Struct EndOfEpochData

pub struct EndOfEpochData {
    pub next_epoch_committee: Vec<ValidatorCommitteeMember>,
    pub next_epoch_protocol_version: ProtocolVersion,
    pub epoch_commitments: Vec<CheckpointCommitment>,
}

Fields

next_epoch_committee: Vec<ValidatorCommitteeMember>

next_epoch_committee is Some if and only if the current checkpoint is the last checkpoint of an epoch. Therefore next_epoch_committee can be used to pick the last checkpoint of an epoch, which is often useful to get epoch level summary stats like total gas cost of an epoch, or the total number of transactions from genesis to the end of an epoch. The committee is stored as a vector of validator pub key and stake pairs. The vector should be sorted based on the Committee data structure.

next_epoch_protocol_version: ProtocolVersion

The protocol version that is in effect during the epoch that starts immediately after this checkpoint.

epoch_commitments: Vec<CheckpointCommitment>

Commitments to epoch specific state (e.g. live object set)

Trait Implementations

impl Arbitrary for EndOfEpochData

type Parameters = ()

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = BoxedStrategy<EndOfEpochData>

The type of Strategy used to generate values of type Self.

fn arbitrary_with(args: <Self as Arbitrary>::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Clone for EndOfEpochData

fn clone(&self) -> EndOfEpochData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EndOfEpochData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EndOfEpochData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EndOfEpochData

fn eq(&self, other: &EndOfEpochData) -> 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 EndOfEpochData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for EndOfEpochData

impl StructuralPartialEq for EndOfEpochData