Directories ¶
Path | Synopsis |
---|---|
doc
|
|
codewalk
Generating random text: a Markov chain algorithm
|
Generating random text: a Markov chain algorithm |
play
An implementation of Conway's Game of Life.
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An implementation of Conway's Game of Life. |
misc
|
|
android
Cleaner removes anything from /data/local/tmp/goroot not on a builtin list.
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Cleaner removes anything from /data/local/tmp/goroot not on a builtin list. |
cgo/gmp
An example of wrapping a C library in Go.
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An example of wrapping a C library in Go. |
cgo/test
Test that the #cgo CFLAGS directive works, with and without platform filters.
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Test that the #cgo CFLAGS directive works, with and without platform filters. |
cgo/testplugin/src/issue18676
The bug happened like this:
|
The bug happened like this: |
cgo/testshared/src/issue25065
Package issue25065 has a type with a method that is
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Package issue25065 has a type with a method that is |
ios
This program can be used as go_darwin_arm_exec by the Go tool.
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This program can be used as go_darwin_arm_exec by the Go tool. |
linkcheck
The linkcheck command finds missing links in the godoc website.
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The linkcheck command finds missing links in the godoc website. |
nacl
Mkzip creates a zip file from a 'proto' file describing the contents.
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Mkzip creates a zip file from a 'proto' file describing the contents. |
src
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archive/tar
Package tar implements access to tar archives.
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Package tar implements access to tar archives. |
archive/zip
Package zip provides support for reading and writing ZIP archives.
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Package zip provides support for reading and writing ZIP archives. |
bufio
Package bufio implements buffered I/O. It wraps an io.Reader or io.Writer object, creating another object (Reader or Writer) that also implements the interface but provides buffering and some help for textual I/O.
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Package bufio implements buffered I/O. It wraps an io.Reader or io.Writer object, creating another object (Reader or Writer) that also implements the interface but provides buffering and some help for textual I/O. |
builtin
Package builtin provides documentation for Go's predeclared identifiers.
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Package builtin provides documentation for Go's predeclared identifiers. |
bytes
Package bytes implements functions for the manipulation of byte slices.
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Package bytes implements functions for the manipulation of byte slices. |
cmd/addr2line
Addr2line is a minimal simulation of the GNU addr2line tool, just enough to support pprof.
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Addr2line is a minimal simulation of the GNU addr2line tool, just enough to support pprof. |
cmd/api
Binary api computes the exported API of a set of Go packages.
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Binary api computes the exported API of a set of Go packages. |
cmd/asm
Asm, typically invoked as “go tool asm”, assembles the source file into an object file named for the basename of the argument source file with a .o suffix.
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Asm, typically invoked as “go tool asm”, assembles the source file into an object file named for the basename of the argument source file with a .o suffix. |
cmd/asm/internal/arch
Package arch defines architecture-specific information and support functions.
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Package arch defines architecture-specific information and support functions. |
cmd/asm/internal/asm
Package asm implements the parser and instruction generator for the assembler.
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Package asm implements the parser and instruction generator for the assembler. |
cmd/asm/internal/flags
Package flags implements top-level flags and the usage message for the assembler.
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Package flags implements top-level flags and the usage message for the assembler. |
cmd/asm/internal/lex
Package lex implements lexical analysis for the assembler.
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Package lex implements lexical analysis for the assembler. |
cmd/buildid
Buildid displays or updates the build ID stored in a Go package or binary.
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Buildid displays or updates the build ID stored in a Go package or binary. |
cmd/cgo
Cgo enables the creation of Go packages that call C code.
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Cgo enables the creation of Go packages that call C code. |
cmd/compile
Compile, typically invoked as “go tool compile,” compiles a single Go package comprising the files named on the command line.
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Compile, typically invoked as “go tool compile,” compiles a single Go package comprising the files named on the command line. |
cmd/cover
Cover is a program for analyzing the coverage profiles generated by 'go test -coverprofile=cover.out'.
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Cover is a program for analyzing the coverage profiles generated by 'go test -coverprofile=cover.out'. |
cmd/dist
Dist helps bootstrap, build, and test the Go distribution.
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Dist helps bootstrap, build, and test the Go distribution. |
cmd/doc
Doc (usually run as go doc) accepts zero, one or two arguments.
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Doc (usually run as go doc) accepts zero, one or two arguments. |
cmd/fix
Fix finds Go programs that use old APIs and rewrites them to use newer ones.
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Fix finds Go programs that use old APIs and rewrites them to use newer ones. |
cmd/go
Go is a tool for managing Go source code.
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Go is a tool for managing Go source code. |
cmd/go/internal/base
Package base defines shared basic pieces of the go command, in particular logging and the Command structure.
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Package base defines shared basic pieces of the go command, in particular logging and the Command structure. |
cmd/go/internal/bug
Package bug implements the “go bug” command.
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Package bug implements the “go bug” command. |
cmd/go/internal/cache
Package cache implements a build artifact cache.
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Package cache implements a build artifact cache. |
cmd/go/internal/cfg
Package cfg holds configuration shared by multiple parts of the go command.
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Package cfg holds configuration shared by multiple parts of the go command. |
cmd/go/internal/clean
Package clean implements the “go clean” command.
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Package clean implements the “go clean” command. |
cmd/go/internal/cmdflag
Package cmdflag handles flag processing common to several go tools.
