io

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v0.0.0-...-35fa672 Latest Latest
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 Go to latest Published: Jan 28, 2021 License: MIT Imports: 4 Imported by: 0

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Constants

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const (
	MaxVarintLen16 = binary.MaxVarintLen16
	MaxVarintLen32 = binary.MaxVarintLen32
	MaxVarintLen64 = binary.MaxVarintLen64
)

变长编码N位整数的最大字节数

Variables

This section is empty.

Functions

func Exists 

func Exists(path string) bool

Exists checks whether given <path> exist.

func GetFloat32BE 

func GetFloat32BE(b []byte) float32

func GetFloat32LE 

func GetFloat32LE(b []byte) float32

func GetFloat64BE 

func GetFloat64BE(b []byte) float64

func GetFloat64LE 

func GetFloat64LE(b []byte) float64

func GetUint16BE 

func GetUint16BE(b []byte) uint16

func GetUint16LE 

func GetUint16LE(b []byte) uint16

取出unit16的小端存储数据

func GetUint24BE 

func GetUint24BE(b []byte) uint32

func GetUint24LE 

func GetUint24LE(b []byte) uint32

func GetUint32BE 

func GetUint32BE(b []byte) uint32

func GetUint32LE 

func GetUint32LE(b []byte) uint32

func GetUint40BE 

func GetUint40BE(b []byte) uint64

func GetUint40LE 

func GetUint40LE(b []byte) uint64

func GetUint48BE 

func GetUint48BE(b []byte) uint64

func GetUint48LE 

func GetUint48LE(b []byte) uint64

func GetUint56BE 

func GetUint56BE(b []byte) uint64

func GetUint56LE 

func GetUint56LE(b []byte) uint64

func GetUint64BE 

func GetUint64BE(b []byte) uint64

func GetUint64LE 

func GetUint64LE(b []byte) uint64

func GetUvarint 

func GetUvarint(b []byte) (uint64, int)

转换byte的具体值和长度

func GetVarint 

func GetVarint(b []byte) (int64, int)

func IsDir 

func IsDir(path string) bool

IsDir checks whether given <path> a directory. Note that it returns false if the <path> does not exist.

func PutFloat32BE 

func PutFloat32BE(b []byte, v float32)

func PutFloat32LE 

func PutFloat32LE(b []byte, v float32)

func PutFloat64BE 

func PutFloat64BE(b []byte, v float64)

func PutFloat64LE 

func PutFloat64LE(b []byte, v float64)

func PutUint16BE 

func PutUint16BE(b []byte, v uint16)

func PutUint16LE 

func PutUint16LE(b []byte, v uint16)

将数字放入小端存储中

func PutUint24BE 

func PutUint24BE(b []byte, v uint32)

func PutUint24LE 

func PutUint24LE(b []byte, v uint32)

func PutUint32BE 

func PutUint32BE(b []byte, v uint32)

func PutUint32LE 

func PutUint32LE(b []byte, v uint32)

func PutUint40BE 

func PutUint40BE(b []byte, v uint64)

func PutUint40LE 

func PutUint40LE(b []byte, v uint64)

func PutUint48BE 

func PutUint48BE(b []byte, v uint64)

func PutUint48LE 

func PutUint48LE(b []byte, v uint64)

func PutUint56BE 

func PutUint56BE(b []byte, v uint64)

func PutUint56LE 

func PutUint56LE(b []byte, v uint64)

func PutUint64BE 

func PutUint64BE(b []byte, v uint64)

func PutUint64LE 

func PutUint64LE(b []byte, v uint64)

func PutUvarint 

func PutUvarint(b []byte, v uint64) int

func PutVarint 

func PutVarint(b []byte, v int64) int

func Pwd 

func Pwd() string

Pwd returns absolute path of current working directory. Note that it returns an empty string if retrieving current working directory failed.

