ethers-rs/ethers-etherscan/src/errors.rs

31 lines
983 B
Rust

use ethers_core::types::{Address, Chain};
use std::env::VarError;
#[derive(Debug, thiserror::Error)]
pub enum EtherscanError {
#[error("chain {0} not supported")]
ChainNotSupported(Chain),
#[error("contract execution call failed: {0}")]
ExecutionFailed(String),
#[error("balance failed")]
BalanceFailed,
#[error("tx receipt failed")]
TransactionReceiptFailed,
#[error("gas estimation failed")]
GasEstimationFailed,
#[error("bad status code {0}")]
BadStatusCode(String),
#[error(transparent)]
EnvVarNotFound(#[from] VarError),
#[error(transparent)]
Reqwest(#[from] reqwest::Error),
#[error(transparent)]
Serde(#[from] serde_json::Error),
#[error("Contract source code not verified: {0}")]
ContractCodeNotVerified(Address),
#[error(transparent)]
IO(#[from] std::io::Error),
#[error("Local networks (e.g. ganache, geth --dev) cannot be indexed by etherscan")]
LocalNetworksNotSupported,
}