Trait CheckpointSummaryExt 

pub trait CheckpointSummaryExt: Sized + Sealed {
    // Required methods
    fn new_with_protocol_config(
        protocol_config: &ProtocolConfig,
        epoch: EpochId,
        sequence_number: CheckpointSequenceNumber,
        network_total_transactions: u64,
        transactions: &CheckpointContents,
        previous_digest: Option<CheckpointDigest>,
        epoch_rolling_gas_cost_summary: GasCostSummary,
        end_of_epoch_data: Option<EndOfEpochData>,
        timestamp_ms: CheckpointTimestamp,
        randomness_rounds: Vec<RandomnessRound>,
    ) -> Self;
    fn verify_epoch(&self, epoch: EpochId) -> IotaResult;
    fn timestamp(&self) -> SystemTime;
    fn report_checkpoint_age(&self, metrics: &Histogram);
    fn parse_version_specific_data(
        &self,
        config: &ProtocolConfig,
    ) -> Result<Option<CheckpointVersionSpecificData>>;
}

Node-only helpers for [CheckpointSummary], which is defined in iota_sdk_types. These live on an extension trait because inherent methods cannot be added to a type that is foreign to this crate.

Required Methods

fn new_with_protocol_config( protocol_config: &ProtocolConfig, epoch: EpochId, sequence_number: CheckpointSequenceNumber, network_total_transactions: u64, transactions: &CheckpointContents, previous_digest: Option<CheckpointDigest>, epoch_rolling_gas_cost_summary: GasCostSummary, end_of_epoch_data: Option<EndOfEpochData>, timestamp_ms: CheckpointTimestamp, randomness_rounds: Vec<RandomnessRound>, ) -> Self

fn verify_epoch(&self, epoch: EpochId) -> IotaResult

fn timestamp(&self) -> SystemTime

fn report_checkpoint_age(&self, metrics: &Histogram)

fn parse_version_specific_data( &self, config: &ProtocolConfig, ) -> Result<Option<CheckpointVersionSpecificData>>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl CheckpointSummaryExt for CheckpointSummary

fn new_with_protocol_config( protocol_config: &ProtocolConfig, epoch: EpochId, sequence_number: CheckpointSequenceNumber, network_total_transactions: u64, transactions: &CheckpointContents, previous_digest: Option<CheckpointDigest>, epoch_rolling_gas_cost_summary: GasCostSummary, end_of_epoch_data: Option<EndOfEpochData>, timestamp_ms: CheckpointTimestamp, randomness_rounds: Vec<RandomnessRound>, ) -> Self

fn verify_epoch(&self, epoch: EpochId) -> IotaResult

fn timestamp(&self) -> SystemTime

fn report_checkpoint_age(&self, metrics: &Histogram)

fn parse_version_specific_data( &self, config: &ProtocolConfig, ) -> Result<Option<CheckpointVersionSpecificData>>

Implementors