Struct TowerSync 

pub struct TowerSync {
    pub lockouts: VecDeque<Lockout>,
    pub root: Option<Slot>,
    pub hash: Hash,
    pub timestamp: Option<UnixTimestamp>,
    pub block_id: Hash,
}

Fields

lockouts: VecDeque<Lockout>

The proposed tower

root: Option<Slot>

The proposed root

hash: Hash

signature of the bank’s state at the last slot

timestamp: Option<UnixTimestamp>

processing timestamp of last slot

block_id: Hash

the unique identifier for the chain up to and including this block. Does not require replaying in order to compute.

Implementations

impl TowerSync

pub fn new( lockouts: VecDeque<Lockout>, root: Option<Slot>, hash: Hash, block_id: Hash, ) -> Self

pub fn new_from_slot(slot: Slot, hash: Hash) -> Self

Creates a tower with consecutive votes for slot - MAX_LOCKOUT_HISTORY + 1 to slot inclusive. If slot >= MAX_LOCKOUT_HISTORY, sets the root to (slot - MAX_LOCKOUT_HISTORY) Sets the hash to hash and leaves block_id unset.

pub fn new_from_slots(slots: Vec<Slot>, hash: Hash, root: Option<Slot>) -> Self

Creates a tower with consecutive confirmation for slots

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

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

Trait Implementations

impl AbiExample for TowerSync

fn example() -> Self

impl Clone for TowerSync

fn clone(&self) -> TowerSync

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TowerSync

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

Formats the value using the given formatter.

impl Default for TowerSync

fn default() -> TowerSync

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TowerSync

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Distribution<TowerSync> for StandardUniform

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> TowerSync

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(self, rng: R) -> Iter<Self, R, T>

where R: Rng, Self: Sized,

Create an iterator that generates random values of T, using rng as the source of randomness.

fn map<F, S>(self, func: F) -> Map<Self, F, T, S>

where F: Fn(T) -> S, Self: Sized,

Map sampled values to type S

impl Eq for TowerSync

impl From<Vec<(u64, u32)>> for TowerSync

fn from(recent_slots: Vec<(Slot, u32)>) -> Self

Converts to this type from the input type.

impl PartialEq for TowerSync

fn eq(&self, other: &TowerSync) -> 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<'de, WincodeConfig: Config> SchemaRead<'de, WincodeConfig> for TowerSync

const TYPE_META: TypeMeta

Metadata about the type’s serialization.

type Dst = TowerSync

fn read( reader: impl Reader<'de>, dst: &mut MaybeUninit<Self::Dst>, ) -> ReadResult<()>

Read into dst from reader.

fn get(reader: impl Reader<'de>) -> Result<Self::Dst, ReadError>

Read Self::Dst from reader into a new Self::Dst.

impl<WincodeConfig: Config> SchemaWrite<WincodeConfig> for TowerSync

const TYPE_META: TypeMeta

Metadata about the type’s serialization.

type Src = TowerSync

fn size_of(src: &Self::Src) -> WriteResult<usize>

Get the serialized size of Self::Src.

fn write(writer: impl Writer, src: &Self::Src) -> WriteResult<()>

Write Self::Src to writer.

impl Serialize for TowerSync

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StableAbi for TowerSync

fn random_with_context(rng: &mut (impl RngCore + ?Sized), _ctx: ()) -> Self

fn random(rng: &mut (impl RngCore + ?Sized)) -> Self

where Ctx: Default,

impl StructuralPartialEq for TowerSync