func ReadUvarint 

func ReadUvarint(r io.ByteReader) (uint64, error)

func ReadVarint 

func ReadVarint(r io.ByteReader) (int64, error)

func UvarintSize 

func UvarintSize(x uint64) int

数字长度

func VarintSize 

func VarintSize(x int64) int

Types

type Reader 

type Reader struct {
	R io.Reader
	// contains filtered or unexported fields
}

func NewReader 

func NewReader(r io.Reader) *Reader

func (*Reader) Error 

func (reader *Reader) Error() error

func (*Reader) Read 

func (reader *Reader) Read(b []byte) (n int, err error)

func (*Reader) ReadByte 

func (reader *Reader) ReadByte() (byte, error)

func (*Reader) ReadBytes 

func (reader *Reader) ReadBytes(n int) (b []byte)

func (*Reader) ReadFloat32BE 

func (reader *Reader) ReadFloat32BE() float32

func (*Reader) ReadFloat32LE 

func (reader *Reader) ReadFloat32LE() float32

func (*Reader) ReadFloat64BE 

func (reader *Reader) ReadFloat64BE() float64

func (*Reader) ReadFloat64LE 

func (reader *Reader) ReadFloat64LE() float64

func (*Reader) ReadInt16BE 

func (reader *Reader) ReadInt16BE() int16

func (*Reader) ReadInt16LE 

func (reader *Reader) ReadInt16LE() int16

func (*Reader) ReadInt24BE 

func (reader *Reader) ReadInt24BE() int32

func (*Reader) ReadInt24LE 

func (reader *Reader) ReadInt24LE() int32

func (*Reader) ReadInt32BE 

func (reader *Reader) ReadInt32BE() int32

func (*Reader) ReadInt32LE 

func (reader *Reader) ReadInt32LE() int32

func (*Reader) ReadInt40BE 

func (reader *Reader) ReadInt40BE() int64

func (*Reader) ReadInt40LE 

func (reader *Reader) ReadInt40LE() int64

func (*Reader) ReadInt48BE 

func (reader *Reader) ReadInt48BE() int64

func (*Reader) ReadInt48LE 

func (reader *Reader) ReadInt48LE() int64

func (*Reader) ReadInt56BE 

func (reader *Reader) ReadInt56BE() int64

func (*Reader) ReadInt56LE 

func (reader *Reader) ReadInt56LE() int64

func (*Reader) ReadInt64BE 

func (reader *Reader) ReadInt64BE() int64

func (*Reader) ReadInt64LE 

func (reader *Reader) ReadInt64LE() int64

func (*Reader) ReadInt8 

func (reader *Reader) ReadInt8() int8

func (*Reader) ReadIntBE 

func (reader *Reader) ReadIntBE() int

func (*Reader) ReadIntLE 

func (reader *Reader) ReadIntLE() int

func (*Reader) ReadString 

func (r *Reader) ReadString(n int) string

func (*Reader) ReadUint16BE 

func (reader *Reader) ReadUint16BE() uint16

func (*Reader) ReadUint16LE 

func (reader *Reader) ReadUint16LE() uint16

func (*Reader) ReadUint24BE 

func (reader *Reader) ReadUint24BE() uint32

func (*Reader) ReadUint24LE 

func (reader *Reader) ReadUint24LE() uint32

func (*Reader) ReadUint32BE 

func (reader *Reader) ReadUint32BE() uint32

func (*Reader) ReadUint32LE 

func (reader *Reader) ReadUint32LE() uint32

func (*Reader) ReadUint40BE 

func (reader *Reader) ReadUint40BE() uint64

func (*Reader) ReadUint40LE 

func (reader *Reader) ReadUint40LE() uint64

func (*Reader) ReadUint48BE 

func (reader *Reader) ReadUint48BE() uint64

func (*Reader) ReadUint48LE 

func (reader *Reader) ReadUint48LE() uint64

func (*Reader) ReadUint56BE 

func (reader *Reader) ReadUint56BE() uint64

func (*Reader) ReadUint56LE 

func (reader *Reader) ReadUint56LE() uint64

func (*Reader) ReadUint64BE 

func (reader *Reader) ReadUint64BE() uint64

func (*Reader) ReadUint64LE 

func (reader *Reader) ReadUint64LE() uint64

func (*Reader) ReadUint8 

func (reader *Reader) ReadUint8() (v uint8)

func (*Reader) ReadUintBE 

func (reader *Reader) ReadUintBE() uint

func (*Reader) ReadUintLE 

func (reader *Reader) ReadUintLE() uint

func (*Reader) ReadUvarint 

func (reader *Reader) ReadUvarint() (v uint64)

func (*Reader) ReadVarint 

func (reader *Reader) ReadVarint() (v int64)

func (*Reader) Reset 

func (reader *Reader) Reset(r io.Reader)

type Writer 

type Writer struct {
	W io.Writer
	// contains filtered or unexported fields
}

func NewWriter 

func NewWriter(w io.Writer) *Writer

func (*Writer) Error 

func (writer *Writer) Error() error

func (*Writer) Reset 

func (writer *Writer) Reset(w io.Writer)

