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Index ¶
Constants ¶
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Variables ¶
This section is empty.
Functions ¶
func NewSimpleCheckpointManager ¶
func NewSimpleCheckpointManager(path string) *simpleCheckpointManager
Provides checkpoint manager that uses key to store checkpoints within provided directory. The manager uses std json package to encode/decode the stucts. This is thread-safe per key which is usual usage.
Types ¶
type CheckpointManager ¶
type CheckpointManager interface {
// Retrieves checkpoint for given key. The value needs to be pointer to struct.
// os.ErrNotExist is returned if there is no checkpoint for given key.
Get(key string, value interface{}) error
// Stores checkpoint for given key. The value needs to be pointer to struct.
Store(key string, value interface{}) error
// os.ErrNotExist is returned if there is no checkpoint for given key.
Delete(key string) error
}
Warning: The interface doesn't require thread-safe behaviour
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