Module casper_types::auction

Contains implementation of a Auction contract functionality.

Structs

Bid	An entry in a founding validator map.
Delegator	Represents a party delegating their stake to a validator (or "delegatee")
EraInfo	Auction metdata. Intended to be recorded at each era.
SeigniorageRecipient	The seigniorage recipient details.
UnbondingPurse	Unbonding purse.

Enums

SeigniorageAllocation

Information about a seigniorage allocation

Constants

ARG_AMOUNT	Named constant for amount.
ARG_AUCTION_DELAY	Named constant of auction_delay
ARG_DELEGATION_RATE	Named constant for delegation_rate.
ARG_DELEGATOR	Named constant for delegator.
ARG_DELEGATOR_PUBLIC_KEY	Named constant for delegator_public_key.
ARG_ERA_ID	Named constant for era_id.
ARG_GENESIS_VALIDATORS	Named constant for genesis_validators
ARG_LOCKED_FUNDS_PERIOD	Named constant for locked_funds_period
ARG_MINT_CONTRACT_PACKAGE_HASH	Named constant for mint_contract_package_hash
ARG_PUBLIC_KEY	Named constant for account_hash.
ARG_REWARD_FACTORS	Named constant for reward_factors.
ARG_SOURCE_PURSE	Named constant for source_purse.
ARG_TARGET_PURSE	Named constant for target_purse.
ARG_UNBONDING_DELAY	Named constant for unbonding_delay
ARG_UNBOND_PURSE	Named constant for unbond_purse.
ARG_VALIDATOR	Named constant for validator.
ARG_VALIDATOR_KEYS	Named constant for validator_keys.
ARG_VALIDATOR_PUBLIC_KEY	Named constant for validator_public_key.
ARG_VALIDATOR_PUBLIC_KEYS	Named constant for validator_public_keys.
ARG_VALIDATOR_PURSE	Named constant for validator_purse.
ARG_VALIDATOR_SLOTS	Named constant for validator_slots argument.
AUCTION_DELAY_KEY	Amount of auction delay.
BIDS_KEY	Storage for Bids.
BLOCK_REWARD	We use one trillion as a block reward unit because it's large enough to allow precise fractions, and small enough for many block rewards to fit into a u64.
DELEGATION_RATE_DENOMINATOR	Delegation rate is a fraction between 0-1. Validator sets the delegation rate in integer terms, which is then divided by the denominator to obtain the fraction.
DELEGATOR_REWARD_PURSE_KEY	Storage for delegator reward purse
ERA_ID_KEY	Storage for EraId.
INITIAL_ERA_ID	Initial value of era id we start at genesis.
LOCKED_FUNDS_PERIOD_KEY	Default lock period for new bid entries represented in eras.
METHOD_ADD_BID	Named constant for method add_bid.
METHOD_DELEGATE	Named constant for method delegate.
METHOD_DISTRIBUTE	Named constant for method distribute.
METHOD_GET_ERA_VALIDATORS	Named constant for method get_era_validators.
METHOD_READ_ERA_ID	Named constant for method read_era_id.
METHOD_READ_SEIGNIORAGE_RECIPIENTS	Named constant for method read_seigniorage_recipients.
METHOD_RELEASE_FOUNDER_STAKE	Named constant for method release_founder_stake.
METHOD_RUN_AUCTION	Named constant for method run_auction.
METHOD_SLASH	Named constant for method slash.
METHOD_UNDELEGATE	Named constant for method undelegate.
METHOD_WITHDRAW_BID	Named constant for method withdraw_bid.
METHOD_WITHDRAW_DELEGATOR_REWARD	Named constant for method withdraw_delegator_reward.
METHOD_WITHDRAW_VALIDATOR_REWARD	Named constant for method withdraw_validator_reward.
SEIGNIORAGE_RECIPIENTS_SNAPSHOT_KEY	Storage for SeigniorageRecipientsSnapshot.
SYSTEM_ACCOUNT	System account hash.
UNBONDING_DELAY_KEY	Unbonding delay expressed in eras.
UNBONDING_PURSES_KEY	Storage for UnbondingPurses
VALIDATOR_REWARD_PURSE_KEY	Storage for validator reward purse
VALIDATOR_SLOTS_KEY	Total validator slots allowed.

Traits

Auction	Bonding auction contract interface
MintProvider	Provides an access to mint.
RuntimeProvider	Provider of runtime host functionality.
StorageProvider	Provides functionality of a contract storage.
SystemProvider	Provides functionality of a system module.

Type Definitions

Bids	Validators mapped to their bids.
DelegationRate	Representation of delegation rate of tokens. Fraction of 1 in trillionths (12 decimal places).
EraId	Era index type.
EraValidators	List of era validators
SeigniorageRecipients	Collection of seigniorage recipients.
SeigniorageRecipientsSnapshot	Snapshot of SeigniorageRecipients for a given era.
UnbondingPurses	Validators and delegators mapped to their unbonding purses.
ValidatorWeights	Weights of validators. "Weight" in this context means a sum of their stakes.