55fb28cbbd
This updates the txscript module dependencies, the copyright year in the files modified since the previous release, and serves as a base for txscript/v4.0.0. The updated direct dependencies in this commit are as follows: - github.com/decred/dcrd/chaincfg/chainhash@v1.0.3 - github.com/decred/dcrd/chaincfg/v3@v3.1.0 - github.com/decred/dcrd/dcrec/edwards/v2@v2.0.2 - github.com/decred/dcrd/dcrec/secp256k1/v4@v4.0.1 - github.com/decred/dcrd/wire@v1.5.0 - github.com/decred/slog@v1.2.0 The full list of updated direct dependencies since the previous txscript/v3.0.0 release are as follows: - github.com/dchest/siphash@v1.2.2 - github.com/decred/base58@v1.0.3 - github.com/decred/dcrd/chaincfg/chainhash@v1.0.3 - github.com/decred/dcrd/chaincfg/v3@v3.1.0 - github.com/decred/dcrd/crypto/blake256@v1.0.0 - github.com/decred/dcrd/dcrec/edwards/v2@v2.0.2 - github.com/decred/dcrd/dcrec/secp256k1/v4@v4.0.1 - github.com/decred/dcrd/wire@v1.5.0 - github.com/decred/slog@v1.2.0 The following direct dependencies are no longer required as compared to the previous txscript/v3.0.0 release: - github.com/decred/dcrd/dcrutil/v3 Finally, all modules in the repository that depend on txscript are tidied to ensure they are updated to use the latest versions hoisted forward as a result. |
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|---|---|---|
| .. | ||
| data | ||
| sign | ||
| stdaddr | ||
| stdscript | ||
| 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 | ||
| scriptshortform_test.go | ||
| sigcache_test.go | ||
| sigcache.go | ||
| sighash_test.go | ||
| sighash.go | ||
| stack_test.go | ||
| stack.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
This package is part of the github.com/decred/dcrd/txscript/v3 module. Use
the standard go tooling for working with modules to incorporate it.
Examples
- 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.