func (*Writer) Write 

func (writer *Writer) Write(b []byte) (n int, err error)

func (*Writer) WriteBytes 

func (writer *Writer) WriteBytes(b []byte)

func (*Writer) WriteFloat32BE 

func (writer *Writer) WriteFloat32BE(v float32)

func (*Writer) WriteFloat32LE 

func (writer *Writer) WriteFloat32LE(v float32)

func (*Writer) WriteFloat64BE 

func (writer *Writer) WriteFloat64BE(v float64)

func (*Writer) WriteFloat64LE 

func (writer *Writer) WriteFloat64LE(v float64)

func (*Writer) WriteInt16BE 

func (writer *Writer) WriteInt16BE(v int16)

func (*Writer) WriteInt16LE 

func (writer *Writer) WriteInt16LE(v int16)

func (*Writer) WriteInt24BE 

func (writer *Writer) WriteInt24BE(v int32)

func (*Writer) WriteInt24LE 

func (writer *Writer) WriteInt24LE(v int32)

func (*Writer) WriteInt32BE 

func (writer *Writer) WriteInt32BE(v int32)

func (*Writer) WriteInt32LE 

func (writer *Writer) WriteInt32LE(v int32)

func (*Writer) WriteInt40BE 

func (writer *Writer) WriteInt40BE(v int64)

func (*Writer) WriteInt40LE 

func (writer *Writer) WriteInt40LE(v int64)

func (*Writer) WriteInt48BE 

func (writer *Writer) WriteInt48BE(v int64)

func (*Writer) WriteInt48LE 

func (writer *Writer) WriteInt48LE(v int64)

func (*Writer) WriteInt56BE 

func (writer *Writer) WriteInt56BE(v int64)

func (*Writer) WriteInt56LE 

func (writer *Writer) WriteInt56LE(v int64)

func (*Writer) WriteInt64BE 

func (writer *Writer) WriteInt64BE(v int64)

func (*Writer) WriteInt64LE 

func (writer *Writer) WriteInt64LE(v int64)

func (*Writer) WriteInt8 

func (writer *Writer) WriteInt8(v int8)

func (*Writer) WriteIntBE 

func (writer *Writer) WriteIntBE(v int)

func (*Writer) WriteIntLE 

func (writer *Writer) WriteIntLE(v int)

func (*Writer) WriteString 

func (writer *Writer) WriteString(s string)

func (*Writer) WriteUint16BE 

func (writer *Writer) WriteUint16BE(v uint16)

func (*Writer) WriteUint16LE 

func (writer *Writer) WriteUint16LE(v uint16)

func (*Writer) WriteUint24BE 

func (writer *Writer) WriteUint24BE(v uint32)

func (*Writer) WriteUint24LE 

func (writer *Writer) WriteUint24LE(v uint32)

func (*Writer) WriteUint32BE 

func (writer *Writer) WriteUint32BE(v uint32)

func (*Writer) WriteUint32LE 

func (writer *Writer) WriteUint32LE(v uint32)

func (*Writer) WriteUint40BE 

func (writer *Writer) WriteUint40BE(v uint64)

func (*Writer) WriteUint40LE 

func (writer *Writer) WriteUint40LE(v uint64)

func (*Writer) WriteUint48BE 

func (writer *Writer) WriteUint48BE(v uint64)

func (*Writer) WriteUint48LE 

func (writer *Writer) WriteUint48LE(v uint64)

func (*Writer) WriteUint56BE 

func (writer *Writer) WriteUint56BE(v uint64)

func (*Writer) WriteUint56LE 

func (writer *Writer) WriteUint56LE(v uint64)

func (*Writer) WriteUint64BE 

func (writer *Writer) WriteUint64BE(v uint64)

func (*Writer) WriteUint64LE 

func (writer *Writer) WriteUint64LE(v uint64)

func (*Writer) WriteUint8 

func (writer *Writer) WriteUint8(v uint8)

func (*Writer) WriteUintBE 

func (writer *Writer) WriteUintBE(v uint)

func (*Writer) WriteUintLE 

func (writer *Writer) WriteUintLE(v uint)

func (*Writer) WriteUvarint 

func (writer *Writer) WriteUvarint(v uint64)

func (*Writer) WriteVarint 

func (writer *Writer) WriteVarint(v int64)

Source Files

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