Enum web3::contract::Error

pub enum Error {
    InvalidOutputType(String),
    Abi(EthError),
    Api(ApiError),
    Deployment(Error),
}

Contract error.

Variants

InvalidOutputType(String)

invalid output type requested by the caller

Abi(EthError)

eth abi error

Api(ApiError)

Rpc error

Deployment(Error)

An error during deployment.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(original: Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(original: EthError) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(original: ApiError) -> Error

Performs the conversion.

impl From<String> for Error

fn from(original: String) -> Error

Performs the conversion.