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Index ¶
Constants ¶
This section is empty.
Variables ¶
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var ( // ErrInsufficientEpoch is returned when insufficient past epochs for apr computation ErrInsufficientEpoch = errors.New("insufficient past epochs to compute apr") // ErrCouldNotRetreiveHeaderByNumber is returned when fail to retrieve header by number ErrCouldNotRetreiveHeaderByNumber = errors.New("could not retrieve header by number") // ErrZeroStakeOneEpochAgo is returned when total delegation is zero for one epoch ago ErrZeroStakeOneEpochAgo = errors.New("zero total delegation one epoch ago") )
Functions ¶
func ComputeForValidator ¶
func ComputeForValidator( bc Reader, block *types.Block, wrapper *staking.ValidatorWrapper, ) (*numeric.Dec, error)
ComputeForValidator ..
Types ¶
type Reader ¶
type Reader interface {
GetHeaderByNumber(number uint64) *block.Header
Config() *params.ChainConfig
GetHeaderByHash(hash common.Hash) *block.Header
// GetHeader retrieves a block header from the database by hash and number.
GetHeader(hash common.Hash, number uint64) *block.Header
CurrentHeader() *block.Header
ReadValidatorSnapshotAtEpoch(
epoch *big.Int,
addr common.Address,
) (*staking.ValidatorSnapshot, error)
}
Reader ..
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