Enum EraReaderError

pub enum EraReaderError {
    AdapterFailure {
        message: String,
        error: StdError,
    },
    CurrentEraNotFound {
        epoch: Epoch,
        eras: Vec<EraMarker>,
    },
}

Error type when EraReader fails to return a EraEpochToken.

Variants

AdapterFailure

Underlying adapter fails to return data.

Fields

message: String

context message

error: StdError

nested underlying adapter error

CurrentEraNotFound

Data returned from the adapter are inconsistent or incomplete.

Fields

epoch: Epoch

Current Epoch

eras: Vec<EraMarker>

Eras given by the adapter

Trait Implementations

impl Debug for EraReaderError

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

Formats the value using the given formatter.

impl Display for EraReaderError

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

Formats the value using the given formatter.

impl Error for EraReaderError

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

Returns the lower-level source of this error, if any.

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

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.