摘要
详情
io.go
multihash.go
set.go
sum.go
定义类型
定义全局变量
错误表
| 错误 |
注释 |
| ErrUnknownCode |
errors.New(“unknown multihash code”) |
| ErrTooShort |
errors.New(“multihash too short. must be >= 2 bytes”) |
| ErrTooLong |
errors.New(“multihash too long. must be < 129 bytes”) |
| ErrLenNotSupported |
errors.New(“multihash does not yet support digests longer than 127 bytes”) |
| ErrInvalidMultihash |
errors.New(“input isn’t valid multihash”) |
| ErrVarintBufferShort |
errors.New(“uvarint: buffer too small”) |
| ErrVarintTooLong |
errors.New(“uvarint: varint too big (max 64bit)”) |
算法类型
| 算法 |
值 |
| IDENTITY |
0x00, 长度:-1 |
| ID |
IDENTITY |
| SHA1 |
0x11, 长度:20 |
| SHA2_256 |
0x12, 长度:32 |
| SHA2_512 |
0x13, 长度:64 |
| SHA3_224 |
0x17, 长度:28 |
| SHA3_256 |
0x16, 长度:32 |
| SHA3_384 |
0x15, 长度:48 |
| SHA3_512 |
0x14, 长度:64 |
| SHA3 |
SHA3_512 |
| KECCAK_224 |
0x1A |
| KECCAK_256 |
0x1B |
| KECCAK_384 |
0x1C |
| KECCAK_512 |
0x1D |
| SHAKE_128 |
0x18 |
| SHAKE_256 |
0x19 |
| BLAKE2B_MIN |
0xb201 |
| BLAKE2B_MAX |
0xb240 |
| BLAKE2S_MIN |
0xb241 |
| BLAKE2S_MAX |
0xb260 |
| MD5 |
0xd5, 长度:16 |
| DBL_SHA2_256 |
0x56 |
| MURMUR3_128 |
0x22 |
| MURMUR3 |
MURMUR3_128 |
| SHA2_256_TRUNC254_PADDED |
0x1012 |
| X11 |
0x1100 |
| POSEIDON_BLS12_381_A1_FC1 |
0xb401 |
定义全局函数
| 函数 |
注释 |
| NewReader(r io.Reader) Reader |
新建mh阅读器 |
| NewWriter(w io.Writer) Writer |
新建mh写入器 |
定义接口
Reader multihash读取器
| 接口 |
注释 |
| io.Reader |
读取器 |
| ReadMultihash() (Multihash, error) |
读mh |
Writer multihash写入器
| 接口 |
注释 |
| io.Writer |
写入器 |
| WriteMultihash(Multihash) error |
写入mh |
定义类
DecodedMultihash
| 名字 |
类型 |
注释 |
| Code |
uint64 |
hash算法编号 |
| Name |
string |
hash算法名字 |
| Length |
int |
摘要长度 |
| Digest |
[]byte |
摘要内容 |
Multihash []byte
| 名字 |
类型 |
注释 |
| Multihash |
[]byte |
hash算法编号+hash摘要长度+摘要 |