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utils

package

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Versions in this module

v1

v1.6.65

Sep 23, 2024

Changes in this version

+ func CloneStringSlice(strs []string) []string

v1.6.64

Sep 13, 2024

v1.6.4

Sep 13, 2024

Changes in this version

+ func APHash(base uint64, str string) uint64

+ func Abs(n time.Duration) time.Duration

+ func BKDRHash(base uint64, str string) uint64

+ func Bool2Int(b bool) int

+ func Bool2UInt32(b bool) uint32

+ func Bool2UInt8(b bool) uint8

+ func ConvertToFloat64(data interface{}) (float64, string, bool)

+ func DJBHash(base uint64, str string) uint64

+ func EscapeJSONString(value string) string

+ func FindInterfaceByIp(ip string) *net.Interface

+ func GetIpHash(ip net.IP) uint32

+ func GetTraceIdIndex(traceId string, indexTypeIsIncremetalId, formatIsHex bool, ...) (uint64, error)

+ func GetValueByOffsetAndKind(ptr, offset uintptr, kind reflect.Kind, dataType DataType) interface

+ func IPv4ToBinary(ip uint32) string

+ func IPv6ToBinary(ip net.IP) string

+ func IpFromUint32(ipInt uint32) net.IP

+ func IpNetmaskFromStringCIDR(ipStr string) (net.IP, uint32, error)

+ func IpToUint32(ip net.IP) uint32

+ func IsMulticast(mac []byte) bool

+ func IsNil(i interface{}) bool

+ func Mac2Uint64(mac net.HardwareAddr) uint64

+ func MaskLenToNetmask(mask uint32) uint32

+ func Max(x, y int) int

+ func Min(x, y int) int

+ func Mountpoint(path string) string — linux/amd64, windows/amd64

+ func MurmurHashAdd(hash, data uint32) uint32

+ func MurmurHashAddUint64(hash uint32, data uint64) uint32

+ func MurmurHashFinish(hash uint32) uint32

+ func ParserStringIp(ipStr string) net.IP

+ func ParserStringIpV4(ipStr string) net.IP

+ func PseudoCloneByteBuffer(bytes *ByteBuffer)

+ func ReleaseByteBuffer(bytes *ByteBuffer)

+ func SDBMHash(base uint64, str string) uint64

+ func Slice(s string) (b []byte)

+ func String(b []byte) (s string)

+ func Uint64ToMac(v uint64) net.HardwareAddr

+ func UintMin(x, y uint) uint

+ type ByteBuffer struct

+ func AcquireByteBuffer() *ByteBuffer

+ func CloneByteBuffer(bytes *ByteBuffer) *ByteBuffer

+ func (b *ByteBuffer) Bytes() []byte

+ func (b *ByteBuffer) Reset()

+ func (b *ByteBuffer) SetQuota(n int)

+ func (b *ByteBuffer) Use(n int) []byte

+ type Closable bool

+ func (c *Closable) Close() error

+ func (c *Closable) Closed() bool

+ type DataType uint8

+ const DATATYPE_Float64Slice

+ const DATATYPE_INVALID

+ const DATATYPE_IP

+ const DATATYPE_Int16Ptr

+ const DATATYPE_Int32Ptr

+ const DATATYPE_Int64Ptr

+ const DATATYPE_Int8Ptr

+ const DATATYPE_IntPtr

+ const DATATYPE_StringSlice

+ const DATATYPE_Uint16Ptr

+ const DATATYPE_Uint32Ptr

+ const DATATYPE_Uint64Ptr

+ const DATATYPE_Uint8Ptr

+ const DATATYPE_UintPtr

+ func ToDataType(str string) DataType

+ type IntBuffer struct

+ func (b *IntBuffer) Reset()

+ func (b *IntBuffer) String() string

+ func (b *IntBuffer) WriteString(v string)

+ func (b *IntBuffer) WriteU16(v uint16)

+ func (b *IntBuffer) WriteU24(v uint32)

+ func (b *IntBuffer) WriteU32(v uint32)

+ func (b *IntBuffer) WriteU48(v uint64)

+ func (b *IntBuffer) WriteU64(v uint64)

+ func (b *IntBuffer) WriteU8(v byte)

+ type RuntimeEnv struct

+ Arch string

+ CpuNum uint32

+ KernelVersion string

+ MemorySize uint64

+ OS string

+ func GetRuntimeEnv() RuntimeEnv

+ type StructBuffer struct

+ New func() interface{}

+ func (b *StructBuffer) Get() interface{}

+ func (b *StructBuffer) Reset()

+ func (b *StructBuffer) Slice() []interface{}