transaction_count(
    &self,
    address: Address,
    block: Option<BlockId>
) -> Result<U256, M::Error>

Gets the account’s nonce at the specified block.

pub fn get_code(
    &self,
    address: Address,
    block: Option<BlockId>
) -> Result<Bytes, M::Error>

Gets the account’s code at the specified block.

pub fn get_storage_at(
    &self,
    address: Address,
    slot: H256,
    block: Option<BlockId>
) -> Result<H256, M::Error>

Gets the value at the specified storage slot & block.

Trait Implementations

impl<M: Clone> Clone for BlockingProvider<M>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<M: Debug> Debug for BlockingProvider<M>

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

Formats the value using the given formatter.