View Source Ethers (Ethers v0.0.1-dev)
Documentation for Ethers
.
Link to this section Summary
Functions
Returns the current gas price from the RPC API
Deploys a contract to the blockchain.
Returns the address of the deployed contract if the deployment is finished and successful
Estimates gas for a eth_call
Returns the event logs with the given filter
Link to this section Functions
@spec current_gas_price() :: {:ok, non_neg_integer()}
Returns the current gas price from the RPC API
Link to this function
deploy(contract_module_or_binary, contract_init, params, opts \\ [])
View SourceDeploys a contract to the blockchain.
This will return the transaction hash for the deployment transaction.
To get the address of your deployed contract, use Ethers.deployed_address/2
.
parameters
Parameters
- contract_module_or_binary: Either the contract module which was already loaded or the compiled binary of the contract.
- contract_init: Constructor value for contract deployment. Use
CONTRACT_MODULE.constructor
function's output. - opts: RPC and account options.
@spec deployed_address(binary(), Keyword.t()) :: {:ok, Ethers.Types.t_address()} | {:error, :no_contract_address | :transaction_not_found | atom()}
Returns the address of the deployed contract if the deployment is finished and successful
parameters
Parameters
- tx_hash: Hash of the Transaction which created a contract.
- opts: RPC and account options.
@spec estimate_gas(map(), Keyword.t()) :: {:ok, non_neg_integer()} | {:error, :gas_estimation_failed}
Estimates gas for a eth_call
parameters
Parameters
- params
- opts: RPC and account options.
Returns the event logs with the given filter