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* Add database methods for optimistic sync * Add epoch comparison * add extra epoch comparison * Summary instead of block * fix tests Co-authored-by: terence tsao <terence@prysmaticlabs.com>
17 lines
895 B
Go
17 lines
895 B
Go
package blockchain
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import "github.com/pkg/errors"
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var (
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// errNilJustifiedInStore is returned when a nil justified checkpt is returned from store.
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errNilJustifiedInStore = errors.New("nil justified checkpoint returned from store")
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// errNilBestJustifiedInStore is returned when a nil justified checkpt is returned from store.
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errNilBestJustifiedInStore = errors.New("nil best justified checkpoint returned from store")
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// errNilFinalizedInStore is returned when a nil finalized checkpt is returned from store.
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errNilFinalizedInStore = errors.New("nil finalized checkpoint returned from store")
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// errInvalidNilSummary is returned when a nil summary is returned from the DB.
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errInvalidNilSummary = errors.New("nil summary returned from the DB")
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// errNilParentInDB is returned when a nil parent block is returned from the DB.
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errNilParentInDB = errors.New("nil parent block in DB")
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)
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