ethers_rs

Struct Provider

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pub struct Provider { /* private fields */ }
Expand description

Ether network api provider

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impl Provider

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pub fn register_filter_listener<A, T>( &self, address: Option<A>, topic_filter: Option<T>, ) -> Result<FilterReceiver<Timeout>, Error>
where A: TryInto<AddressFilter>, <A as TryInto<AddressFilter>>::Error: Error + Sync + Send + 'static, T: TryInto<TopicFilter>, <T as TryInto<TopicFilter>>::Error: Error + Sync + Send + 'static,

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pub fn register_transaction_listener<H>( &self, tx_hash: H, ) -> Result<TransactionReceipter<Timeout>, Error>
where H: TryInto<BytesM<32>>, <H as TryInto<BytesM<32>>>::Error: Error + Sync + Send + 'static,

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impl Provider

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pub async fn eth_block_number( &mut self, ) -> Result<Uint<256>, Error<String, Value>>

Returns the number of most recent block.

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pub async fn eth_chain_id(&mut self) -> Result<Uint<64>, Error<String, Value>>

Returns the chain ID of the current network

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pub async fn eth_get_block_by_hash<B>( &mut self, block_hash: B, hydrated: bool, ) -> Result<Option<Block>, Error<String, Value>>
where B: TryInto<BytesM<32>>, <B as TryInto<BytesM<32>>>::Error: Debug + Display,

Returns information about a block by hash.

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pub async fn eth_get_block_by_number<BT>( &mut self, block_number_or_tag: BT, hydrated: bool, ) -> Result<Option<Block>, Error<String, Value>>
where BT: TryInto<BlockNumberOrTag>, <BT as TryInto<BlockNumberOrTag>>::Error: Debug + Display,

Returns information about a block by number

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pub async fn eth_get_block_transaction_count_by_hash<H>( &mut self, hash: H, ) -> Result<Uint<64>, Error<String, Value>>
where H: TryInto<BytesM<32>>, <H as TryInto<BytesM<32>>>::Error: Debug + Display,

Returns the number of transactions in a block from a block matching the given block hash

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pub async fn eth_get_uncle_count_by_block_hash<H>( &mut self, hash: H, ) -> Result<Uint<64>, Error<String, Value>>
where H: TryInto<BytesM<32>>, <H as TryInto<BytesM<32>>>::Error: Debug + Display,

Returns the number of uncles in a block from a block matching the given block hash

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pub async fn eth_get_uncle_count_by_block_number<BT>( &mut self, block_number_or_tag: BT, ) -> Result<Uint<64>, Error<String, Value>>
where BT: TryInto<BlockNumberOrTag>, <BT as TryInto<BlockNumberOrTag>>::Error: Debug + Display,

Returns the number of uncles in a block from a block matching the given block hash

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pub async fn eth_syncing( &mut self, ) -> Result<SyncingStatus, Error<String, Value>>

Returns an object with data about the sync status or false

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pub async fn eth_coinbase(&mut self) -> Result<Address, Error<String, Value>>

Returns the client coinbase address.

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pub async fn eth_accounts( &mut self, ) -> Result<Vec<Address>, Error<String, Value>>

Returns a list of addresses owned by client.

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pub async fn eth_call<TX, BT>( &mut self, transaction: TX, block_number_or_tag: Option<BT>, ) -> Result<Bytes, Error<String, Value>>
where TX: TryInto<TypedTransactionRequest>, <TX as TryInto<TypedTransactionRequest>>::Error: Debug + Display, BT: TryInto<BlockNumberOrTag>, <BT as TryInto<BlockNumberOrTag>>::Error: Debug + Display,

Executes a new message call immediately without creating a transaction on the block chain.

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pub async fn eth_estimate_gas<TX, BT>( &mut self, transaction: TX, block_number_or_tag: Option<BT>, ) -> Result<Uint<256>, Error<String, Value>>
where TX: TryInto<TypedTransactionRequest>, <TX as TryInto<TypedTransactionRequest>>::Error: Debug + Display, BT: TryInto<BlockNumberOrTag>, <BT as TryInto<BlockNumberOrTag>>::Error: Debug + Display,

Generates and returns an estimate of how much gas is necessary to allow the transaction to complete.

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pub async fn eth_create_accesslist<TX, BT>( &mut self, transaction: TX, block_number_or_tag: Option<BT>, ) -> Result<Uint<256>, Error<String, Value>>
where TX: TryInto<Transaction>, <TX as TryInto<Transaction>>::Error: Debug + Display, BT: TryInto<BlockNumberOrTag>, <BT as TryInto<BlockNumberOrTag>>::Error: Debug + Display,

Generates an access list for a transaction

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pub async fn eth_gas_price(&mut self) -> Result<Uint<256>, Error<String, Value>>

Returns the current price gas in wei.

