util

Documentation

Index

• func FlagError(name string, value interface{}, reason string) error
• func IsFilePath(name string) bool
• func StringKeys(v map[string]string) []string
• func Timeout(t time.Duration, fn func() error) error
• func UniqueStringSlice(data []string) []string
• type InvalidFlagError
  • func (e *InvalidFlagError) Error() string
• type TimeoutError
  • func (err *TimeoutError) Error() string

Functions

func FlagError

func FlagError(name string, value interface{}, reason string) error

Error return new InvalidFlagError.

func IsFilePath

func IsFilePath(name string) bool

func StringKeys

func StringKeys(v map[string]string) []string

StringKeys returns sorted keys.

func Timeout

func Timeout(t time.Duration, fn func() error) error

Timeout stops the slow function at the specified time

func UniqueStringSlice

func UniqueStringSlice(data []string) []string

UniqueStringSlice returns unique slice.

Types

type InvalidFlagError

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

InvalidArgumentError is an invalid flag parameter error.

func (*InvalidFlagError) Error

func (e *InvalidFlagError) Error() string

Error returns error message.

type TimeoutError

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

TimeoutError returns in util.Timeout when a timeout occurs.

func (*TimeoutError) Error

func (err *TimeoutError) Error() string

Error returns error message.