Enum InvalidChainConfiguration 

pub enum InvalidChainConfiguration {
    ParentEpochStartSlotWithBlockMismatch,
    NoCurrentEpochButNextEpochNonZero,
    NonZeroNextEpochYetHasStartSlot,
    NonGenesisBlockNoCurrentEpoch,
}

See VerifyError::InvalidChainConfiguration

Variants

ParentEpochStartSlotWithBlockMismatch

The start slot of the epoch the parent block belongs to is superior to the slot where the parent block was authored.

NoCurrentEpochButNextEpochNonZero

No current epoch was provided, but the next epoch has an index equal to 0.

NonZeroNextEpochYetHasStartSlot

The next epoch has a non-zero epoch index, but has a start slot.

NonGenesisBlockNoCurrentEpoch

Parent block doesn’t belong to any epoch but is not the genesis block.

Trait Implementations

impl Debug for InvalidChainConfiguration

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

Formats the value using the given formatter.

impl Display for InvalidChainConfiguration

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

Formats the value using the given formatter.

impl Error for InvalidChainConfiguration

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.