Enum ChildStorageProofRequestError 

pub enum ChildStorageProofRequestError {
    NoConnection,
    RequestTooLarge,
    Request(StorageProofRequestError),
}

Error returned by NetworkServiceChain::child_storage_proof_request.

Variants

NoConnection

No established connection with the target.

RequestTooLarge

Child storage proof request is too large and can’t be sent.

Request(StorageProofRequestError)

Error during the request.

Implementations

impl ChildStorageProofRequestError

pub fn is_network_problem(&self) -> bool

Returns true if this is caused by networking issues, as opposed to a consensus-related issue.

Trait Implementations

impl Clone for ChildStorageProofRequestError

fn clone(&self) -> ChildStorageProofRequestError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChildStorageProofRequestError

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

Formats the value using the given formatter.

impl Display for ChildStorageProofRequestError

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

Formats the value using the given formatter.

impl Error for ChildStorageProofRequestError

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.