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Package cmdflag handles flag processing common to several go tools. |
cmd/go/internal/dirhash
Package dirhash defines hashes over directory trees.
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Package dirhash defines hashes over directory trees. |
cmd/go/internal/doc
Package doc implements the “go doc” command.
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Package doc implements the “go doc” command. |
cmd/go/internal/envcmd
Package envcmd implements the “go env” command.
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Package envcmd implements the “go env” command. |
cmd/go/internal/fix
Package fix implements the “go fix” command.
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Package fix implements the “go fix” command. |
cmd/go/internal/fmtcmd
Package fmtcmd implements the “go fmt” command.
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Package fmtcmd implements the “go fmt” command. |
cmd/go/internal/generate
Package generate implements the “go generate” command.
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Package generate implements the “go generate” command. |
cmd/go/internal/get
Package get implements the “go get” command.
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Package get implements the “go get” command. |
cmd/go/internal/help
Package help implements the “go help” command.
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Package help implements the “go help” command. |
cmd/go/internal/list
Package list implements the “go list” command.
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Package list implements the “go list” command. |
cmd/go/internal/load
Package load loads packages.
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Package load loads packages. |
cmd/go/internal/lockedfile
Package lockedfile creates and manipulates files whose contents should only change atomically.
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Package lockedfile creates and manipulates files whose contents should only change atomically. |
cmd/go/internal/lockedfile/internal/filelock
Package filelock provides a platform-independent API for advisory file locking.
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Package filelock provides a platform-independent API for advisory file locking. |
cmd/go/internal/modcmd
Package modcmd implements the “go mod” command.
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Package modcmd implements the “go mod” command. |
cmd/go/internal/modfetch/codehost
Package codehost defines the interface implemented by a code hosting source, along with support code for use by implementations.
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Package codehost defines the interface implemented by a code hosting source, along with support code for use by implementations. |
cmd/go/internal/modget
Package modget implements the module-aware “go get” command.
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Package modget implements the module-aware “go get” command. |
cmd/go/internal/module
Package module defines the module.Version type along with support code.
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Package module defines the module.Version type along with support code. |
cmd/go/internal/mvs
Package mvs implements Minimal Version Selection.
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Package mvs implements Minimal Version Selection. |
cmd/go/internal/par
Package par implements parallel execution helpers.
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Package par implements parallel execution helpers. |
cmd/go/internal/renameio
Package renameio writes files atomically by renaming temporary files.
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Package renameio writes files atomically by renaming temporary files. |
cmd/go/internal/run
Package run implements the “go run” command.
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Package run implements the “go run” command. |
cmd/go/internal/semver
Package semver implements comparison of semantic version strings.
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Package semver implements comparison of semantic version strings. |
cmd/go/internal/str
Package str provides string manipulation utilities.
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Package str provides string manipulation utilities. |
cmd/go/internal/tool
Package tool implements the “go tool” command.
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Package tool implements the “go tool” command. |
cmd/go/internal/txtar
Package txtar implements a trivial text-based file archive format.
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Package txtar implements a trivial text-based file archive format. |
cmd/go/internal/version
Package version implements the “go version” command.
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Package version implements the “go version” command. |
cmd/go/internal/vet
Package vet implements the “go vet” command.
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Package vet implements the “go vet” command. |
cmd/go/internal/web
Package web defines helper routines for accessing HTTP/HTTPS resources.
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Package web defines helper routines for accessing HTTP/HTTPS resources. |
cmd/gofmt
Gofmt formats Go programs.
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Gofmt formats Go programs. |
cmd/internal/bio
Package bio implements common I/O abstractions used within the Go toolchain.
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Package bio implements common I/O abstractions used within the Go toolchain. |
cmd/internal/browser
Package browser provides utilities for interacting with users' browsers.
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Package browser provides utilities for interacting with users' browsers. |
cmd/internal/dwarf
Package dwarf generates DWARF debugging information.
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Package dwarf generates DWARF debugging information. |
cmd/internal/edit
Package edit implements buffered position-based editing of byte slices.
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Package edit implements buffered position-based editing of byte slices. |
cmd/internal/gcprog
Package gcprog implements an encoder for packed GC pointer bitmaps, known as GC programs.
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Package gcprog implements an encoder for packed GC pointer bitmaps, known as GC programs. |
cmd/internal/goobj
Package goobj implements reading of Go object files and archives.
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Package goobj implements reading of Go object files and archives. |
cmd/internal/obj/arm64
Package arm64 implements an ARM64 assembler.
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Package arm64 implements an ARM64 assembler. |
cmd/internal/objabi
Originally, Go object files were Plan 9 object files, but no longer.
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Originally, Go object files were Plan 9 object files, but no longer. |
cmd/internal/objfile
Package objfile implements portable access to OS-specific executable files.
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Package objfile implements portable access to OS-specific executable files. |
cmd/internal/test2json
Package test2json implements conversion of test binary output to JSON.
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Package test2json implements conversion of test binary output to JSON. |
cmd/link
Link, typically invoked as “go tool link,” reads the Go archive or object for a package main, along with its dependencies, and combines them into an executable binary.
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Link, typically invoked as “go tool link,” reads the Go archive or object for a package main, along with its dependencies, and combines them into an executable binary. |
cmd/link/internal/loadelf
Package loadelf implements an ELF file reader.
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Package loadelf implements an ELF file reader. |
cmd/link/internal/loadmacho
Package loadmacho implements a Mach-O file reader.
