mrlib

Documentation

Index

• func CallEachFunc(ctx context.Context, list []func(ctx context.Context))
• func CheckImage(file io.ReadSeeker, expectedContentType string) error
• func Close(ctx context.Context, object io.Closer)
• func CloseFunc(object io.Closer) func(ctx context.Context)
• func DecodeImage(file io.ReadSeeker, expectedContentType string) (image.Image, error)
• func DecodeImageConfig(file io.ReadSeeker, expectedContentType string) (image.Config, error)
• func IP2int(ip net.IP) (uint32, error)
• func Int2ip(number uint32) net.IP
• func MustIP2int(ip net.IP) uint32
• func RoundFloat(x float64, precision int) float64
• func RoundFloat2(x float64) float64
• func RoundFloat4(x float64) float64
• func RoundFloat8(x float64) float64
• func Write(ctx context.Context, w io.Writer, bytes []byte)
• type MimeType
• type MimeTypeList
  • func NewMimeTypeList(items []MimeType) *MimeTypeList
  • func (mt *MimeTypeList) CheckContentType(contentType string) error
  • func (mt *MimeTypeList) CheckExt(ext string) error
  • func (mt *MimeTypeList) CheckExtByFileName(name string) error
  • func (mt *MimeTypeList) ContentType(ext string) string
  • func (mt *MimeTypeList) ContentTypeByFileName(name string) string
  • func (mt *MimeTypeList) Ext(contentType string) string
  • func (mt *MimeTypeList) NewListByExts(exts ...string) (*MimeTypeList, error)

Functions

func CallEachFunc

func CallEachFunc(ctx context.Context, list []func(ctx context.Context))

CallEachFunc - comment func.

func CheckImage

func CheckImage(file io.ReadSeeker, expectedContentType string) error

CheckImage - comment func.

func Close

func Close(ctx context.Context, object io.Closer)

Close - comment func.

func CloseFunc

func CloseFunc(object io.Closer) func(ctx context.Context)

CloseFunc - comment func.

func DecodeImage

func DecodeImage(file io.ReadSeeker, expectedContentType string) (image.Image, error)

DecodeImage - comment func.

func DecodeImageConfig

func DecodeImageConfig(file io.ReadSeeker, expectedContentType string) (image.Config, error)

DecodeImageConfig - comment func.

func IP2int

func IP2int(ip net.IP) (uint32, error)

IP2int - comment func.

func Int2ip

func Int2ip(number uint32) net.IP

Int2ip - comment func.

func MustIP2int

func MustIP2int(ip net.IP) uint32

MustIP2int - comment func.

func RoundFloat

func RoundFloat(x float64, precision int) float64

RoundFloat - возвращает округлённую версию числа x с указанной точностью. Особые случаи: - Round(±0) = ±0; - Round(±Inf) = ±Inf; - Round(NaN) = NaN.

func RoundFloat2

func RoundFloat2(x float64) float64

RoundFloat2 - возвращает RoundFloat с точностью 2.

func RoundFloat4

func RoundFloat4(x float64) float64

RoundFloat4 - возвращает RoundFloat с точностью 4.

func RoundFloat8

func RoundFloat8(x float64) float64

RoundFloat8 - возвращает RoundFloat с точностью 8.

func Write

func Write(ctx context.Context, w io.Writer, bytes []byte)

Write - comment func.

Types

type MimeType

type MimeType struct {
	Extension   string `yaml:"ext"`
	ContentType string `yaml:"type"`
}

MimeType - comment struct.

type MimeTypeList

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

MimeTypeList - comment struct.

func NewMimeTypeList

func NewMimeTypeList(items []MimeType) *MimeTypeList

NewMimeTypeList - создаёт объект MimeTypeList.

func (*MimeTypeList) CheckContentType

func (mt *MimeTypeList) CheckContentType(contentType string) error

CheckContentType - comment method.

func (*MimeTypeList) CheckExt

func (mt *MimeTypeList) CheckExt(ext string) error

CheckExt - comment method.

func (*MimeTypeList) CheckExtByFileName

func (mt *MimeTypeList) CheckExtByFileName(name string) error

CheckExtByFileName - comment method.

func (*MimeTypeList) ContentType

func (mt *MimeTypeList) ContentType(ext string) string

ContentType - comment method.

func (*MimeTypeList) ContentTypeByFileName

func (mt *MimeTypeList) ContentTypeByFileName(name string) string

ContentTypeByFileName - comment method.

func (*MimeTypeList) Ext

func (mt *MimeTypeList) Ext(contentType string) string

Ext - comment method.

func (*MimeTypeList) NewListByExts

func (mt *MimeTypeList) NewListByExts(exts ...string) (*MimeTypeList, error)

NewListByExts - comment method.