helpers

Documentation

Index

• func AliveSub(root, leaf *alive.Alive)
• func FoldErrChan(ch <-chan error) error
• func FoldErrors(errs []error) error
• func HexSpecialBytes(input []byte) string
• func HexSpecialString(input string) string
• func IntConfigDefault(x int, def int) int
• func IntMillisecondDefault(x int, def time.Duration) time.Duration
• func IntSecondConfigDefault(x int, def int) time.Duration
• func IntSecondDefault(x int, def time.Duration) time.Duration
• func MustHex(s string) []byte
• func RandUnix() *rand.Rand
• func SaveAndShowDoError(li []string, err error)
• func WithLock(l sync.Locker, f func())
• func WithLockError(l sync.Locker, f func() error) error
• func WrapErrChan(wg *sync.WaitGroup, ch chan<- error, fun func() error)
• type AtomicError
  • func (a *AtomicError) Load() (error, bool)
  • func (a *AtomicError) StoreOnce(e error) (error, bool)
• type FatalFunc
• type Fataler
• type LogDoItems

Functions

func AliveSub

func AliveSub(root, leaf *alive.Alive)

func FoldErrChan

func FoldErrChan(ch <-chan error) error

func FoldErrors

func FoldErrors(errs []error) error

func HexSpecialBytes

func HexSpecialBytes(input []byte) string

func HexSpecialString

func HexSpecialString(input string) string

func IntConfigDefault

func IntConfigDefault(x int, def int) int

func IntMillisecondDefault

func IntMillisecondDefault(x int, def time.Duration) time.Duration

func IntSecondConfigDefault

func IntSecondConfigDefault(x int, def int) time.Duration

func IntSecondDefault

func IntSecondDefault(x int, def time.Duration) time.Duration

func MustHex

func MustHex(s string) []byte

func RandUnix

func RandUnix() *rand.Rand

func SaveAndShowDoError

func SaveAndShowDoError(li []string, err error)

func WithLock

func WithLock(l sync.Locker, f func())

func WithLockError

func WithLockError(l sync.Locker, f func() error) error

func WrapErrChan

func WrapErrChan(wg *sync.WaitGroup, ch chan<- error, fun func() error)

Types

type AtomicError

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

func (*AtomicError) Load

func (a *AtomicError) Load() (error, bool)

func (*AtomicError) StoreOnce

func (a *AtomicError) StoreOnce(e error) (error, bool)

StoreOnce stores e only first time, returns same as Load() before modification.

type FatalFunc

type FatalFunc func(...interface{})

type Fataler

type Fataler interface {
	Fatal(...interface{})
}

type LogDoItems

type LogDoItems map[time.Time]string