txscript: Remove unused ExtractPkScriptAddrs.

This removes ExtractPkScriptAddrs and its associated tests, benchmarks,
and example since it is no longer used by anything in the repository
and is now available via stdscript.ExtractAddrs.

This is part of a series of commits to remove all code related to
standard scripts from txscript.

2021-11-18 12:55:23 -06:00

1.3 KiB

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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.

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