util

package

v0.2.0 Latest Latest Go to latest Published: Mar 19, 2020 License: Apache-2.0 Imports: 9 Imported by: 63

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/alibaba/sentinel-golang

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Documentation ¶

Index ¶

Constants
func AddPathSeparatorIfAbsent(path string) string
func CreateDirIfNotExists(dirname string) error
func CurrentTimeMillis() uint64
func CurrentTimeNano() uint64
func FileExists(name string) (b bool, err error)
func FilePosition(file *os.File) (int64, error)
func FormatDate(tsMillis uint64) string
func FormatTimeMillis(tsMillis uint64) string
func IncrementAndGetInt64(v *int64) int64
func IsBlank(s string) bool
func RunWithRecover(f func(), logger logging.Logger)
type AtomicBool
type SliceHeader
type StringHeader

Constants ¶

View Source

const (
	TimeFormat         = "2006-01-02 15:04:05"
	DateFormat         = "2006-01-02"
	UnixTimeUnitOffset = uint64(time.Millisecond / time.Nanosecond)
)

Variables ¶

This section is empty.

Functions ¶

func AddPathSeparatorIfAbsent ¶

func AddPathSeparatorIfAbsent(path string) string

func CreateDirIfNotExists ¶

func CreateDirIfNotExists(dirname string) error

func CurrentTimeMillis ¶

func CurrentTimeMillis() uint64

Returns the current Unix timestamp in milliseconds.

func CurrentTimeNano ¶

func CurrentTimeNano() uint64

Returns the current Unix timestamp in nanoseconds.

func FileExists ¶

func FileExists(name string) (b bool, err error)

func FilePosition ¶

func FilePosition(file *os.File) (int64, error)

func FormatDate ¶

func FormatDate(tsMillis uint64) string

FormatDate converts to date string tsMillis accurates to millisecond，otherwise, an exception will occur

func FormatTimeMillis ¶

func FormatTimeMillis(tsMillis uint64) string

FormatTimeMillis converts Millisecond to time string tsMillis accurates to millisecond，otherwise, an exception will occur

func IncrementAndGetInt64 ¶

func IncrementAndGetInt64(v *int64) int64

func IsBlank ¶

func IsBlank(s string) bool

IsBlank checks whether the given string is blank.

func RunWithRecover ¶

func RunWithRecover(f func(), logger logging.Logger)

Types ¶

type AtomicBool ¶

type AtomicBool struct {
	// contains filtered or unexported fields
}

func (*AtomicBool) CompareAndSet ¶

func (b *AtomicBool) CompareAndSet(old, new bool) bool

func (*AtomicBool) Get ¶

func (b *AtomicBool) Get() bool

func (*AtomicBool) Set ¶

func (b *AtomicBool) Set(value bool)

type SliceHeader ¶

type SliceHeader struct {
	Data unsafe.Pointer
	Len  int
	Cap  int
}

SliceHeader is a safe version of SliceHeader used within this project.

type StringHeader ¶

type StringHeader struct {
	Data unsafe.Pointer
	Len  int
}

StringHeader is a safe version of StringHeader used within this project.

Source Files ¶

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