Directory /src/pkg
| Name | Synopsis | |
|---|---|---|
| archive | ||
| tar | Package tar implements access to tar archives. | |
| zip | 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. | |
| builtin | Package builtin provides documentation for Go's predeclared identifiers. | |
| bytes | Package bytes implements functions for the manipulation of byte slices. | |
| compress | ||
| bzip2 | Package bzip2 implements bzip2 decompression. | |
| flate | Package flate implements the DEFLATE compressed data format, described in RFC 1951. | |
| gzip | Package gzip implements reading and writing of gzip format compressed files, as specified in RFC 1952. | |
| 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. | |
| zlib | 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. | |
| list | Package list implements a doubly linked list. | |
| ring | Package ring implements operations on circular lists. | |
| crypto | Package crypto collects common cryptographic constants. | |
| aes | Package aes implements AES encryption (formerly Rijndael), as defined in U.S. Federal Information Processing Standards Publication 197. | |
| cipher | Package cipher implements standard block cipher modes that can be wrapped around low-level block cipher implementations. | |
| 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. | |
| dsa | Package dsa implements the Digital Signature Algorithm, as defined in FIPS 186-3. | |
| ecdsa | Package ecdsa implements the Elliptic Curve Digital Signature Algorithm, as defined in FIPS 186-3. | |
| elliptic | Package elliptic implements several standard elliptic curves over prime fields. | |
| hmac | Package hmac implements the Keyed-Hash Message Authentication Code (HMAC) as defined in U.S. Federal Information Processing Standards Publication 198. | |
| md5 | Package md5 implements the MD5 hash algorithm as defined in RFC 1321. | |
| rand | Package rand implements a cryptographically secure pseudorandom number generator. | |
| rc4 | Package rc4 implements RC4 encryption, as defined in Bruce Schneier's Applied Cryptography. | |
| rsa | Package rsa implements RSA encryption as specified in PKCS#1. | |
| sha1 | Package sha1 implements the SHA1 hash algorithm as defined in RFC 3174. | |
| sha256 | Package sha256 implements the SHA224 and SHA256 hash algorithms as defined in FIPS 180-2. | |
| sha512 | Package sha512 implements the SHA384 and SHA512 hash algorithms as defined in FIPS 180-2. | |
| subtle | Package subtle implements functions that are often useful in cryptographic code but require careful thought to use correctly. | |
| tls | Package tls partially implements TLS 1.0, as specified in RFC 2246. | |
| x509 | Package x509 parses X.509-encoded keys and certificates. | |
| pkix | 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. | |
| driver | 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 | |
| elf | Package elf implements access to ELF object files. | |
| gosym | Package gosym implements access to the Go symbol and line number tables embedded in Go binaries generated by the gc compilers. | |
| macho | Package macho implements access to Mach-O object files. | |
| pe | Package pe implements access to PE (Microsoft Windows Portable Executable) files. | |
| encoding | ||
| ascii85 | Package ascii85 implements the ascii85 data encoding as used in the btoa tool and Adobe's PostScript and PDF document formats. | |
| asn1 | Package asn1 implements parsing of DER-encoded ASN.1 data structures, as defined in ITU-T Rec X.690. | |
| base32 | Package base32 implements base32 encoding as specified by RFC 4648. | |
| base64 | Package base64 implements base64 encoding as specified by RFC 4648. | |
| binary | Package binary implements translation between numbers and byte sequences and encoding and decoding of varints. | |
| csv | Package csv reads and writes comma-separated values (CSV) files. | |
| gob | Package gob manages streams of gobs - binary values exchanged between an Encoder (transmitter) and a Decoder (receiver). | |
| hex | Package hex implements hexadecimal encoding and decoding. | |
| json | Package json implements encoding and decoding of JSON objects as defined in RFC 4627. | |
| pem | Package pem implements the PEM data encoding, which originated in Privacy Enhanced Mail. | |
| xml | Package xml implements a simple XML 1.0 parser that understands XML name spaces. | |
| errors | Package errors implements functions to manipulate errors. | |
| expvar | Package expvar provides a standardized interface to public variables, such as operation counters in servers. | |
| flag | Package flag implements command-line flag parsing. | |
| fmt | 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. | |
| build | Package build gathers information about Go packages. | |
| doc | Package doc extracts source code documentation from a Go AST. | |
| parser | Package parser implements a parser for Go source files. | |
| printer | Package printer implements printing of AST nodes. | |
| scanner | Package scanner implements a scanner for Go source text. | |
