appctx

Documentation

Index

• func Get[T any](ctx context.Context, key any) (T, error)
• func MetadataAppend(ctx context.Context, key string, values ...interface{}) error
• func MetadataSet(ctx context.Context, key string, value interface{}) error
• func Provide[T any](ctx context.Context, key any, factory func() (T, error)) (T, error)
• func WithContainer(ctx context.Context) context.Context
• type ErrNoApplicationContainerFound
  • func (e ErrNoApplicationContainerFound) Error() string
• type ErrNoItemFound
  • func (e ErrNoItemFound) Error() string
• type Metadata
  • func NewMetadata() *Metadata
  • func ProvideMetadata(ctx context.Context) (*Metadata, error)
  • func (m *Metadata) Append(key string, values ...interface{}) error
  • func (m *Metadata) Get(key string) *mapx.MapXNode
  • func (m *Metadata) Msi() map[string]interface{}
  • func (m *Metadata) Set(key string, value interface{})

Functions

func Get

func Get[T any](ctx context.Context, key any) (T, error)

func MetadataAppend

func MetadataAppend(ctx context.Context, key string, values ...interface{}) error

func MetadataSet

func MetadataSet(ctx context.Context, key string, value interface{}) error

func Provide

func Provide[T any](ctx context.Context, key any, factory func() (T, error)) (T, error)

func WithContainer

func WithContainer(ctx context.Context) context.Context

Types

type ErrNoApplicationContainerFound

type ErrNoApplicationContainerFound struct{}

func (ErrNoApplicationContainerFound) Error

func (e ErrNoApplicationContainerFound) Error() string

type ErrNoItemFound

type ErrNoItemFound struct {
	Key interface{}
}

func (ErrNoItemFound) Error

func (e ErrNoItemFound) Error() string

type Metadata

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

func NewMetadata

func NewMetadata() *Metadata

func ProvideMetadata

func ProvideMetadata(ctx context.Context) (*Metadata, error)

func (*Metadata) Append

func (m *Metadata) Append(key string, values ...interface{}) error

func (*Metadata) Get

func (m *Metadata) Get(key string) *mapx.MapXNode

func (*Metadata) Msi

func (m *Metadata) Msi() map[string]interface{}

func (*Metadata) Set

func (m *Metadata) Set(key string, value interface{})