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Package loadmacho implements a Mach-O file reader. |
cmd/link/internal/loadpe
Package loadpe implements a PE/COFF file reader.
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Package loadpe implements a PE/COFF file reader. |
cmd/link/internal/loadxcoff
Package loadxcoff implements a XCOFF file reader.
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Package loadxcoff implements a XCOFF file reader. |
cmd/link/internal/objfile
Package objfile reads Go object files for the Go linker, cmd/link.
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Package objfile reads Go object files for the Go linker, cmd/link. |
cmd/nm
Nm lists the symbols defined or used by an object file, archive, or executable.
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Nm lists the symbols defined or used by an object file, archive, or executable. |
cmd/objdump
Objdump disassembles executable files.
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Objdump disassembles executable files. |
cmd/pack
Pack is a simple version of the traditional Unix ar tool.
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Pack is a simple version of the traditional Unix ar tool. |
cmd/pprof
Pprof interprets and displays profiles of Go programs.
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Pprof interprets and displays profiles of Go programs. |
cmd/test2json
Test2json converts go test output to a machine-readable JSON stream.
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Test2json converts go test output to a machine-readable JSON stream. |
cmd/trace
Trace is a tool for viewing trace files.
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Trace is a tool for viewing trace files. |
cmd/vet
Vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string.
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Vet examines Go source code and reports suspicious constructs, such as Printf calls whose arguments do not align with the format string. |
compress/bzip2
Package bzip2 implements bzip2 decompression.
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Package bzip2 implements bzip2 decompression. |
compress/flate
Package flate implements the DEFLATE compressed data format, described in RFC 1951.
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Package flate implements the DEFLATE compressed data format, described in RFC 1951. |
compress/gzip
Package gzip implements reading and writing of gzip format compressed files, as specified in RFC 1952.
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Package gzip implements reading and writing of gzip format compressed files, as specified in RFC 1952. |
compress/lzw
Package lzw implements the Lempel-Ziv-Welch compressed data format, described in T. A. Welch, “A Technique for High-Performance Data Compression”, Computer, 17(6) (June 1984), pp 8-19.
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Package lzw implements the Lempel-Ziv-Welch compressed data format, described in T. A. Welch, “A Technique for High-Performance Data Compression”, Computer, 17(6) (June 1984), pp 8-19. |
compress/zlib
Package zlib implements reading and writing of zlib format compressed data, as specified in RFC 1950.
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Package zlib implements reading and writing of zlib format compressed data, as specified in RFC 1950. |
container/heap
Package heap provides heap operations for any type that implements heap.Interface.
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Package heap provides heap operations for any type that implements heap.Interface. |
container/list
Package list implements a doubly linked list.
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Package list implements a doubly linked list. |
container/ring
Package ring implements operations on circular lists.
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Package ring implements operations on circular lists. |
context
Package context defines the Context type, which carries deadlines, cancelation signals, and other request-scoped values across API boundaries and between processes.
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Package context defines the Context type, which carries deadlines, cancelation signals, and other request-scoped values across API boundaries and between processes. |
crypto
Package crypto collects common cryptographic constants.
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Package crypto collects common cryptographic constants. |
crypto/aes
Package aes implements AES encryption (formerly Rijndael), as defined in U.S. Federal Information Processing Standards Publication 197.
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Package aes implements AES encryption (formerly Rijndael), as defined in U.S. Federal Information Processing Standards Publication 197. |
crypto/cipher
Package cipher implements standard block cipher modes that can be wrapped around low-level block cipher implementations.
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Package cipher implements standard block cipher modes that can be wrapped around low-level block cipher implementations. |
crypto/des
Package des implements the Data Encryption Standard (DES) and the Triple Data Encryption Algorithm (TDEA) as defined in U.S. Federal Information Processing Standards Publication 46-3.
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Package des implements the Data Encryption Standard (DES) and the Triple Data Encryption Algorithm (TDEA) as defined in U.S. Federal Information Processing Standards Publication 46-3. |
crypto/dsa
Package dsa implements the Digital Signature Algorithm, as defined in FIPS 186-3.
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Package dsa implements the Digital Signature Algorithm, as defined in FIPS 186-3. |
crypto/ecdsa
Package ecdsa implements the Elliptic Curve Digital Signature Algorithm, as defined in FIPS 186-3.
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Package ecdsa implements the Elliptic Curve Digital Signature Algorithm, as defined in FIPS 186-3. |
crypto/elliptic
Package elliptic implements several standard elliptic curves over prime fields.
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Package elliptic implements several standard elliptic curves over prime fields. |
crypto/hmac
Package hmac implements the Keyed-Hash Message Authentication Code (HMAC) as defined in U.S. Federal Information Processing Standards Publication 198.
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Package hmac implements the Keyed-Hash Message Authentication Code (HMAC) as defined in U.S. Federal Information Processing Standards Publication 198. |
crypto/internal/randutil
Package randutil contains internal randomness utilities for various crypto packages.
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Package randutil contains internal randomness utilities for various crypto packages. |
crypto/internal/subtle
Package subtle implements functions that are often useful in cryptographic code but require careful thought to use correctly.
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Package subtle implements functions that are often useful in cryptographic code but require careful thought to use correctly. |
crypto/md5
Package md5 implements the MD5 hash algorithm as defined in RFC 1321.