| token | Package token defines constants representing the lexical tokens of the Go programming language and basic operations on tokens (printing, predicates). | |
| hash | Package hash provides interfaces for hash functions. | |
| adler32 | Package adler32 implements the Adler-32 checksum. | |
| crc32 | Package crc32 implements the 32-bit cyclic redundancy check, or CRC-32, checksum. | |
| crc64 | Package crc64 implements the 64-bit cyclic redundancy check, or CRC-64, checksum. | |
| fnv | 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. | |
| template | 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. | |
| color | Package color implements a basic color library. | |
| draw | Package draw provides image composition functions. | |
| gif | Package gif implements a GIF image decoder. | |
| jpeg | Package jpeg implements a JPEG image decoder and encoder. | |
| png | 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. | |
| io | Package io provides basic interfaces to I/O primitives. | |
| ioutil | Package ioutil implements some I/O utility functions. | |
| log | Package log implements a simple logging package. | |
| syslog | Package syslog provides a simple interface to the system log service. | |
| math | Package math provides basic constants and mathematical functions. | |
| big | Package big implements multi-precision arithmetic (big numbers). | |
| cmplx | Package cmplx provides basic constants and mathematical functions for complex numbers. | |
| rand | Package rand implements pseudo-random number generators. | |
| mime | Package mime implements parts of the MIME spec. | |
| multipart | Package multipart implements MIME multipart parsing, as defined in RFC 2046. | |
| net | Package net provides a portable interface for network I/O, including TCP/IP, UDP, domain name resolution, and Unix domain sockets. | |
| http | Package http provides HTTP client and server implementations. | |
| cgi | Package cgi implements CGI (Common Gateway Interface) as specified in RFC 3875. | |
| fcgi | Package fcgi implements the FastCGI protocol. | |
| httptest | Package httptest provides utilities for HTTP testing. | |
| httputil | Package httputil provides HTTP utility functions, complementing the more common ones in the net/http package. | |
| pprof | Package pprof serves via its HTTP server runtime profiling data in the format expected by the pprof visualization tool. | |
| Package mail implements parsing of mail messages. | ||
| rpc | Package rpc provides access to the exported methods of an object across a network or other I/O connection. | |
| jsonrpc | Package jsonrpc implements a JSON-RPC ClientCodec and ServerCodec for the rpc package. | |
| smtp | Package smtp implements the Simple Mail Transfer Protocol as defined in RFC 5321. | |
| textproto | Package textproto implements generic support for text-based request/response protocols in the style of HTTP, NNTP, and SMTP. | |
| url | Package url parses URLs and implements query escaping. | |
| os | Package os provides a platform-independent interface to operating system functionality. | |
| exec | Package exec runs external commands. | |
| signal | Package signal implements access to incoming signals. | |
| user | Package user allows user account lookups by name or id. | |
| path | Package path implements utility routines for manipulating slash-separated paths. | |
| filepath | Package filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths. | |
| reflect | Package reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types. | |
| regexp | Package regexp implements regular expression search. | |
| syntax | 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. | |
| cgo | Package cgo contains runtime support for code generated by the cgo tool. | |
| debug | Package debug contains facilities for programs to debug themselves while they are running. | |
| pprof | Package pprof writes runtime profiling data in the format expected by the pprof visualization tool. | |
| sort | 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. | |
| strings | Package strings implements simple functions to manipulate strings. | |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. | |
| atomic | 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. | |
| testing | Package testing provides support for automated testing of Go packages. | |
| iotest | Package iotest implements Readers and Writers useful mainly for testing. | |
| quick | 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. | |
| tabwriter | Package tabwriter implements a write filter (tabwriter.Writer) that translates tabbed columns in input into properly aligned text. | |
| template | Package template implements data-driven templates for generating textual output. | |
| parse | 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. | |
| unicode | Package unicode provides data and functions to test some properties of Unicode code points. | |
| utf16 | Package utf16 implements encoding and decoding of UTF-16 sequences. | |
| utf8 | 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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