Type Alias pallet_babe::pallet::SkippedEpochs

pub type SkippedEpochs<T> = StorageValue<_GeneratedPrefixForStorageSkippedEpochs<T>, BoundedVec<(u64, SessionIndex), ConstU32<100>>, ValueQuery>;

A list of the last 100 skipped epochs and the corresponding session index when the epoch was skipped.

This is only used for validating equivocation proofs. An equivocation proof must contains a key-ownership proof for a given session, therefore we need a way to tie together sessions and epoch indices, i.e. we need to validate that a validator was the owner of a given key on a given session, and what the active epoch index was during that session.

Storage type is [StorageValue] with value type BoundedVec < (u64, SessionIndex), ConstU32 < 100 > >.

Aliased Type

struct SkippedEpochs<T>(/* private fields */);