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Package md5 implements the MD5 hash algorithm as defined in RFC 1321. |
crypto/rand
Package rand implements a cryptographically secure random number generator.
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Package rand implements a cryptographically secure random number generator. |
crypto/rc4
Package rc4 implements RC4 encryption, as defined in Bruce Schneier's Applied Cryptography.
|
Package rc4 implements RC4 encryption, as defined in Bruce Schneier's Applied Cryptography. |
crypto/rsa
Package rsa implements RSA encryption as specified in PKCS#1.
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Package rsa implements RSA encryption as specified in PKCS#1. |
crypto/sha1
Package sha1 implements the SHA-1 hash algorithm as defined in RFC 3174.
|
Package sha1 implements the SHA-1 hash algorithm as defined in RFC 3174. |
crypto/sha256
Package sha256 implements the SHA224 and SHA256 hash algorithms as defined in FIPS 180-4.
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Package sha256 implements the SHA224 and SHA256 hash algorithms as defined in FIPS 180-4. |
crypto/sha512
Package sha512 implements the SHA-384, SHA-512, SHA-512/224, and SHA-512/256 hash algorithms as defined in FIPS 180-4.
|
Package sha512 implements the SHA-384, SHA-512, SHA-512/224, and SHA-512/256 hash algorithms as defined in FIPS 180-4. |
crypto/subtle
Package subtle implements functions that are often useful in cryptographic code but require careful thought to use correctly.
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Package subtle implements functions that are often useful in cryptographic code but require careful thought to use correctly. |
crypto/tls
Package tls partially implements TLS 1.2, as specified in RFC 5246, and TLS 1.3, as specified in RFC 8446.
|
Package tls partially implements TLS 1.2, as specified in RFC 5246, and TLS 1.3, as specified in RFC 8446. |
crypto/x509
Package x509 parses X.509-encoded keys and certificates.
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Package x509 parses X.509-encoded keys and certificates. |
crypto/x509/pkix
Package pkix contains shared, low level structures used for ASN.1 parsing and serialization of X.509 certificates, CRL and OCSP.
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Package pkix contains shared, low level structures used for ASN.1 parsing and serialization of X.509 certificates, CRL and OCSP. |
database/sql
Package sql provides a generic interface around SQL (or SQL-like) databases.
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Package sql provides a generic interface around SQL (or SQL-like) databases. |
database/sql/driver
Package driver defines interfaces to be implemented by database drivers as used by package sql.
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Package driver defines interfaces to be implemented by database drivers as used by package sql. |
debug/dwarf
Package dwarf provides access to DWARF debugging information loaded from executable files, as defined in the DWARF 2.0 Standard at http://dwarfstd.org/doc/dwarf-2.0.0.pdf
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Package dwarf provides access to DWARF debugging information loaded from executable files, as defined in the DWARF 2.0 Standard at http://dwarfstd.org/doc/dwarf-2.0.0.pdf |
debug/elf
Package elf implements access to ELF object files.
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Package elf implements access to ELF object files. |
debug/gosym
Package gosym implements access to the Go symbol and line number tables embedded in Go binaries generated by the gc compilers.
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Package gosym implements access to the Go symbol and line number tables embedded in Go binaries generated by the gc compilers. |
debug/macho
Package macho implements access to Mach-O object files.
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Package macho implements access to Mach-O object files. |
debug/pe
Package pe implements access to PE (Microsoft Windows Portable Executable) files.
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Package pe implements access to PE (Microsoft Windows Portable Executable) files. |
debug/plan9obj
Package plan9obj implements access to Plan 9 a.out object files.
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Package plan9obj implements access to Plan 9 a.out object files. |
encoding
Package encoding defines interfaces shared by other packages that convert data to and from byte-level and textual representations.
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Package encoding defines interfaces shared by other packages that convert data to and from byte-level and textual representations. |
encoding/ascii85
Package ascii85 implements the ascii85 data encoding as used in the btoa tool and Adobe's PostScript and PDF document formats.
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Package ascii85 implements the ascii85 data encoding as used in the btoa tool and Adobe's PostScript and PDF document formats. |
encoding/asn1
Package asn1 implements parsing of DER-encoded ASN.1 data structures, as defined in ITU-T Rec X.690.
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Package asn1 implements parsing of DER-encoded ASN.1 data structures, as defined in ITU-T Rec X.690. |
encoding/base32
Package base32 implements base32 encoding as specified by RFC 4648.
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Package base32 implements base32 encoding as specified by RFC 4648. |
encoding/base64
Package base64 implements base64 encoding as specified by RFC 4648.
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Package base64 implements base64 encoding as specified by RFC 4648. |
encoding/binary
Package binary implements simple translation between numbers and byte sequences and encoding and decoding of varints.
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Package binary implements simple translation between numbers and byte sequences and encoding and decoding of varints. |
encoding/csv
Package csv reads and writes comma-separated values (CSV) files.
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Package csv reads and writes comma-separated values (CSV) files. |
encoding/gob
Package gob manages streams of gobs - binary values exchanged between an Encoder (transmitter) and a Decoder (receiver).
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Package gob manages streams of gobs - binary values exchanged between an Encoder (transmitter) and a Decoder (receiver). |
encoding/hex
Package hex implements hexadecimal encoding and decoding.
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Package hex implements hexadecimal encoding and decoding. |
encoding/json
Package json implements encoding and decoding of JSON as defined in RFC 7159.
