Enum ProviderError 

pub enum ProviderError {
    StarknetError(StarknetError),
    RateLimited,
    ArrayLengthMismatch,
    Other(Box<dyn ProviderImplError>),
}

Errors using any Provider implementation. This type is deliberately not made generic such that:

• the Provider trait itself can be boxed;
• error handling is easier.

As a downside, the Other variant contains a boxed implementation- specific error. It’s generally expected that users of Provider would not need to care about these errors, but in the case where they do, it’s slightly harder to access than if generics are used instead.

Variants

StarknetError(StarknetError)

A Starknet-related error, usually regarding the state or transaction.

RateLimited

The request fails as the client is rate-limited.

ArrayLengthMismatch

When estimating fees for or simulating a single transaction, the server unexpectedly returns data for zero or more than one transactions.

Other(Box<dyn ProviderImplError>)

Boxed implementation-specific errors.

Trait Implementations

impl Debug for ProviderError

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

Formats the value using the given formatter.

impl Display for ProviderError

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

Formats the value using the given formatter.

impl Error for ProviderError

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.

impl From<GatewayClientError> for ProviderError

fn from(value: GatewayClientError) -> Self

Converts to this type from the input type.

impl<T> From<JsonRpcClientError<T>> for ProviderError

where T: 'static + Error + Send + Sync,

fn from(value: JsonRpcClientError<T>) -> Self

Converts to this type from the input type.

impl From<SequencerError> for ProviderError

fn from(value: SequencerError) -> Self

Converts to this type from the input type.