Enum substrate_subxt::Error

pub enum Error {
    Io(Error),
    Codec(Error),
    Rpc(RequestError),
    WsHandshake(WsNewDnsError),
    Serialization(Error),
    SecretString(SecretStringError),
    Invalid(TransactionValidityError),
    Metadata(MetadataError),
    TypeSizeUnavailable(String),
    Runtime(RuntimeError),
    BadOrigin,
    CannotLookup,
    Other(String),
}

Error enum.

Variants

Io(Error)

Io error.

Codec(Error)

Codec error.

Rpc(RequestError)

Rpc error.

WsHandshake(WsNewDnsError)

Error that can happen during the initial websocket handshake

Serialization(Error)

Serde serialization error

SecretString(SecretStringError)

Secret string error.

Invalid(TransactionValidityError)

Extrinsic validity error

Metadata(MetadataError)

Metadata error.

TypeSizeUnavailable(String)

Type size unavailable.

Runtime(RuntimeError)

Runtime error.

BadOrigin

Bad origin.

CannotLookup

Cannot lookup.

Other(String)

Other error.

Implementations

impl Error

pub fn from_dispatch(
    metadata: &Metadata,
    error: DispatchError
) -> Result<(), Self>

Converts a DispatchError into a subxt error.

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, __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()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<'_> From<&'_ str> for Error

fn from(error: &str) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<MetadataError> for Error

fn from(source: MetadataError) -> Self

Performs the conversion.

impl From<RequestError> for Error

fn from(source: RequestError) -> Self

Performs the conversion.

impl From<SecretStringError> for Error

fn from(error: SecretStringError) -> Self

Performs the conversion.

impl From<String> for Error

fn from(error: String) -> Self

Performs the conversion.

impl From<TransactionValidityError> for Error

fn from(error: TransactionValidityError) -> Self

Performs the conversion.

impl From<WsNewDnsError> for Error

fn from(source: WsNewDnsError) -> Self

Performs the conversion.