Struct ethers_providers::DevRpcMiddleware

pub struct DevRpcMiddleware<M>(/* private fields */);

Available on crate feature dev-rpc only.

DevRpcMiddleware

Implementations

impl<M: Middleware> DevRpcMiddleware<M>

pub fn new(inner: M) -> Self

Instantiate a new DevRpcMiddleware

pub async fn snapshot(&self) -> Result<U256, DevRpcMiddlewareError<M>>

Create a new snapshot on the DevRpc node. Return the Snapshot ID

Note

Ganache, Hardhat and Anvil increment snapshot ID even if no state has changed

pub async fn revert_to_snapshot( &self, id: U256 ) -> Result<(), DevRpcMiddlewareError<M>>

Revert the state of the DevRpc node to the Snapshot, specified by its ID

Trait Implementations

impl<M: Clone> Clone for DevRpcMiddleware<M>

fn clone(&self) -> DevRpcMiddleware<M>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<M: Debug> Debug for DevRpcMiddleware<M>

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

Formats the value using the given formatter.

impl<M: Middleware> Middleware for DevRpcMiddleware<M>

type Error = DevRpcMiddlewareError<M>

Error type returned by most operations

type Provider = <M as Middleware>::Provider

The JSON-RPC client type at the bottom of the stack

type Inner = M

The next-lower middleware in the middleware stack

fn inner(&self) -> &M

Get a reference to the next-lower middleware in the middleware stack

fn convert_err(p: ProviderError) -> Self::Error

Convert a provider error into the associated error type by successively converting it to every intermediate middleware error

fn provider(&self) -> &Provider<Self::Provider>

The HTTP or Websocket provider.

fn default_sender(&self) -> Option<Address>

Return the default sender (if any). This will typically be the connected node’s first address, or the address of a Signer in a lower middleware stack

fn client_version<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the current client version using the web3_clientVersion RPC.

fn fill_transaction<'life0, 'life1, 'async_trait>( &'life0 self, tx: &'life1 mut TypedTransaction, block: Option<BlockId> ) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Fill necessary details of a transaction for dispatch

fn get_block_number<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<U64, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Get the block number

fn get_header<'life0, 'async_trait, T>( &'life0 self, block_hash_or_number: T ) -> Pin<Box<dyn Future<Output = Result<Option<Block<Transaction>>, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<BlockId> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Get the block header by number or hash

fn send_transaction<'life0, 'async_trait, T>( &'life0 self, tx: T, block: Option<BlockId> ) -> Pin<Box<dyn Future<Output = Result<PendingTransaction<'_, Self::Provider>, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<TypedTransaction> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Sends the transaction to the entire Ethereum network and returns the transaction’s hash. This will consume gas from the account that signed the transaction. This call will fail if no signer is available, and the RPC node does not have an unlocked accounts

fn send_escalating<'a, 'life0, 'async_trait>( &'a self, tx: &'life0 TypedTransaction, escalations: usize, policy: EscalationPolicy ) -> Pin<Box<dyn Future<Output = Result<EscalatingPending<'a, Self::Provider>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait, 'life0: 'async_trait,

Send a transaction with a simple escalation policy.

fn resolve_name<'life0, 'life1, 'async_trait>( &'life0 self, ens_name: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<Address, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Returns the address that the ens_name resolves to (or None if not configured).

fn lookup_address<'life0, 'async_trait>( &'life0 self, address: Address ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the ENS name the address resolves to (or None if not configured).

fn resolve_avatar<'life0, 'life1, 'async_trait>( &'life0 self, ens_name: &'life1 str ) -> Pin<Box<dyn Future<Output = Result<Url, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Returns the avatar HTTP link of the avatar that the ens_name resolves to (or None if not configured)

fn resolve_nft<'life0, 'async_trait>( &'life0 self, token: ERCNFT ) -> Pin<Box<dyn Future<Output = Result<Url, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the URL (not necesserily HTTP) of the image behind a token.

fn resolve_field<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ens_name: &'life1 str, field: &'life2 str ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Fetch a field for the ens_name (no None if not configured).

