Docs // developers // modules // oracle // 02_state

State

ExchangeRate

An sdk.Dec that stores an exchange rate against USD, which is used by the Leverage module.

• ExchangeRate: 0x01 | byte(denom) -> sdk.Dec

FeederDelegation

An sdk.AccAddress (umee- account) address of operator's delegated price feeder.

• FeederDelegation: 0x02 | byte(valAddress length) | byte(valAddress) -> sdk.AccAddress

MissCounter

An int64 representing the number of VotePeriods that validator operator missed during the current SlashWindow.

• MissCounter: 0x03 | byte(valAddress length) | byte(valAddress) -> ProtocolBuffer(uint64)

AggregateExchangeRatePrevote

AggregateExchangeRatePrevote containing a validator's aggregated prevote for all denoms for the current VotePeriod.

• AggregateExchangeRatePrevote: 0x04 | byte(valAddress length) | byte(valAddress) -> ProtocolBuffer(AggregateExchangeRatePrevote)

// AggregateVoteHash is a hash value to hide vote exchange rates
// which is formatted as hex string in SHA256("{salt}:{exchange rate}{denom},...,{exchange rate}{denom}:{voter}")
type AggregateVoteHash []byte

type AggregateExchangeRatePrevote struct {
    Hash        AggregateVoteHash // Vote hex hash to keep validators from free-riding
    Voter       sdk.ValAddress    // Voter val address
    SubmitBlock int64
}

AggregateExchangeRateVote

AggregateExchangeRateVote containing a validator's aggregate vote for all denoms for the current VotePeriod.

• AggregateExchangeRateVote: 0x05 | byte(valAddress length) | byte(valAddress) -> ProtocolBuffer(AggregateExchangeRateVote)

type ExchangeRateTuple struct {
    Denom           string  `json:"denom"`
    ExchangeRate    sdk.Dec `json:"exchange_rate"`
}

type ExchangeRateTuples []ExchangeRateTuple

type AggregateExchangeRateVote struct {
    ExchangeRateTuples  ExchangeRateTuples  // ExchangeRates against USD
    Voter               sdk.ValAddress      // voter val address of validator
}