Method FetchBlock

sqlchain/chain.go:882–887

FetchBlock fetches the block at specified height from local cache.

(height int32)

// FetchBlock fetches the block at specified height from local cache.
func (c *Chain) FetchBlock(height int32) (b *types.Block, err error) {
	if n := c.rt.getHead().node.ancestor(height); n != nil {
		return c.fetchBlockByIndexKey(n.indexKey())
	}
	return
}

// FetchBlockByCount fetches the block at specified count from local cache.
func (c *Chain) FetchBlockByCount(count int32) (b *types.Block, realCount int32, height int32, err error) {