b2cef202a7
This modifies all prelease modules to use the latest commit to work out more transitive dependency issues. Several of these are needed due to the dependency chain. The updated direct dependencies are as follows: - github.com/decred/dcrd/blockchain/stake/v3@v3.0.0-20200215031403-6b2ce76f0986 - github.com/decred/dcrd/blockchain/v3@v3.0.0-20200215031403-6b2ce76f0986 - github.com/decred/dcrd/chaincfg/v3@v3.0.0-20200215031403-6b2ce76f0986 - github.com/decred/dcrd/connmgr/v3@v3.0.0-20200215031403-6b2ce76f0986 - github.com/decred/dcrd/dcrec/secp256k1/v3@v3.0.0-20200215031403-6b2ce76f0986 - github.com/decred/dcrd/dcrutil/v3@v3.0.0-20200215031403-6b2ce76f0986 - github.com/decred/dcrd/hdkeychain/v3@v3.0.0-20200215031403-6b2ce76f0986 - github.com/decred/dcrd/mempool/v4@v4.0.0-20200215031403-6b2ce76f0986 - github.com/decred/dcrd/mining/v3@v3.0.0-20200215031403-6b2ce76f0986 - github.com/decred/dcrd/txscript/v3@v3.0.0-20200215031403-6b2ce76f0986 |
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|---|---|---|
| .. | ||
| data | ||
| bench_test.go | ||
| consensus_test.go | ||
| consensus.go | ||
| doc.go | ||
| engine_test.go | ||
| engine.go | ||
| error_test.go | ||
| error.go | ||
| example_test.go | ||
| go.mod | ||
| go.sum | ||
| log.go | ||
| opcode_test.go | ||
| opcode.go | ||
| README.md | ||
| reference_test.go | ||
| script_test.go | ||
| script.go | ||
| scriptbuilder_test.go | ||
| scriptbuilder.go | ||
| scriptnum_test.go | ||
| scriptnum.go | ||
| sigcache_test.go | ||
| sigcache.go | ||
| sighash_test.go | ||
| sighash.go | ||
| sign_test.go | ||
| sign.go | ||
| stack_test.go | ||
| stack.go | ||
| standard_test.go | ||
| standard.go | ||
| tokenizer_test.go | ||
| tokenizer.go | ||
txscript
Package txscript implements the Decred transaction script language. There is a comprehensive test suite.
This package has intentionally been designed so it can be used as a standalone package for any projects needing to use or validate Decred transaction scripts.
Decred Scripts
Decred provides a stack-based, FORTH-like language for the scripts in the Decred transactions. This language is not turing complete although it is still fairly powerful.
Installation and Updating
$ go get -u github.com/decred/dcrd/txscript
Examples
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Standard Pay-to-pubkey-hash Script Demonstrates creating a script which pays to a Decred address. It also prints the created script hex and uses the DisasmString function to display the disassembled script.
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Extracting Details from Standard Scripts Demonstrates extracting information from a standard public key script.
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Manually Signing a Transaction Output Demonstrates manually creating and signing a redeem transaction.
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Counting Opcodes in Scripts Demonstrates creating a script tokenizer instance and using it to count the number of opcodes a script contains.
License
Package txscript is licensed under the copyfree ISC License.