Struct Tower

pub struct Tower {
    pub node_pubkey: Pubkey,
    pub last_switch_threshold_check: Option<(Slot, SwitchForkDecision)>,
    /* private fields */
}

Fields

node_pubkey: Pubkey

last_switch_threshold_check: Option<(Slot, SwitchForkDecision)>

Implementations

impl Tower

pub fn new( node_pubkey: &Pubkey, vote_account_pubkey: &Pubkey, root: Slot, bank: &Bank, ) -> Self

pub fn new_from_bankforks( bank_forks: &BankForks, node_pubkey: &Pubkey, vote_account: &Pubkey, ) -> Self

pub fn tower_slots(&self) -> Vec<Slot>

pub fn refresh_last_vote_timestamp(&mut self, heaviest_slot_on_same_fork: Slot)

pub fn refresh_last_vote_tx_blockhash(&mut self, new_vote_tx_blockhash: Hash)

pub fn last_voted_slot_in_bank( bank: &Bank, vote_account_pubkey: &Pubkey, ) -> Option<Slot>

pub fn record_bank_vote(&mut self, bank: &Bank) -> Option<Slot>

pub fn increase_lockout(&mut self, confirmation_count_increase: u32)

Used for tests

pub fn last_voted_slot(&self) -> Option<Slot>

pub fn last_voted_slot_hash(&self) -> Option<(Slot, Hash)>

pub fn stray_restored_slot(&self) -> Option<Slot>

pub fn last_vote(&self) -> VoteTransaction

pub fn root(&self) -> Slot

pub fn is_recent(&self, slot: Slot) -> bool

pub fn has_voted(&self, slot: Slot) -> bool

pub fn is_locked_out(&self, slot: Slot, ancestors: &HashSet<Slot>) -> bool

pub fn check_vote_stake_thresholds( &self, slot: Slot, voted_stakes: &VotedStakes, total_stake: Stake, ) -> Vec<ThresholdDecision>

Performs vote threshold checks for slot

pub fn is_stray_last_vote(&self) -> bool

pub fn adjust_lockouts_after_replay( self, replayed_root: Slot, slot_history: &SlotHistory, ) -> Result<Self>

pub fn save( &self, tower_storage: &dyn TowerStorage, node_keypair: &Keypair, ) -> Result<()>

pub fn restore( tower_storage: &dyn TowerStorage, node_pubkey: &Pubkey, ) -> Result<Self>

Trait Implementations

impl Clone for Tower

fn clone(&self) -> Tower

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Tower

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

Formats the value using the given formatter.

impl Default for Tower

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Tower

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Tower

fn eq(&self, other: &Tower) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Tower

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Tower