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pub async fn eth_max_priority_fee_per_gas( &mut self, ) -> Result<Uint<256>, Error<String, Value>>

Returns the current maxPriorityFeePerGas per gas in wei.

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pub async fn eth_fee_history<N, BT, RP>( &mut self, block_count: N, newest_block: BT, reward_percentiles: RP, ) -> Result<FeeHistory, Error<String, Value>>
where N: TryInto<Uint<256>>, <N as TryInto<Uint<256>>>::Error: Debug + Display, BT: TryInto<BlockNumberOrTag>, <BT as TryInto<BlockNumberOrTag>>::Error: Debug + Display, RP: AsRef<[f64]>,

Returns transaction base fee per gas and effective priority fee per gas for the requested/supported block range.

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pub async fn eth_new_filter<F>( &mut self, filter: F, ) -> Result<Uint<256>, Error<String, Value>>
where F: TryInto<Filter>, <F as TryInto<Filter>>::Error: Debug + Display,

Returns transaction base fee per gas and effective priority fee per gas for the requested/supported block range.

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pub async fn eth_new_block_filter( &mut self, ) -> Result<Uint<256>, Error<String, Value>>

Creates new filter in the node,to notify when a new block arrives.

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pub async fn eth_new_pending_transaction_filter( &mut self, ) -> Result<Uint<256>, Error<String, Value>>

Creates new filter in the node,to notify when new pending transactions arrive.

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pub async fn eth_uninstall_filter<N>( &mut self, id: N, ) -> Result<bool, Error<String, Value>>
where N: TryInto<Uint<256>>, <N as TryInto<Uint<256>>>::Error: Debug + Display,

Uninstalls a filter with given id

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pub async fn eth_get_filter_changes<N>( &mut self, id: N, ) -> Result<Option<FilterEvents>, Error<String, Value>>
where N: TryInto<Uint<256>>, <N as TryInto<Uint<256>>>::Error: Debug + Display,

Polling method for a filter, which returns an arrya of logs which occurred since last poll

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pub async fn eth_get_filter_logs<N>( &mut self, id: N, ) -> Result<FilterEvents, Error<String, Value>>
where N: TryInto<Uint<256>>, <N as TryInto<Uint<256>>>::Error: Debug + Display,

Returns any arrays of all logs matching filter with given id

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pub async fn eth_get_logs<F>( &mut self, filter: F, ) -> Result<FilterEvents, Error<String, Value>>
where F: TryInto<Filter>, <F as TryInto<Filter>>::Error: Debug + Display,

Returns an array of all logs matching filter with filter description

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pub async fn eth_sign<A, M>( &mut self, address: A, message: M, ) -> Result<Eip1559Signature, Error<String, Value>>
where A: TryInto<Address>, <A as TryInto<Address>>::Error: Debug + Display, M: TryInto<Bytes>, <M as TryInto<Bytes>>::Error: Debug + Display,

Returns an EIP-191 signature over the provided data

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pub async fn eth_sign_transaction<T>( &mut self, transaction: T, ) -> Result<Bytes, Error<String, Value>>
where T: TryInto<Transaction>, <T as TryInto<Transaction>>::Error: Debug + Display,

Returns an RLP encoded transaction signed by the specified account.

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pub async fn eth_get_balance<A>( &mut self, address: A, ) -> Result<Uint<256>, Error<String, Value>>
where A: TryInto<Address>, <A as TryInto<Address>>::Error: Debug + Display,

Returns the balance of the account given address.

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pub async fn eth_get_transaction_count<A>( &mut self, address: A, ) -> Result<Uint<256>, Error<String, Value>>
where A: TryInto<Address>, <A as TryInto<Address>>::Error: Debug + Display,

Returns the number of transactions sent from an address

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pub async fn eth_send_raw_transaction<B>( &mut self, raw: B, ) -> Result<BytesM<32>, Error<String, Value>>
where B: TryInto<Bytes>, <B as TryInto<Bytes>>::Error: Debug + Display,

Submit a raw transaction.

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pub async fn eth_get_transaction_by_hash<H>( &mut self, tx_hash: H, ) -> Result<Option<Transaction>, Error<String, Value>>
where H: TryInto<BytesM<32>>, <H as TryInto<BytesM<32>>>::Error: Debug + Display,

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pub async fn eth_get_transaction_receipt<H>( &mut self, tx_hash: H, ) -> Result<Option<TransactionReceipt>, Error<String, Value>>
where H: TryInto<BytesM<32>>, <H as TryInto<BytesM<32>>>::Error: Debug + Display,

Returns the receipt of a transaction by transaction hash

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impl Provider

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pub fn new(id: String, rpc_client: Client) -> Provider

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pub fn id(&self) -> &str

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pub fn client(&mut self) -> &mut Client

Get provider inner jsonrpc Client ref.

Trait Implementations§

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impl Clone for Provider

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fn clone(&self) -> Provider

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more

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