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Package json implements encoding and decoding of JSON as defined in RFC 7159. |
encoding/pem
Package pem implements the PEM data encoding, which originated in Privacy Enhanced Mail.
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Package pem implements the PEM data encoding, which originated in Privacy Enhanced Mail. |
encoding/xml
Package xml implements a simple XML 1.0 parser that understands XML name spaces.
|
Package xml implements a simple XML 1.0 parser that understands XML name spaces. |
errors
Package errors implements functions to manipulate errors.
|
Package errors implements functions to manipulate errors. |
expvar
Package expvar provides a standardized interface to public variables, such as operation counters in servers.
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Package expvar provides a standardized interface to public variables, such as operation counters in servers. |
flag
Package flag implements command-line flag parsing.
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Package flag implements command-line flag parsing. |
fmt
Package fmt implements formatted I/O with functions analogous to C's printf and scanf.
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Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
go/ast
Package ast declares the types used to represent syntax trees for Go packages.
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Package ast declares the types used to represent syntax trees for Go packages. |
go/build
Package build gathers information about Go packages.
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Package build gathers information about Go packages. |
go/constant
Package constant implements Values representing untyped Go constants and their corresponding operations.
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Package constant implements Values representing untyped Go constants and their corresponding operations. |
go/doc
Package doc extracts source code documentation from a Go AST.
|
Package doc extracts source code documentation from a Go AST. |
go/format
Package format implements standard formatting of Go source.
|
Package format implements standard formatting of Go source. |
go/importer
Package importer provides access to export data importers.
|
Package importer provides access to export data importers. |
go/internal/gccgoimporter
Package gccgoimporter implements Import for gccgo-generated object files.
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Package gccgoimporter implements Import for gccgo-generated object files. |
go/internal/gcimporter
Package gcimporter implements Import for gc-generated object files.
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Package gcimporter implements Import for gc-generated object files. |
go/internal/srcimporter
Package srcimporter implements importing directly from source files rather than installed packages.
|
Package srcimporter implements importing directly from source files rather than installed packages. |
go/parser
Package parser implements a parser for Go source files.
|
Package parser implements a parser for Go source files. |
go/printer
Package printer implements printing of AST nodes.
|
Package printer implements printing of AST nodes. |
go/scanner
Package scanner implements a scanner for Go source text.
|
Package scanner implements a scanner for Go source text. |
go/token
Package token defines constants representing the lexical tokens of the Go programming language and basic operations on tokens (printing, predicates).
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Package token defines constants representing the lexical tokens of the Go programming language and basic operations on tokens (printing, predicates). |
go/types
Package types declares the data types and implements the algorithms for type-checking of Go packages.
|
Package types declares the data types and implements the algorithms for type-checking of Go packages. |
hash
Package hash provides interfaces for hash functions.
|
Package hash provides interfaces for hash functions. |
hash/adler32
Package adler32 implements the Adler-32 checksum.
|
Package adler32 implements the Adler-32 checksum. |
hash/crc32
Package crc32 implements the 32-bit cyclic redundancy check, or CRC-32, checksum.
|
Package crc32 implements the 32-bit cyclic redundancy check, or CRC-32, checksum. |
hash/crc64
Package crc64 implements the 64-bit cyclic redundancy check, or CRC-64, checksum.
|
Package crc64 implements the 64-bit cyclic redundancy check, or CRC-64, checksum. |
hash/fnv
Package fnv implements FNV-1 and FNV-1a, non-cryptographic hash functions created by Glenn Fowler, Landon Curt Noll, and Phong Vo.
|
Package fnv implements FNV-1 and FNV-1a, non-cryptographic hash functions created by Glenn Fowler, Landon Curt Noll, and Phong Vo. |
html
Package html provides functions for escaping and unescaping HTML text.
|
Package html provides functions for escaping and unescaping HTML text. |
html/template
Package template (html/template) implements data-driven templates for generating HTML output safe against code injection.
|
Package template (html/template) implements data-driven templates for generating HTML output safe against code injection. |
image
Package image implements a basic 2-D image library.
|
Package image implements a basic 2-D image library. |
image/color
Package color implements a basic color library.
|
Package color implements a basic color library. |
image/color/palette
Package palette provides standard color palettes.
|
Package palette provides standard color palettes. |
image/draw
Package draw provides image composition functions.
|
Package draw provides image composition functions. |
image/gif
Package gif implements a GIF image decoder and encoder.
|
Package gif implements a GIF image decoder and encoder. |
image/internal/imageutil
Package imageutil contains code shared by image-related packages.
|
Package imageutil contains code shared by image-related packages. |
image/jpeg
Package jpeg implements a JPEG image decoder and encoder.
|
Package jpeg implements a JPEG image decoder and encoder. |
image/png
Package png implements a PNG image decoder and encoder.
|
Package png implements a PNG image decoder and encoder. |
index/suffixarray
Package suffixarray implements substring search in logarithmic time using an in-memory suffix array.
|
Package suffixarray implements substring search in logarithmic time using an in-memory suffix array. |
internal/cpu
Package cpu implements processor feature detection used by the Go standard library.
|
Package cpu implements processor feature detection used by the Go standard library. |
internal/fmtsort
Package fmtsort provides a general stable ordering mechanism for maps, on behalf of the fmt and text/template packages.
|
Package fmtsort provides a general stable ordering mechanism for maps, on behalf of the fmt and text/template packages. |
internal/nettrace
Package nettrace contains internal hooks for tracing activity in the net package.
|
Package nettrace contains internal hooks for tracing activity in the net package. |
internal/obscuretestdata
Package obscuretestdata contains functionality used by tests to more easily work with testdata that must be obscured primarily due to golang.org/issue/34986.
|
Package obscuretestdata contains functionality used by tests to more easily work with testdata that must be obscured primarily due to golang.org/issue/34986. |
internal/poll
Package poll supports non-blocking I/O on file descriptors with polling.
|
Package poll supports non-blocking I/O on file descriptors with polling. |
internal/race
Package race contains helper functions for manually instrumenting code for the race detector.
