web3 0.3.0

Ethereum JSON-RPC client.
Documentation 
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//! Contract call/query error.

#![allow(unknown_lints)]
#![allow(missing_docs)]

use ethabi;

error_chain! {
  links {
    Abi(ethabi::Error, ethabi::ErrorKind);
    Api(::Error, ::ErrorKind);
  }

  errors {
    InvalidOutputType(e: String) {
      description("invalid output type requested by the caller"),
      display("Invalid output type: {}", e),
    }
  }
}

/// Contract deployment error.
pub mod deploy {
  use types::H256;

  error_chain! {
    links {
      Api(::Error, ::ErrorKind);
    }

    errors {
      ContractDeploymentFailure(hash: H256) {
        description("Contract deployment failed")
        display("Failure during deployment. Tx hash: {:?}", hash),
      }
    }
  }
}