README
¶
Ethereum Go
Official golang implementation of the Ethereum protocol
| Linux | OSX | ARM | Windows | Tests
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develop | |
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master | |
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Automated development builds
The following builds are build automatically by our build servers after each push to the develop branch.
Building the source
For prerequisites and detailed build instructions please read the Installation Instructions on the wiki.
Building geth requires two external dependencies, Go and GMP. You can install them using your favourite package manager. Once the dependencies are installed, run
make geth
Executables
Go Ethereum comes with several wrappers/executables found in
the cmd directory:
| Command | |
|---|---|
geth |
Ethereum CLI (ethereum command line interface client) |
bootnode |
runs a bootstrap node for the Discovery Protocol |
ethtest |
test tool which runs with the tests suite: /path/to/test.json > ethtest --test BlockTests --stdin. |
evm |
is a generic Ethereum Virtual Machine: evm -code 60ff60ff -gas 10000 -price 0 -dump. See -h for a detailed description. |
disasm |
disassembles EVM code: `echo "6001" |
rlpdump |
prints RLP structures |
Command line options
geth can be configured via command line options, environment variables and config files.
To get the options available:
geth help
For further details on options, see the wiki
Contribution
If you'd like to contribute to go-ethereum please fork, fix, commit and
send a pull request. Commits who do not comply with the coding standards
are ignored (use gofmt!). If you send pull requests make absolute sure that you
commit on the develop branch and that you do not merge to master.
Commits that are directly based on master are simply ignored.
See Developers' Guide for more details on configuring your environment, testing, and dependency management.
Directories
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| Path | Synopsis |
|---|---|
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Godeps
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_workspace/src/github.com/codegangsta/cli
Package cli provides a minimal framework for creating and organizing command line Go applications.
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Package cli provides a minimal framework for creating and organizing command line Go applications. |
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_workspace/src/github.com/davecgh/go-spew/spew
Package spew implements a deep pretty printer for Go data structures to aid in debugging.
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Package spew implements a deep pretty printer for Go data structures to aid in debugging. |
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_workspace/src/github.com/fatih/color
Package color is an ANSI color package to output colorized or SGR defined output to the standard output.
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Package color is an ANSI color package to output colorized or SGR defined output to the standard output. |
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_workspace/src/github.com/gizak/termui
Package termui is a library designed for creating command line UI.
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Package termui is a library designed for creating command line UI. |
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_workspace/src/github.com/hashicorp/golang-lru
This package provides a simple LRU cache.
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This package provides a simple LRU cache. |
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_workspace/src/github.com/huin/goupnp
goupnp is an implementation of a client for various UPnP services.
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goupnp is an implementation of a client for various UPnP services. |
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_workspace/src/github.com/huin/goupnp/dcps/internetgateway1
Client for UPnP Device Control Protocol Internet Gateway Device v1.
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Client for UPnP Device Control Protocol Internet Gateway Device v1. |
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_workspace/src/github.com/huin/goupnp/dcps/internetgateway2
Client for UPnP Device Control Protocol Internet Gateway Device v2.
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Client for UPnP Device Control Protocol Internet Gateway Device v2. |
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_workspace/src/github.com/huin/goupnp/example
Serves as examples of using the goupnp library.
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Serves as examples of using the goupnp library. |
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_workspace/src/github.com/kardianos/osext
Extensions to the standard "os" package.
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Extensions to the standard "os" package. |
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_workspace/src/github.com/mattn/go-isatty
Package isatty implements interface to isatty
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Package isatty implements interface to isatty |
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_workspace/src/github.com/nsf/termbox-go
termbox is a library for creating cross-platform text-based interfaces
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termbox is a library for creating cross-platform text-based interfaces |
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_workspace/src/github.com/pborman/uuid
The uuid package generates and inspects UUIDs.
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The uuid package generates and inspects UUIDs. |
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_workspace/src/github.com/peterh/liner
Package liner implements a simple command line editor, inspired by linenoise (https://github.com/antirez/linenoise/).
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Package liner implements a simple command line editor, inspired by linenoise (https://github.com/antirez/linenoise/). |
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_workspace/src/github.com/rcrowley/go-metrics
Go port of Coda Hale's Metrics library <https://github.com/rcrowley/go-metrics> Coda Hale's original work: <https://github.com/codahale/metrics>
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Go port of Coda Hale's Metrics library <https://github.com/rcrowley/go-metrics> Coda Hale's original work: <https://github.com/codahale/metrics> |
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_workspace/src/github.com/rcrowley/go-metrics/stathat
Metrics output to StatHat.
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Metrics output to StatHat. |
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_workspace/src/github.com/robertkrimen/otto
Package otto is a JavaScript parser and interpreter written natively in Go.
