Indices of disabled validators.
The vec is always kept sorted so that we can find whether a given validator is disabled using binary search. It gets cleared when on_session_ending returns a new set of identities.
on_session_ending
Indices of disabled validators.
The vec is always kept sorted so that we can find whether a given validator is disabled using binary search. It gets cleared when
on_session_endingreturns a new set of identities.