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Package race contains helper functions for manually instrumenting code for the race detector. |
internal/singleflight
Package singleflight provides a duplicate function call suppression mechanism.
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Package singleflight provides a duplicate function call suppression mechanism. |
internal/syscall/windows/sysdll
Package sysdll is an internal leaf package that records and reports which Windows DLL names are used by Go itself.
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Package sysdll is an internal leaf package that records and reports which Windows DLL names are used by Go itself. |
internal/testenv
Package testenv provides information about what functionality is available in different testing environments run by the Go team.
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Package testenv provides information about what functionality is available in different testing environments run by the Go team. |
internal/testlog
Package testlog provides a back-channel communication path between tests and package os, so that cmd/go can see which environment variables and files a test consults.
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Package testlog provides a back-channel communication path between tests and package os, so that cmd/go can see which environment variables and files a test consults. |
internal/x/crypto/chacha20poly1305
Package chacha20poly1305 implements the ChaCha20-Poly1305 AEAD as specified in RFC 7539.
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Package chacha20poly1305 implements the ChaCha20-Poly1305 AEAD as specified in RFC 7539. |
internal/x/crypto/cryptobyte
Package cryptobyte contains types that help with parsing and constructing length-prefixed, binary messages, including ASN.1 DER.
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Package cryptobyte contains types that help with parsing and constructing length-prefixed, binary messages, including ASN.1 DER. |
internal/x/crypto/cryptobyte/asn1
Package asn1 contains supporting types for parsing and building ASN.1 messages with the cryptobyte package.
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Package asn1 contains supporting types for parsing and building ASN.1 messages with the cryptobyte package. |
internal/x/crypto/curve25519
Package curve25519 provides an implementation of scalar multiplication on the elliptic curve known as curve25519.
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Package curve25519 provides an implementation of scalar multiplication on the elliptic curve known as curve25519. |
internal/x/crypto/hkdf
Package hkdf implements the HMAC-based Extract-and-Expand Key Derivation Function (HKDF) as defined in RFC 5869.
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Package hkdf implements the HMAC-based Extract-and-Expand Key Derivation Function (HKDF) as defined in RFC 5869. |
internal/x/crypto/internal/chacha20
Package ChaCha20 implements the core ChaCha20 function as specified in https://tools.ietf.org/html/rfc7539#section-2.3.
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Package ChaCha20 implements the core ChaCha20 function as specified in https://tools.ietf.org/html/rfc7539#section-2.3. |
internal/x/crypto/poly1305
Package poly1305 implements Poly1305 one-time message authentication code as specified in https://cr.yp.to/mac/poly1305-20050329.pdf.
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Package poly1305 implements Poly1305 one-time message authentication code as specified in https://cr.yp.to/mac/poly1305-20050329.pdf. |
internal/x/net/dns/dnsmessage
Package dnsmessage provides a mostly RFC 1035 compliant implementation of DNS message packing and unpacking.
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Package dnsmessage provides a mostly RFC 1035 compliant implementation of DNS message packing and unpacking. |
internal/x/net/http/httpguts
Package httpguts provides functions implementing various details of the HTTP specification.
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Package httpguts provides functions implementing various details of the HTTP specification. |
internal/x/net/http/httpproxy
Package httpproxy provides support for HTTP proxy determination based on environment variables, as provided by net/http's ProxyFromEnvironment function.
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Package httpproxy provides support for HTTP proxy determination based on environment variables, as provided by net/http's ProxyFromEnvironment function. |
internal/x/net/http2/hpack
Package hpack implements HPACK, a compression format for efficiently representing HTTP header fields in the context of HTTP/2.
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Package hpack implements HPACK, a compression format for efficiently representing HTTP header fields in the context of HTTP/2. |
internal/x/net/idna
Package idna implements IDNA2008 using the compatibility processing defined by UTS (Unicode Technical Standard) #46, which defines a standard to deal with the transition from IDNA2003.
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Package idna implements IDNA2008 using the compatibility processing defined by UTS (Unicode Technical Standard) #46, which defines a standard to deal with the transition from IDNA2003. |
internal/x/net/internal/nettest
Package nettest provides utilities for network testing.
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Package nettest provides utilities for network testing. |
internal/x/net/nettest
Package nettest provides utilities for network testing.
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Package nettest provides utilities for network testing. |
internal/x/net/route
Package route provides basic functions for the manipulation of packet routing facilities on BSD variants.
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Package route provides basic functions for the manipulation of packet routing facilities on BSD variants. |
internal/x/text/secure
secure is a repository of text security related packages.
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secure is a repository of text security related packages. |
internal/x/text/secure/bidirule
Package bidirule implements the Bidi Rule defined by RFC 5893.