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Package otto is a JavaScript parser and interpreter written natively in Go. |
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_workspace/src/github.com/robertkrimen/otto/ast
Package ast declares types representing a JavaScript AST.
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Package ast declares types representing a JavaScript AST. |
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_workspace/src/github.com/robertkrimen/otto/dbg
Package dbg is a println/printf/log-debugging utility library.
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Package dbg is a println/printf/log-debugging utility library. |
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_workspace/src/github.com/robertkrimen/otto/file
Package file encapsulates the file abstractions used by the ast & parser.
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Package file encapsulates the file abstractions used by the ast & parser. |
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_workspace/src/github.com/robertkrimen/otto/parser
Package parser implements a parser for JavaScript.
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Package parser implements a parser for JavaScript. |
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_workspace/src/github.com/robertkrimen/otto/registry
Package registry is an expirmental package to facillitate altering the otto runtime via import.
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Package registry is an expirmental package to facillitate altering the otto runtime via import. |
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_workspace/src/github.com/robertkrimen/otto/terst
Package terst is a terse (terst = test + terse), easy-to-use testing library for Go.
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Package terst is a terse (terst = test + terse), easy-to-use testing library for Go. |
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_workspace/src/github.com/robertkrimen/otto/token
Package token defines constants representing the lexical tokens of JavaScript (ECMA5).
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Package token defines constants representing the lexical tokens of JavaScript (ECMA5). |
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_workspace/src/github.com/robertkrimen/otto/underscore
Package underscore contains the source for the JavaScript utility-belt library.
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Package underscore contains the source for the JavaScript utility-belt library. |
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_workspace/src/github.com/rs/cors
Package cors is net/http handler to handle CORS related requests as defined by http://www.w3.org/TR/cors/ You can configure it by passing an option struct to cors.New: c := cors.New(cors.Options{ AllowedOrigins: []string{"foo.com"}, AllowedMethods: []string{"GET", "POST", "DELETE"}, AllowCredentials: true, }) Then insert the handler in the chain: handler = c.Handler(handler) See Options documentation for more options.
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Package cors is net/http handler to handle CORS related requests as defined by http://www.w3.org/TR/cors/ You can configure it by passing an option struct to cors.New: c := cors.New(cors.Options{ AllowedOrigins: []string{"foo.com"}, AllowedMethods: []string{"GET", "POST", "DELETE"}, AllowCredentials: true, }) Then insert the handler in the chain: handler = c.Handler(handler) See Options documentation for more options. |
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_workspace/src/github.com/shiena/ansicolor
Package ansicolor provides color console in Windows as ANSICON.
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Package ansicolor provides color console in Windows as ANSICON. |
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_workspace/src/github.com/shiena/ansicolor/ansicolor
The ansicolor command colors a console text by ANSI escape sequence like wac.
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The ansicolor command colors a console text by ANSI escape sequence like wac. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb
Package leveldb provides implementation of LevelDB key/value database.
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Package leveldb provides implementation of LevelDB key/value database. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb/cache
Package cache provides interface and implementation of a cache algorithms.
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Package cache provides interface and implementation of a cache algorithms. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb/comparer
Package comparer provides interface and implementation for ordering sets of data.
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Package comparer provides interface and implementation for ordering sets of data. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb/errors
Package errors provides common error types used throughout leveldb.
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Package errors provides common error types used throughout leveldb. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb/filter
Package filter provides interface and implementation of probabilistic data structure.
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Package filter provides interface and implementation of probabilistic data structure. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb/iterator
Package iterator provides interface and implementation to traverse over contents of a database.
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Package iterator provides interface and implementation to traverse over contents of a database. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb/journal
Package journal reads and writes sequences of journals.
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Package journal reads and writes sequences of journals. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb/memdb
Package memdb provides in-memory key/value database implementation.
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Package memdb provides in-memory key/value database implementation. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb/opt
Package opt provides sets of options used by LevelDB.
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Package opt provides sets of options used by LevelDB. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb/storage
Package storage provides storage abstraction for LevelDB.
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Package storage provides storage abstraction for LevelDB. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb/table
Package table allows read and write sorted key/value.
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Package table allows read and write sorted key/value. |
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_workspace/src/github.com/syndtr/goleveldb/leveldb/util
Package util provides utilities used throughout leveldb.
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Package util provides utilities used throughout leveldb. |
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_workspace/src/github.com/syndtr/gosnappy/snappy
Package snappy implements the snappy block-based compression format.
