versioned

Documentation

Index

• type Map
  • func NewMap[T proto.Message]() *Map[T]
  • func (m *Map[T]) Read(ctx context.Context, key string, version string) (T, string, error)
  • func (m *Map[T]) Update(key string, value T) string

Types

type Map

type Map[T proto.Message] struct {
	// contains filtered or unexported fields
}

Map is a simple, versioned, map.

func NewMap

func NewMap[T proto.Message]() *Map[T]

func (*Map[T]) Read

func (m *Map[T]) Read(ctx context.Context, key string, version string) (T, string, error)

Read gets the value and the version associated with a key.

If version is the empty string, then read gets the latest value of the key, along with its version; otherwise it blocks until the latest value of the key is newer than the provided version.

func (*Map[T]) Update

func (m *Map[T]) Update(key string, value T) string

Update (over)writes the value for a key with value.