api

Documentation

Overview

Package utils provides common utility functions.

Provided functionalities: - sorting - comparators

Index

• Constants
• Variables
• func CloseQuietly(closer io.Closer)
• func Copy(toValue interface{}, fromValue interface{}) (err error)
• func CopyWithOption(toValue interface{}, fromValue interface{}, opt Option) (err error)
• func ParseFloat(s string) float64
• func ParseInt(s string) int64
• func ParseUint(s string) uint64
• func ToString(value interface{}) string
• type Option

Constants

const (
	IGNORE_FLOAT = true
)

Variables

var (
	ErrInvalidCopyDestination = errors.New("copy destination is invalid")
	ErrInvalidCopyFrom        = errors.New("copy from is invalid")
	ErrMapKeyNotMatch         = errors.New("map's key type doesn't match")
	ErrNotSupported           = errors.New("not supported")
)

Functions

func CloseQuietly

func CloseQuietly(closer io.Closer)

CloseQuietly 关闭io, 忽略错误

func Copy

func Copy(toValue interface{}, fromValue interface{}) (err error)

Copy copy things

func CopyWithOption

func CopyWithOption(toValue interface{}, fromValue interface{}, opt Option) (err error)

CopyWithOption copy with option

func ParseFloat

func ParseFloat(s string) float64

func ParseInt

func ParseInt(s string) int64

func ParseUint

func ParseUint(s string) uint64

func ToString

func ToString(value interface{}) string

ToString converts a value to string.

Types

type Option

type Option struct {
	// setting this value to true will ignore copying zero values of all the fields, including bools, as well as a
	// struct having all it's fields set to their zero values respectively (see IsZero() in reflect/value.go)
	IgnoreEmpty bool
	DeepCopy    bool
}

Option sets copy options