meta

Documentation

Index

• Variables
• func IsBlank(actual Valuer) bool
• func IsEqual(actual Valuer, expected string) bool
• func ValueOrBlank(s Valuer) string
• func WithAttribute(ctx context.Context, key string, value Valuer) context.Context
• type Converter
• type Ignored
  • func ToIgnored(st fmt.Stringer) Ignored
  • func (v Ignored) String() string
  • func (v Ignored) Value() string
• type Map
  • func CamelStrings(ctx context.Context, prefix string) Map
  • func SnakeStrings(ctx context.Context, prefix string) Map
  • func Strings(ctx context.Context, prefix string, converter Converter) Map
• type Redacted
  • func ToRedacted(st fmt.Stringer) Redacted
  • func (v Redacted) String() string
  • func (v Redacted) Value() string
• type String
  • func ToString(st fmt.Stringer) String
  • func (v String) String() string
  • func (v String) Value() string
• type Valuer
  • func Attribute(ctx context.Context, key string) Valuer
  • func Blank() Valuer
  • func Error(err error) Valuer

Variables

var (
	// NoneConverter for meta.
	NoneConverter = func(s string) string { return s }
)

Functions

func IsBlank

func IsBlank(actual Valuer) bool

IsBlank checks for an empty string.

func IsEqual

func IsEqual(actual Valuer, expected string) bool

IsEqual checks if actual is expected.

func ValueOrBlank

func ValueOrBlank(s Valuer) string

ValueOrBlank for meta.

func WithAttribute

func WithAttribute(ctx context.Context, key string, value Valuer) context.Context

WithAttribute to meta.

Types

type Converter

type Converter func(string) string

Converter for meta.

type Ignored

type Ignored string

Ignored for meta.

func ToIgnored

func ToIgnored(st fmt.Stringer) Ignored

ToIgnored for meta.

func (Ignored) String

func (v Ignored) String() string

String to satisfy fmt.Stringer.

func (Ignored) Value

func (v Ignored) Value() string

Value of the string.

type Map

type Map map[string]string

Map for meta.

func CamelStrings

func CamelStrings(ctx context.Context, prefix string) Map

CamelStrings for meta.

func SnakeStrings

func SnakeStrings(ctx context.Context, prefix string) Map

SnakeStrings for meta.

func Strings

func Strings(ctx context.Context, prefix string, converter Converter) Map

Strings for meta.

type Redacted

type Redacted string

Redacted for meta.

func ToRedacted

func ToRedacted(st fmt.Stringer) Redacted

ToRedacted for meta.

func (Redacted) String

func (v Redacted) String() string

String to satisfy fmt.Stringer.

func (Redacted) Value

func (v Redacted) Value() string

Value of the string.

type String

type String string

String for meta.

func ToString

func ToString(st fmt.Stringer) String

ToString for meta.

func (String) String

func (v String) String() string

String to satisfy fmt.Stringer.

func (String) Value

func (v String) Value() string

Value of the string.

type Valuer

type Valuer interface {
	Value() string

	fmt.Stringer
}

Valuer for meta.

func Attribute

func Attribute(ctx context.Context, key string) Valuer

Attribute of meta.

func Blank

func Blank() Valuer

Blank for meta.

func Error

func Error(err error) Valuer

Error for meta.