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Package bidirule implements the Bidi Rule defined by RFC 5893. |
internal/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. |
internal/x/text/unicode
unicode holds packages with implementations of Unicode standards that are mostly used as building blocks for other packages in internal/x/text, layout engines, or are otherwise more low-level in nature.
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unicode holds packages with implementations of Unicode standards that are mostly used as building blocks for other packages in internal/x/text, layout engines, or are otherwise more low-level in nature. |
internal/x/text/unicode/bidi
Package bidi contains functionality for bidirectional text support.
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Package bidi contains functionality for bidirectional text support. |
internal/x/text/unicode/norm
Package norm contains types and functions for normalizing Unicode strings.
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Package norm contains types and functions for normalizing Unicode strings. |
internal/xcoff
Package xcoff implements access to XCOFF (Extended Common Object File Format) files.
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Package xcoff implements access to XCOFF (Extended Common Object File Format) files. |
io
Package io provides basic interfaces to I/O primitives.
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Package io provides basic interfaces to I/O primitives. |
io/ioutil
Package ioutil implements some I/O utility functions.
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Package ioutil implements some I/O utility functions. |
log
Package log implements a simple logging package.
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Package log implements a simple logging package. |
log/syslog
Package syslog provides a simple interface to the system log service.
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Package syslog provides a simple interface to the system log service. |
math
Package math provides basic constants and mathematical functions.
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Package math provides basic constants and mathematical functions. |
math/big
Package big implements arbitrary-precision arithmetic (big numbers).
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Package big implements arbitrary-precision arithmetic (big numbers). |
math/bits
Package bits implements bit counting and manipulation functions for the predeclared unsigned integer types.
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Package bits implements bit counting and manipulation functions for the predeclared unsigned integer types. |
math/cmplx
Package cmplx provides basic constants and mathematical functions for complex numbers.
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Package cmplx provides basic constants and mathematical functions for complex numbers. |
math/rand
Package rand implements pseudo-random number generators.
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Package rand implements pseudo-random number generators. |
mime
Package mime implements parts of the MIME spec.
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Package mime implements parts of the MIME spec. |
mime/multipart
Package multipart implements MIME multipart parsing, as defined in RFC 2046.
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Package multipart implements MIME multipart parsing, as defined in RFC 2046. |
mime/quotedprintable
Package quotedprintable implements quoted-printable encoding as specified by RFC 2045.
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Package quotedprintable implements quoted-printable encoding as specified by RFC 2045. |
net
Package net provides a portable interface for network I/O, including TCP/IP, UDP, domain name resolution, and Unix domain sockets.
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Package net provides a portable interface for network I/O, including TCP/IP, UDP, domain name resolution, and Unix domain sockets. |
net/http
Package http provides HTTP client and server implementations.
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Package http provides HTTP client and server implementations. |
net/http/cgi
Package cgi implements CGI (Common Gateway Interface) as specified in RFC 3875.
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Package cgi implements CGI (Common Gateway Interface) as specified in RFC 3875. |
net/http/cookiejar
Package cookiejar implements an in-memory RFC 6265-compliant http.CookieJar.
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Package cookiejar implements an in-memory RFC 6265-compliant http.CookieJar. |
net/http/fcgi
Package fcgi implements the FastCGI protocol.
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Package fcgi implements the FastCGI protocol. |
net/http/httptest
Package httptest provides utilities for HTTP testing.
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Package httptest provides utilities for HTTP testing. |
net/http/httptrace
Package httptrace provides mechanisms to trace the events within HTTP client requests.
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Package httptrace provides mechanisms to trace the events within HTTP client requests. |
net/http/httputil
Package httputil provides HTTP utility functions, complementing the more common ones in the net/http package.
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Package httputil provides HTTP utility functions, complementing the more common ones in the net/http package. |
net/http/internal
Package internal contains HTTP internals shared by net/http and net/http/httputil.
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Package internal contains HTTP internals shared by net/http and net/http/httputil. |
net/http/pprof
Package pprof serves via its HTTP server runtime profiling data in the format expected by the pprof visualization tool.
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Package pprof serves via its HTTP server runtime profiling data in the format expected by the pprof visualization tool. |
net/internal/socktest
Package socktest provides utilities for socket testing.
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Package socktest provides utilities for socket testing. |
net/mail
Package mail implements parsing of mail messages.
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Package mail implements parsing of mail messages. |
net/rpc
Package rpc provides access to the exported methods of an object across a network or other I/O connection.
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Package rpc provides access to the exported methods of an object across a network or other I/O connection. |
net/rpc/jsonrpc
Package jsonrpc implements a JSON-RPC 1.0 ClientCodec and ServerCodec for the rpc package.
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Package jsonrpc implements a JSON-RPC 1.0 ClientCodec and ServerCodec for the rpc package. |
net/smtp
Package smtp implements the Simple Mail Transfer Protocol as defined in RFC 5321.
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Package smtp implements the Simple Mail Transfer Protocol as defined in RFC 5321. |
net/textproto
Package textproto implements generic support for text-based request/response protocols in the style of HTTP, NNTP, and SMTP.
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Package textproto implements generic support for text-based request/response protocols in the style of HTTP, NNTP, and SMTP. |
net/url
Package url parses URLs and implements query escaping.
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Package url parses URLs and implements query escaping. |
os
Package os provides a platform-independent interface to operating system functionality.
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Package os provides a platform-independent interface to operating system functionality. |
os/exec
Package exec runs external commands.
