storage

Documentation

Index

• Constants
• type ConstModelStorageRegistry
  • func (c ConstModelStorageRegistry) GetStorageRegistry(ctx context.Context) (storage.ProviderRegistry, error)
• type ModelStorageRegistryGetter
• type StorageRegistryGetter

Constants

const (
	// ErrStorageRegistryDying is used to indicate to *third parties* that the
	// storage registry worker is dying, instead of catacomb.ErrDying, which is
	// unsuitable for propagating inter-worker.
	// This error indicates to consuming workers that their dependency has
	// become unmet and a restart by the dependency engine is imminent.
	ErrStorageRegistryDying = errors.ConstError("storage registry worker is dying")
)

Types

type ConstModelStorageRegistry

type ConstModelStorageRegistry func() storage.ProviderRegistry

ConstModelStorageRegistry is a function that returns the same storage registry every time it is called.

func (ConstModelStorageRegistry) GetStorageRegistry

func (c ConstModelStorageRegistry) GetStorageRegistry(ctx context.Context) (storage.ProviderRegistry, error)

GetStorageRegistry returns a storage registry for the given namespace.

type ModelStorageRegistryGetter

type ModelStorageRegistryGetter interface {
	// GetStorageRegistry returns a storage registry for the given namespace.
	GetStorageRegistry(context.Context) (storage.ProviderRegistry, error)
}

ModelStorageRegistryGetter is the interface that is used to get a storage registry.

type StorageRegistryGetter

type StorageRegistryGetter interface {
	// GetStorageRegistry returns a storage registry for the given namespace.
	GetStorageRegistry(context.Context, string) (storage.ProviderRegistry, error)
}

StorageRegistryGetter is the interface that is used to get a storage registry.