fn get_block<'life0, 'async_trait, T>( &'life0 self, block_hash_or_number: T ) -> Pin<Box<dyn Future<Output = Result<Option<Block<TxHash>>, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<BlockId> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Gets the block at block_hash_or_number (transaction hashes only)

fn get_block_with_txs<'life0, 'async_trait, T>( &'life0 self, block_hash_or_number: T ) -> Pin<Box<dyn Future<Output = Result<Option<Block<Transaction>>, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<BlockId> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Gets the block at block_hash_or_number (full transactions included)

fn get_uncle_count<'life0, 'async_trait, T>( &'life0 self, block_hash_or_number: T ) -> Pin<Box<dyn Future<Output = Result<U256, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<BlockId> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Gets the block uncle count at block_hash_or_number

fn get_uncle<'life0, 'async_trait, T>( &'life0 self, block_hash_or_number: T, idx: U64 ) -> Pin<Box<dyn Future<Output = Result<Option<Block<H256>>, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<BlockId> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Gets the block uncle at block_hash_or_number and idx

fn get_transaction_count<'life0, 'async_trait, T>( &'life0 self, from: T, block: Option<BlockId> ) -> Pin<Box<dyn Future<Output = Result<U256, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<NameOrAddress> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Returns the nonce of the address

fn estimate_gas<'life0, 'life1, 'async_trait>( &'life0 self, tx: &'life1 TypedTransaction, block: Option<BlockId> ) -> Pin<Box<dyn Future<Output = Result<U256, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Sends a transaction to a single Ethereum node and return the estimated amount of gas required (as a U256) to send it This is free, but only an estimate. Providing too little gas will result in a transaction being rejected (while still consuming all provided gas).

fn call<'life0, 'life1, 'async_trait>( &'life0 self, tx: &'life1 TypedTransaction, block: Option<BlockId> ) -> Pin<Box<dyn Future<Output = Result<Bytes, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Sends the read-only (constant) transaction to a single Ethereum node and return the result (as bytes) of executing it. This is free, since it does not change any state on the blockchain.

fn syncing<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<SyncingStatus, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Return current client syncing status. If IsFalse sync is over.

fn get_chainid<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<U256, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the currently configured chain id, a value used in replay-protected transaction signing as introduced by EIP-155.

fn get_net_version<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<String, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the network version.

fn get_balance<'life0, 'async_trait, T>( &'life0 self, from: T, block: Option<BlockId> ) -> Pin<Box<dyn Future<Output = Result<U256, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<NameOrAddress> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Returns the account’s balance

fn get_transaction<'life0, 'async_trait, T>( &'life0 self, transaction_hash: T ) -> Pin<Box<dyn Future<Output = Result<Option<Transaction>, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Send + Sync + Into<TxHash>, Self: 'async_trait, 'life0: 'async_trait,

Gets the transaction with transaction_hash

fn get_transaction_by_block_and_index<'life0, 'async_trait, T>( &'life0 self, block_hash_or_number: T, idx: U64 ) -> Pin<Box<dyn Future<Output = Result<Option<Transaction>, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<BlockId> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Gets the transaction with block and index

fn get_transaction_receipt<'life0, 'async_trait, T>( &'life0 self, transaction_hash: T ) -> Pin<Box<dyn Future<Output = Result<Option<TransactionReceipt>, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Send + Sync + Into<TxHash>, Self: 'async_trait, 'life0: 'async_trait,

Gets the transaction receipt with transaction_hash

fn get_block_receipts<'life0, 'async_trait, T>( &'life0 self, block: T ) -> Pin<Box<dyn Future<Output = Result<Vec<TransactionReceipt>, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<BlockNumber> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Returns all receipts for a block.

fn get_gas_price<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<U256, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Gets the current gas price as estimated by the node

fn estimate_eip1559_fees<'life0, 'async_trait>( &'life0 self, estimator: Option<fn(_: U256, _: Vec<Vec<U256>>) -> (U256, U256)> ) -> Pin<Box<dyn Future<Output = Result<(U256, U256), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Gets a heuristic recommendation of max fee per gas and max priority fee per gas for EIP-1559 compatible transactions.

fn get_accounts<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<Vec<Address>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Gets the accounts on the node

fn send_raw_transaction<'a, 'async_trait>( &'a self, tx: Bytes ) -> Pin<Box<dyn Future<Output = Result<PendingTransaction<'a, Self::Provider>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait,

Send the raw RLP encoded transaction to the entire Ethereum network and returns the transaction’s hash This will consume gas from the account that signed the transaction.

fn is_signer<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = bool> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

This returns true if either the middleware stack contains a SignerMiddleware, or the JSON-RPC provider has an unlocked key that can sign using the eth_sign call. If none of the above conditions are met, then the middleware stack is not capable of signing data.

