pub enum EpochStartSystemState {
    V1(EpochStartSystemStateV1),
}
Expand description

This type captures the minimum amount of information from SuiSystemState needed by a validator to run the protocol. This allows us to decouple from the actual SuiSystemState type, and hence do not need to evolve it when we upgrade the SuiSystemState type. Evolving EpochStartSystemState is also a lot easier in that we could add optional fields and fill them with None for older versions. When we absolutely must delete fields, we could also add new db tables to store the new version. This is OK because we only store one copy of this as part of EpochStartConfiguration for the most recent epoch in the db.

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impl EpochStartSystemState

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pub fn new_v1( epoch: EpochId, protocol_version: u64, reference_gas_price: u64, safe_mode: bool, epoch_start_timestamp_ms: u64, epoch_duration_ms: u64, active_validators: Vec<EpochStartValidatorInfoV1> ) -> Self

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pub fn new_for_testing_with_epoch(epoch: EpochId) -> Self

Trait Implementations§

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impl Debug for EpochStartSystemState

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for EpochStartSystemState

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl EpochStartSystemStateTrait for EpochStartSystemState

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impl From<EpochStartSystemStateV1> for EpochStartSystemState

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fn from(v: EpochStartSystemStateV1) -> EpochStartSystemState

Converts to this type from the input type.
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impl PartialEq for EpochStartSystemState

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for EpochStartSystemState

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

Serialize this value into the given Serde serializer. Read more
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impl TryInto<EpochStartSystemStateV1> for EpochStartSystemState

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type Error = &'static str

The type returned in the event of a conversion error.
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fn try_into( self ) -> Result<EpochStartSystemStateV1, <Self as TryInto<EpochStartSystemStateV1>>::Error>

Performs the conversion.
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impl Eq for EpochStartSystemState

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impl StructuralPartialEq for EpochStartSystemState

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