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sign
sign
 
 
stdaddr
stdaddr
 
 
stdscript
stdscript
 
 
testdata
testdata
 
 
README.md
README.md
 
 
bench_test.go
bench_test.go
 
 
consensus.go
consensus.go
 
 
consensus_test.go
consensus_test.go
 
 
doc.go
doc.go
 
 
engine.go
engine.go
 
 
engine_test.go
engine_test.go
 
 
error.go
error.go
 
 
error_test.go
error_test.go
 
 
example_test.go
example_test.go
 
 
go.mod
go.mod
 
 
go.sum
go.sum
 
 
log.go
log.go
 
 
opcode.go
opcode.go
 
 
opcode_test.go
opcode_test.go
 
 
reference_test.go
reference_test.go
 
 
script.go
script.go
 
 
script_test.go
script_test.go
 
 
scriptbuilder.go
scriptbuilder.go
 
 
scriptbuilder_test.go
scriptbuilder_test.go
 
 
scriptnum.go
scriptnum.go
 
 
scriptnum_test.go
scriptnum_test.go
 
 
scriptshortform_test.go
scriptshortform_test.go
 
 
sigcache.go
sigcache.go
 
 
sigcache_test.go
sigcache_test.go
 
 
sighash.go
sighash.go
 
 
sighash_test.go
sighash_test.go
 
 
stack.go
stack.go
 
 
stack_test.go
stack_test.go
 
 
tokenizer.go
tokenizer.go
 
 
tokenizer_test.go
tokenizer_test.go
 
 

README.md

txscript

Build Status ISC License Doc

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.