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Package snappy implements the snappy block-based compression format. |
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_workspace/src/golang.org/x/crypto/pbkdf2
Package pbkdf2 implements the key derivation function PBKDF2 as defined in RFC 2898 / PKCS #5 v2.0.
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Package pbkdf2 implements the key derivation function PBKDF2 as defined in RFC 2898 / PKCS #5 v2.0. |
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_workspace/src/golang.org/x/crypto/ripemd160
Package ripemd160 implements the RIPEMD-160 hash algorithm.
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Package ripemd160 implements the RIPEMD-160 hash algorithm. |
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_workspace/src/golang.org/x/crypto/scrypt
Package scrypt implements the scrypt key derivation function as defined in Colin Percival's paper "Stronger Key Derivation via Sequential Memory-Hard Functions" (http://www.tarsnap.com/scrypt/scrypt.pdf).
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Package scrypt implements the scrypt key derivation function as defined in Colin Percival's paper "Stronger Key Derivation via Sequential Memory-Hard Functions" (http://www.tarsnap.com/scrypt/scrypt.pdf). |
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_workspace/src/golang.org/x/net/html
Package html implements an HTML5-compliant tokenizer and parser.
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Package html implements an HTML5-compliant tokenizer and parser. |
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_workspace/src/golang.org/x/net/html/atom
Package atom provides integer codes (also known as atoms) for a fixed set of frequently occurring HTML strings: tag names and attribute keys such as "p" and "id".
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Package atom provides integer codes (also known as atoms) for a fixed set of frequently occurring HTML strings: tag names and attribute keys such as "p" and "id". |
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_workspace/src/golang.org/x/net/html/charset
Package charset provides common text encodings for HTML documents.
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Package charset provides common text encodings for HTML documents. |
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_workspace/src/golang.org/x/text/encoding
Package encoding defines an interface for character encodings, such as Shift JIS and Windows 1252, that can convert to and from UTF-8.
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Package encoding defines an interface for character encodings, such as Shift JIS and Windows 1252, that can convert to and from UTF-8. |
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_workspace/src/golang.org/x/text/encoding/charmap
Package charmap provides simple character encodings such as IBM Code Page 437 and Windows 1252.
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Package charmap provides simple character encodings such as IBM Code Page 437 and Windows 1252. |
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_workspace/src/golang.org/x/text/encoding/htmlindex
Package htmlindex maps character set encoding names to Encodings as recommended by the W3C for use in HTML 5.
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Package htmlindex maps character set encoding names to Encodings as recommended by the W3C for use in HTML 5. |
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_workspace/src/golang.org/x/text/encoding/ianaindex
Package ianaindex maps names to Encodings as specified by the IANA registry.
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Package ianaindex maps names to Encodings as specified by the IANA registry. |
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_workspace/src/golang.org/x/text/encoding/internal
Package internal contains code that is shared among encoding implementations.
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Package internal contains code that is shared among encoding implementations. |
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_workspace/src/golang.org/x/text/encoding/internal/identifier
Package identifier defines the contract between implementations of Encoding and Index by defining identifiers that uniquely identify standardized coded character sets (CCS) and character encoding schemes (CES), which we will together refer to as encodings, for which Encoding implementations provide converters to and from UTF-8.
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Package identifier defines the contract between implementations of Encoding and Index by defining identifiers that uniquely identify standardized coded character sets (CCS) and character encoding schemes (CES), which we will together refer to as encodings, for which Encoding implementations provide converters to and from UTF-8. |
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_workspace/src/golang.org/x/text/encoding/japanese
Package japanese provides Japanese encodings such as EUC-JP and Shift JIS.
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Package japanese provides Japanese encodings such as EUC-JP and Shift JIS. |
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_workspace/src/golang.org/x/text/encoding/korean
Package korean provides Korean encodings such as EUC-KR.
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Package korean provides Korean encodings such as EUC-KR. |
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_workspace/src/golang.org/x/text/encoding/simplifiedchinese
Package simplifiedchinese provides Simplified Chinese encodings such as GBK.
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Package simplifiedchinese provides Simplified Chinese encodings such as GBK. |
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_workspace/src/golang.org/x/text/encoding/traditionalchinese
Package traditionalchinese provides Traditional Chinese encodings such as Big5.
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Package traditionalchinese provides Traditional Chinese encodings such as Big5. |
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_workspace/src/golang.org/x/text/encoding/unicode
Package unicode provides Unicode encodings such as UTF-16.
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Package unicode provides Unicode encodings such as UTF-16. |
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_workspace/src/golang.org/x/text/transform
Package transform provides reader and writer wrappers that transform the bytes passing through as well as various transformations.
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Package transform provides reader and writer wrappers that transform the bytes passing through as well as various transformations. |
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_workspace/src/gopkg.in/check.v1
Package check is a rich testing extension for Go's testing package.
