Function solana_vote_program::vote_state::process_vote

pub fn process_vote<S: BuildHasher>(
    vote_account: &KeyedAccount<'_>, 
    slot_hashes: &[SlotHash], 
    clock: &Clock, 
    vote: &Vote, 
    signers: &HashSet<Pubkey, S>
) -> Result<(), InstructionError>