Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security Policy
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

chaingen

package

Go to main page

Versions in this module

v1

v1.2.0

Mar 30, 2018

Changes in this version

+ func IsSolved(header *wire.BlockHeader) bool

+ func PurchaseCommitmentScript(addr dcrutil.Address, amount, voteFeeLimit, revocationFeeLimit dcrutil.Amount) []byte

+ func VoteCommitmentScript(hash chainhash.Hash, height uint32) []byte

type Generator

+ func (g *Generator) AssertTipBlockStakeRoot(expected chainhash.Hash)

+ func (g *Generator) AssertTipNumRevocations(expected uint8)

+ func (g *Generator) CalcNextRequiredDifficulty() uint32

+ func (g *Generator) CalcNextRequiredStakeDifficulty() int64

+ func (g *Generator) P2shOpTrueAddr() dcrutil.Address

+ func (generator *Generator) ReplaceVoteBitsN(voteNum int, voteBits uint16) func(*wire.MsgBlock)

v1.2.0-rc2

Mar 30, 2018

v1.2.0-rc1

Mar 30, 2018

v1.1.2

Dec 12, 2017

v1.1.0

Sep 22, 2017

v1.0.8

Aug 25, 2017

v1.0.7

Aug 17, 2017

Changes in this version

+ func UniqueOpReturnScript() []byte

type Generator

+ func (g *Generator) AssertScriptSigOpsCount(script []byte, expected int)

+ func (g *Generator) AssertTipBlockTxOutOpReturn(txIndex, txOutIndex uint32)

+ func (g *Generator) NumSpendableCoinbaseOuts() int

v1.0.5

Jun 20, 2017

v1.0.3

Jun 7, 2017

v1.0.1

Apr 28, 2017

v1.0.0

Apr 26, 2017

v0

v0.8.2

Feb 15, 2017

v0.8.0

Feb 13, 2017

Changes in this version

+ func ReplaceBlockVersion(newVersion int32) func(*wire.MsgBlock)

+ func ReplaceStakeVersion(newVersion uint32) func(*wire.MsgBlock)

+ func ReplaceVoteVersions(newVersion uint32) func(*wire.MsgBlock)

+ func ReplaceVotes(voteBits uint16, newVersion uint32) func(*wire.MsgBlock)

+ type Generator struct

+ func MakeGenerator(params *chaincfg.Params) (Generator, error)

+ func (g *Generator) AssertBlockVersion(expected int32)

+ func (g *Generator) AssertStakeVersion(expected uint32)

+ func (g *Generator) AssertTipBlockHash(expected chainhash.Hash)

+ func (g *Generator) AssertTipBlockMerkleRoot(expected chainhash.Hash)

+ func (g *Generator) AssertTipBlockNumTxns(expected int)

+ func (g *Generator) AssertTipBlockSigOpsCount(expected int)

+ func (g *Generator) AssertTipBlockSize(expected int)

+ func (g *Generator) AssertTipHeight(expected uint32)

+ func (g *Generator) BlockByHash(hash *chainhash.Hash) *wire.MsgBlock

+ func (g *Generator) BlockByName(blockName string) *wire.MsgBlock

+ func (g *Generator) CreateCoinbaseTx(blockHeight uint32, numVotes uint16) *wire.MsgTx

+ func (g *Generator) CreatePremineBlock(blockName string, additionalAmount dcrutil.Amount) *wire.MsgBlock

+ func (g *Generator) CreateSpendTx(spend *SpendableOut, fee dcrutil.Amount) *wire.MsgTx

+ func (g *Generator) CreateSpendTxForTx(tx *wire.MsgTx, blockHeight, txIndex uint32, fee dcrutil.Amount) *wire.MsgTx

+ func (g *Generator) NextBlock(blockName string, spend *SpendableOut, ticketSpends []SpendableOut, ...) *wire.MsgBlock

+ func (g *Generator) OldestCoinbaseOuts() []SpendableOut

+ func (g *Generator) Params() *chaincfg.Params

+ func (g *Generator) ReplaceWithNVotes(numVotes uint16) func(*wire.MsgBlock)

+ func (g *Generator) SaveSpendableCoinbaseOuts()

+ func (g *Generator) SaveTipCoinbaseOuts()

+ func (g *Generator) SetTip(blockName string)

+ func (g *Generator) Tip() *wire.MsgBlock

+ func (g *Generator) TipName() string

+ func (g *Generator) UpdateBlockState(oldBlockName string, oldBlockHash chainhash.Hash, newBlockName string, ...)

+ type SpendableOut struct

+ func MakeSpendableOut(block *wire.MsgBlock, txIndex, txOutIndex uint32) SpendableOut

+ func MakeSpendableOutForTx(tx *wire.MsgTx, blockHeight, txIndex, txOutIndex uint32) SpendableOut

+ func (s *SpendableOut) Amount() dcrutil.Amount

+ func (s *SpendableOut) BlockHeight() uint32

+ func (s *SpendableOut) BlockIndex() uint32

+ func (s *SpendableOut) PrevOut() wire.OutPoint