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Package check is a rich testing extension for Go's testing package. |
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_workspace/src/gopkg.in/fatih/set.v0
Package set provides both threadsafe and non-threadsafe implementations of a generic set data structure.
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Package set provides both threadsafe and non-threadsafe implementations of a generic set data structure. |
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_workspace/src/gopkg.in/karalabe/cookiejar.v2/collections/prque
Package prque implements a priority queue data structure supporting arbitrary value types and float priorities.
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Package prque implements a priority queue data structure supporting arbitrary value types and float priorities. |
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Package implements a private key management facility.
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Package implements a private key management facility. |
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abi
Package abi implements the Ethereum ABI (Application Binary Interface).
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Package abi implements the Ethereum ABI (Application Binary Interface). |
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cmd
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bootnode
bootnode runs a bootstrap node for the Ethereum Discovery Protocol.
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bootnode runs a bootstrap node for the Ethereum Discovery Protocol. |
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disasm
disasm is a pretty-printer for EVM bytecode.
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disasm is a pretty-printer for EVM bytecode. |
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ethtest
ethtest executes Ethereum JSON tests.
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ethtest executes Ethereum JSON tests. |
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evm
evm executes EVM code snippets.
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evm executes EVM code snippets. |
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geth
geth is the official command-line client for Ethereum.
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geth is the official command-line client for Ethereum. |
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rlpdump
rlpdump is a pretty-printer for RLP data.
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rlpdump is a pretty-printer for RLP data. |
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utils
Package utils contains internal helper functions for go-ethereum commands.
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Package utils contains internal helper functions for go-ethereum commands. |
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Package common contains various helper functions.
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Package common contains various helper functions. |
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compression
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rle
Package rle implements the run-length encoding used for Ethereum data.
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Package rle implements the run-length encoding used for Ethereum data. |
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Package core implements the Ethereum consensus protocol.
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Package core implements the Ethereum consensus protocol. |
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state
Package state provides a caching layer atop the Ethereum state trie.
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Package state provides a caching layer atop the Ethereum state trie. |
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types
Package types contains data types related to Ethereum consensus.
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Package types contains data types related to Ethereum consensus. |
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vm
Package vm implements the Ethereum Virtual Machine.
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Package vm implements the Ethereum Virtual Machine. |
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sha3
Package sha3 implements the SHA3 hash algorithm (formerly called Keccak) chosen by NIST in 2012.
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Package sha3 implements the SHA3 hash algorithm (formerly called Keccak) chosen by NIST in 2012. |
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Package eth implements the Ethereum protocol.
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Package eth implements the Ethereum protocol. |
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downloader
Package downloader contains the manual full chain synchronisation.
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Package downloader contains the manual full chain synchronisation. |
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fetcher
Package fetcher contains the block announcement based synchonisation.
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Package fetcher contains the block announcement based synchonisation. |
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Package event implements an event multiplexer.
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Package event implements an event multiplexer. |
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filter
Package filter implements event filters.
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Package filter implements event filters. |
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Package jsre provides execution environment for JavaScript.
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Package jsre provides execution environment for JavaScript. |
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Package logger implements a multi-output leveled logger.
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Package logger implements a multi-output leveled logger. |
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glog
Package glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup.
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Package glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup. |
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Package metrics provides general system and process level metrics collection.
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Package metrics provides general system and process level metrics collection. |
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Package miner implements Ethereum block creation and mining.
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Package miner implements Ethereum block creation and mining. |
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Package p2p implements the Ethereum p2p network protocols.
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Package p2p implements the Ethereum p2p network protocols. |
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discover
Package discover implements the Node Discovery Protocol.
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Package discover implements the Node Discovery Protocol. |
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nat
Package nat provides access to common network port mapping protocols.
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Package nat provides access to common network port mapping protocols. |
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Package rlp implements the RLP serialization format.
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Package rlp implements the RLP serialization format. |
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Package rpc implements the Ethereum JSON-RPC API.
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Package rpc implements the Ethereum JSON-RPC API. |
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useragent
package user agent provides frontends and agents which can interact with the user
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package user agent provides frontends and agents which can interact with the user |
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Package tests implements execution of Ethereum JSON tests.
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Package tests implements execution of Ethereum JSON tests. |
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Package trie implements Merkle Patricia Tries.
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Package trie implements Merkle Patricia Tries. |
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Package whisper implements the Whisper PoC-1.
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Package whisper implements the Whisper PoC-1. |
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Package xeth is the interface to all Ethereum functionality.
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Package xeth is the interface to all Ethereum functionality. |
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