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Package exec runs external commands. |
os/signal
Package signal implements access to incoming signals.
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Package signal implements access to incoming signals. |
os/signal/internal/pty
Package pty is a simple pseudo-terminal package for Unix systems, implemented by calling C functions via cgo.
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Package pty is a simple pseudo-terminal package for Unix systems, implemented by calling C functions via cgo. |
os/user
Package user allows user account lookups by name or id.
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Package user allows user account lookups by name or id. |
path
Package path implements utility routines for manipulating slash-separated paths.
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Package path implements utility routines for manipulating slash-separated paths. |
path/filepath
Package filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths.
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Package filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths. |
plugin
Package plugin implements loading and symbol resolution of Go plugins.
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Package plugin implements loading and symbol resolution of Go plugins. |
reflect
Package reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types.
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Package reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types. |
regexp
Package regexp implements regular expression search.
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Package regexp implements regular expression search. |
regexp/syntax
Package syntax parses regular expressions into parse trees and compiles parse trees into programs.
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Package syntax parses regular expressions into parse trees and compiles parse trees into programs. |
runtime
Package runtime contains operations that interact with Go's runtime system, such as functions to control goroutines.
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Package runtime contains operations that interact with Go's runtime system, such as functions to control goroutines. |
runtime/cgo
Package cgo contains runtime support for code generated by the cgo tool.
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Package cgo contains runtime support for code generated by the cgo tool. |
runtime/debug
Package debug contains facilities for programs to debug themselves while they are running.
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Package debug contains facilities for programs to debug themselves while they are running. |
runtime/internal/sys
package sys contains system- and configuration- and architecture-specific constants used by the runtime.
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package sys contains system- and configuration- and architecture-specific constants used by the runtime. |
runtime/pprof
Package pprof writes runtime profiling data in the format expected by the pprof visualization tool.
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Package pprof writes runtime profiling data in the format expected by the pprof visualization tool. |
runtime/pprof/internal/profile
Package profile provides a representation of profile.proto and methods to encode/decode profiles in this format.
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Package profile provides a representation of profile.proto and methods to encode/decode profiles in this format. |
runtime/race
Package race implements data race detection logic.
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Package race implements data race detection logic. |
runtime/trace
Package trace contains facilities for programs to generate traces for the Go execution tracer.
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Package trace contains facilities for programs to generate traces for the Go execution tracer. |
sort
Package sort provides primitives for sorting slices and user-defined collections.
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Package sort provides primitives for sorting slices and user-defined collections. |
strconv
Package strconv implements conversions to and from string representations of basic data types.
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Package strconv implements conversions to and from string representations of basic data types. |
strings
Package strings implements simple functions to manipulate UTF-8 encoded strings.
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Package strings implements simple functions to manipulate UTF-8 encoded strings. |
sync
Package sync provides basic synchronization primitives such as mutual exclusion locks.
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Package sync provides basic synchronization primitives such as mutual exclusion locks. |
sync/atomic
Package atomic provides low-level atomic memory primitives useful for implementing synchronization algorithms.
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Package atomic provides low-level atomic memory primitives useful for implementing synchronization algorithms. |
syscall
Package syscall contains an interface to the low-level operating system primitives.
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Package syscall contains an interface to the low-level operating system primitives. |
syscall/js
Package js gives access to the WebAssembly host environment when using the js/wasm architecture.
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Package js gives access to the WebAssembly host environment when using the js/wasm architecture. |
testing
Package testing provides support for automated testing of Go packages.
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Package testing provides support for automated testing of Go packages. |
testing/internal/testdeps
Package testdeps provides access to dependencies needed by test execution.
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Package testdeps provides access to dependencies needed by test execution. |
testing/iotest
Package iotest implements Readers and Writers useful mainly for testing.
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Package iotest implements Readers and Writers useful mainly for testing. |
testing/quick
Package quick implements utility functions to help with black box testing.
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Package quick implements utility functions to help with black box testing. |
text/scanner
Package scanner provides a scanner and tokenizer for UTF-8-encoded text.
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Package scanner provides a scanner and tokenizer for UTF-8-encoded text. |
text/tabwriter
Package tabwriter implements a write filter (tabwriter.Writer) that translates tabbed columns in input into properly aligned text.
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Package tabwriter implements a write filter (tabwriter.Writer) that translates tabbed columns in input into properly aligned text. |
text/template
Package template implements data-driven templates for generating textual output.
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Package template implements data-driven templates for generating textual output. |
text/template/parse
Package parse builds parse trees for templates as defined by text/template and html/template.
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Package parse builds parse trees for templates as defined by text/template and html/template. |
time
Package time provides functionality for measuring and displaying time.
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Package time provides functionality for measuring and displaying time. |
unicode
Package unicode provides data and functions to test some properties of Unicode code points.
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Package unicode provides data and functions to test some properties of Unicode code points. |
unicode/utf16
Package utf16 implements encoding and decoding of UTF-16 sequences.
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Package utf16 implements encoding and decoding of UTF-16 sequences. |
unicode/utf8
Package utf8 implements functions and constants to support text encoded in UTF-8.
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Package utf8 implements functions and constants to support text encoded in UTF-8. |
unsafe
Package unsafe contains operations that step around the type safety of Go programs.
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Package unsafe contains operations that step around the type safety of Go programs. |
test
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stress
The runstress tool stresses the runtime.
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The runstress tool stresses the runtime. |
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