Enum smoldot_light::AddChainError

pub enum AddChainError {
    ChainSpecParseError(ParseError),
    ChainSpecNeitherGenesisStorageNorCheckpoint,
    InvalidCheckpoint(CheckpointToChainInformationError),
    InvalidGenesisStorage(FromGenesisStorageError),
    NoRelayChainFound,
    MultipleRelayChains,
}

Error potentially returned by Client::add_chain.

Variants

ChainSpecParseError(ParseError)

Failed to decode the specification of the chain.

ChainSpecNeitherGenesisStorageNorCheckpoint

The chain specification must contain either the storage of the genesis block, or a checkpoint. Neither was provided.

InvalidCheckpoint(CheckpointToChainInformationError)

Checkpoint provided in the chain specification is invalid.

InvalidGenesisStorage(FromGenesisStorageError)

Failed to build the information about the chain from the genesis storage. This indicates invalid data in the genesis storage.

NoRelayChainFound

The list of potential relay chains doesn’t contain any relay chain with the name indicated in the chain specification of the parachain.

MultipleRelayChains

The list of potential relay chains contains more than one relay chain with the name indicated in the chain specification of the parachain.

Trait Implementations

impl Debug for AddChainError

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

Formats the value using the given formatter.

impl Display for AddChainError

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

Formats the value using the given formatter.

impl Error for AddChainError

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.