coreutils

README

This repo contains implementations of core Sia components, such as a P2P syncing/relay node, database-backed blockchain state manager, single-address wallet, and more. It is intended for use by Sia node implementations like walletd, renterd, and hostd.

Documentation

Index

• func FindBlockNonce(cs consensus.State, b *types.Block, timeout time.Duration) bool
• func MineBlock(cm *chain.Manager, addr types.Address, timeout time.Duration) (types.Block, bool)
• type BoltChainDB
  • func NewBoltChainDB(db *bbolt.DB) *BoltChainDB
  • func OpenBoltChainDB(path string) (*BoltChainDB, error)
  • func (db *BoltChainDB) Bucket(name []byte) chain.DBBucket
  • func (db *BoltChainDB) Cancel()
  • func (db *BoltChainDB) Close() error
  • func (db *BoltChainDB) CreateBucket(name []byte) (chain.DBBucket, error)
  • func (db *BoltChainDB) Flush() error

Functions

func FindBlockNonce

func FindBlockNonce(cs consensus.State, b *types.Block, timeout time.Duration) bool

FindBlockNonce attempts to find a nonce for b that meets the PoW target.

func MineBlock

func MineBlock(cm *chain.Manager, addr types.Address, timeout time.Duration) (types.Block, bool)

MineBlock constructs a block from the provided address and the transactions in the txpool, and attempts to find a nonce for it that meets the PoW target.

Types

type BoltChainDB

type BoltChainDB struct {
	// contains filtered or unexported fields
}

BoltChainDB implements chain.DB with a BoltDB database.

func NewBoltChainDB

func NewBoltChainDB(db *bbolt.DB) *BoltChainDB

NewBoltChainDB creates a new BoltChainDB.

func OpenBoltChainDB

func OpenBoltChainDB(path string) (*BoltChainDB, error)

OpenBoltChainDB opens a BoltDB database.

func (*BoltChainDB) Bucket

func (db *BoltChainDB) Bucket(name []byte) chain.DBBucket

Bucket implements chain.DB.

func (*BoltChainDB) Cancel

func (db *BoltChainDB) Cancel()

Cancel implements chain.DB.

func (*BoltChainDB) Close

func (db *BoltChainDB) Close() error

Close closes the BoltDB database.

func (*BoltChainDB) CreateBucket

func (db *BoltChainDB) CreateBucket(name []byte) (chain.DBBucket, error)

CreateBucket implements chain.DB.

func (*BoltChainDB) Flush

func (db *BoltChainDB) Flush() error

Flush implements chain.DB.