fn sign<'life0, 'life1, 'async_trait, T>( &'life0 self, data: T, from: &'life1 Address ) -> Pin<Box<dyn Future<Output = Result<Signature, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<Bytes> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Signs data using a specific account. This account needs to be unlocked, or the middleware stack must contain a SignerMiddleware

fn sign_transaction<'life0, 'life1, 'async_trait>( &'life0 self, tx: &'life1 TypedTransaction, from: Address ) -> Pin<Box<dyn Future<Output = Result<Signature, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Sign a transaction via RPC call

fn get_logs<'life0, 'life1, 'async_trait>( &'life0 self, filter: &'life1 Filter ) -> Pin<Box<dyn Future<Output = Result<Vec<Log>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Returns an array (possibly empty) of logs that match the filter

fn get_logs_paginated<'a>( &'a self, filter: &Filter, page_size: u64 ) -> LogQuery<'a, Self::Provider>

Returns a stream of logs are loaded in pages of given page size

fn watch<'a, 'life0, 'async_trait>( &'a self, filter: &'life0 Filter ) -> Pin<Box<dyn Future<Output = Result<FilterWatcher<'a, Self::Provider, Log>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait, 'life0: 'async_trait,

Streams event logs matching the filter.

fn watch_pending_transactions<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<FilterWatcher<'_, Self::Provider, H256>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Streams pending transactions.

fn watch_blocks<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<FilterWatcher<'_, Self::Provider, H256>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Streams new block hashes

fn get_code<'life0, 'async_trait, T>( &'life0 self, at: T, block: Option<BlockId> ) -> Pin<Box<dyn Future<Output = Result<Bytes, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<NameOrAddress> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Returns the deployed code at a given address

fn get_storage_at<'life0, 'async_trait, T>( &'life0 self, from: T, location: H256, block: Option<BlockId> ) -> Pin<Box<dyn Future<Output = Result<H256, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<NameOrAddress> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Get the storage of an address for a particular slot location

fn get_proof<'life0, 'async_trait, T>( &'life0 self, from: T, locations: Vec<H256>, block: Option<BlockId> ) -> Pin<Box<dyn Future<Output = Result<EIP1186ProofResponse, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<NameOrAddress> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Returns the EIP-1186 proof response https://github.com/ethereum/EIPs/issues/1186

fn mining<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<bool, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns an indication if this node is currently mining.

fn import_raw_key<'life0, 'async_trait>( &'life0 self, private_key: Bytes, passphrase: String ) -> Pin<Box<dyn Future<Output = Result<Address, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Sends the given key to the node to be encrypted with the provided passphrase and stored.

fn unlock_account<'life0, 'async_trait, T>( &'life0 self, account: T, passphrase: String, duration: Option<u64> ) -> Pin<Box<dyn Future<Output = Result<bool, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<Address> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Prompts the node to decrypt the given account from its keystore.

fn add_peer<'life0, 'async_trait>( &'life0 self, enode_url: String ) -> Pin<Box<dyn Future<Output = Result<bool, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Requests adding the given peer, returning a boolean representing whether or not the peer was accepted for tracking.

fn add_trusted_peer<'life0, 'async_trait>( &'life0 self, enode_url: String ) -> Pin<Box<dyn Future<Output = Result<bool, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Requests adding the given peer as a trusted peer, which the node will always connect to even when its peer slots are full.

fn node_info<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<NodeInfo, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns general information about the node as well as information about the running p2p protocols (e.g. eth, snap).

fn peers<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<Vec<PeerInfo>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the list of peers currently connected to the node.

fn remove_peer<'life0, 'async_trait>( &'life0 self, enode_url: String ) -> Pin<Box<dyn Future<Output = Result<bool, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Requests to remove the given peer, returning true if the enode was successfully parsed and the peer was removed.

fn remove_trusted_peer<'life0, 'async_trait>( &'life0 self, enode_url: String ) -> Pin<Box<dyn Future<Output = Result<bool, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Requests to remove the given peer, returning a boolean representing whether or not the enode url passed was validated. A return value of true does not necessarily mean that the peer was disconnected.

fn start_mining<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Starts the miner.

fn stop_mining<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<(), Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Stop terminates the miner, both at the consensus engine level as well as at the block creation level.

fn txpool_content<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<TxpoolContent, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the details of all transactions currently pending for inclusion in the next block(s), as well as the ones that are being scheduled for future execution only. Ref: Here

fn txpool_inspect<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<TxpoolInspect, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns a summary of all the transactions currently pending for inclusion in the next block(s), as well as the ones that are being scheduled for future execution only. Ref: Here

fn txpool_status<'life0, 'async_trait>( &'life0 self ) -> Pin<Box<dyn Future<Output = Result<TxpoolStatus, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns the number of transactions currently pending for inclusion in the next block(s), as well as the ones that are being scheduled for future execution only. Ref: Here

fn debug_trace_transaction<'life0, 'async_trait>( &'life0 self, tx_hash: TxHash, trace_options: GethDebugTracingOptions ) -> Pin<Box<dyn Future<Output = Result<GethTrace, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

