diff options
Diffstat (limited to 'consensus/consensus.go')
| -rw-r--r-- | consensus/consensus.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/consensus/consensus.go b/consensus/consensus.go index 827175444..27799f13c 100644 --- a/consensus/consensus.go +++ b/consensus/consensus.go @@ -90,6 +90,9 @@ type Engine interface { // seal place on top. Seal(chain ChainReader, block *types.Block, stop <-chan struct{}) (*types.Block, error) + // SealHash returns the hash of a block prior to it being sealed. + SealHash(header *types.Header) common.Hash + // CalcDifficulty is the difficulty adjustment algorithm. It returns the difficulty // that a new block should have. CalcDifficulty(chain ChainReader, time uint64, parent *types.Header) *big.Int |