commons

Documentation

Index

• Constants
• func ByteSize(bytes uint64) string
• func CopyInterface(dst interface{}, src interface{}) (err error)
• func GetGlobalUniCastIpFromHostname() (ipv4 string)
• func ParseTime(value string) (result time.Time, err error)
• func ToBytes(s string) (uint64, error)
• func ToMegabytes(s string) (uint64, error)
• func ValidateFieldMessage(_type reflect.Type, exp string) (key string, msg string)
• func ValidateRegisterDefault(validate *validator.Validate) *validator.Validate
• func ValidateRegisterNotBlank(validate *validator.Validate) *validator.Validate
• func ValidateRegisterNotEmpty(validate *validator.Validate) *validator.Validate
• func ValidateRegisterRegex(validate *validator.Validate) *validator.Validate
• type SafeFlag
  • func NewSafeFlag(on bool) *SafeFlag
  • func (f *SafeFlag) IsOff() (ok bool)
  • func (f *SafeFlag) IsOn() (ok bool)
  • func (f *SafeFlag) Off()
  • func (f *SafeFlag) On()
• type Wildcard
  • func (w Wildcard) Match(s string) bool

Constants

const (
	BYTE = 1 << (10 * iota)
	KILOBYTE
	MEGABYTE
	GIGABYTE
	TERABYTE
	PETABYTE
	EXABYTE
)

Functions

func ByteSize

func ByteSize(bytes uint64) string

ByteSize returns a human-readable byte string of the form 10M, 12.5K, and so forth. The following units are available:

E: Exabyte
P: Petabyte
T: Terabyte
G: Gigabyte
M: Megabyte
K: Kilobyte
B: Byte

The unit that results in the smallest number greater than or equal to 1 is always chosen.

func CopyInterface

func CopyInterface(dst interface{}, src interface{}) (err error)

func GetGlobalUniCastIpFromHostname

func GetGlobalUniCastIpFromHostname() (ipv4 string)

func ParseTime

func ParseTime(value string) (result time.Time, err error)

func ToBytes

func ToBytes(s string) (uint64, error)

ToBytes parses a string formatted by ByteSize as bytes. Note binary-prefixed and SI prefixed units both mean a base-2 units KB = K = KiB = 1024 MB = M = MiB = 1024 * K GB = G = GiB = 1024 * M TB = T = TiB = 1024 * G PB = P = PiB = 1024 * T EB = E = EiB = 1024 * P

func ToMegabytes

func ToMegabytes(s string) (uint64, error)

ToMegabytes parses a string formatted by ByteSize as megabytes.

func ValidateFieldMessage

func ValidateFieldMessage(_type reflect.Type, exp string) (key string, msg string)

func ValidateRegisterDefault

func ValidateRegisterDefault(validate *validator.Validate) *validator.Validate

func ValidateRegisterNotBlank

func ValidateRegisterNotBlank(validate *validator.Validate) *validator.Validate

func ValidateRegisterNotEmpty

func ValidateRegisterNotEmpty(validate *validator.Validate) *validator.Validate

func ValidateRegisterRegex

func ValidateRegisterRegex(validate *validator.Validate) *validator.Validate

Types

type SafeFlag

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

func NewSafeFlag

func NewSafeFlag(on bool) *SafeFlag

func (*SafeFlag) IsOff

func (f *SafeFlag) IsOff() (ok bool)

func (*SafeFlag) IsOn

func (f *SafeFlag) IsOn() (ok bool)

func (*SafeFlag) Off

func (f *SafeFlag) Off()

func (*SafeFlag) On

func (f *SafeFlag) On()

type Wildcard

type Wildcard struct {
	Prefix string
	Suffix string
}

func (Wildcard) Match

func (w Wildcard) Match(s string) bool