After replaying any previous transactions in the same block, Replays a transaction, returning the traces configured with passed options

fn debug_trace_call<'life0, 'async_trait, T>( &'life0 self, req: T, block: Option<BlockId>, trace_options: GethDebugTracingCallOptions ) -> Pin<Box<dyn Future<Output = Result<GethTrace, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<TypedTransaction> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Executes the given call and returns a number of possible traces for it

fn debug_trace_block_by_number<'life0, 'async_trait>( &'life0 self, block: Option<BlockNumber>, trace_options: GethDebugTracingOptions ) -> Pin<Box<dyn Future<Output = Result<Vec<GethTrace>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Replays all transactions in a given block (specified by block number) and returns the traces configured with passed options Ref: Here

fn debug_trace_block_by_hash<'life0, 'async_trait>( &'life0 self, block: H256, trace_options: GethDebugTracingOptions ) -> Pin<Box<dyn Future<Output = Result<Vec<GethTrace>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Replays all transactions in a given block (specified by block hash) and returns the traces configured with passed options Ref: Here

fn trace_call<'life0, 'async_trait, T>( &'life0 self, req: T, trace_type: Vec<TraceType>, block: Option<BlockNumber> ) -> Pin<Box<dyn Future<Output = Result<BlockTrace, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<TypedTransaction> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Executes the given call and returns a number of possible traces for it

fn trace_call_many<'life0, 'async_trait, T>( &'life0 self, req: Vec<(T, Vec<TraceType>)>, block: Option<BlockNumber> ) -> Pin<Box<dyn Future<Output = Result<Vec<BlockTrace>, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<TypedTransaction> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Executes given calls and returns a number of possible traces for each call

fn trace_raw_transaction<'life0, 'async_trait>( &'life0 self, data: Bytes, trace_type: Vec<TraceType> ) -> Pin<Box<dyn Future<Output = Result<BlockTrace, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Traces a call to eth_sendRawTransaction without making the call, returning the traces

fn trace_replay_transaction<'life0, 'async_trait>( &'life0 self, hash: H256, trace_type: Vec<TraceType> ) -> Pin<Box<dyn Future<Output = Result<BlockTrace, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Replays a transaction, returning the traces

fn trace_replay_block_transactions<'life0, 'async_trait>( &'life0 self, block: BlockNumber, trace_type: Vec<TraceType> ) -> Pin<Box<dyn Future<Output = Result<Vec<BlockTrace>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Replays all transactions in a block returning the requested traces for each transaction

fn trace_block<'life0, 'async_trait>( &'life0 self, block: BlockNumber ) -> Pin<Box<dyn Future<Output = Result<Vec<Trace>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns traces created at given block

fn trace_filter<'life0, 'async_trait>( &'life0 self, filter: TraceFilter ) -> Pin<Box<dyn Future<Output = Result<Vec<Trace>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Return traces matching the given filter

fn trace_get<'life0, 'async_trait, T>( &'life0 self, hash: H256, index: Vec<T> ) -> Pin<Box<dyn Future<Output = Result<Trace, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<U64> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Returns trace at the given position

fn trace_transaction<'life0, 'async_trait>( &'life0 self, hash: H256 ) -> Pin<Box<dyn Future<Output = Result<Vec<Trace>, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Returns all traces of a given transaction

fn parity_block_receipts<'life0, 'async_trait, T>( &'life0 self, block: T ) -> Pin<Box<dyn Future<Output = Result<Vec<TransactionReceipt>, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<BlockNumber> + Send + Sync, Self: 'async_trait, 'life0: 'async_trait,

Returns all receipts for that block. Must be done on a parity node.

fn fee_history<'life0, 'life1, 'async_trait, T>( &'life0 self, block_count: T, last_block: BlockNumber, reward_percentiles: &'life1 [f64] ) -> Pin<Box<dyn Future<Output = Result<FeeHistory, Self::Error>> + Send + 'async_trait>>

where T: 'async_trait + Into<U256> + Serialize + Send + Sync, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Query the node for a FeeHistory object. This objct contains information about the EIP-1559 base fee in past blocks, as well as gas utilization within those blocks.

fn create_access_list<'life0, 'life1, 'async_trait>( &'life0 self, tx: &'life1 TypedTransaction, block: Option<BlockId> ) -> Pin<Box<dyn Future<Output = Result<AccessListWithGasUsed, Self::Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Query the node for an EIP-2930 Access List.