cache

package

v0.0.0-...-fbcb358 Latest Latest Go to latest Published: Jan 11, 2026 License: BSD-3-Clause Imports: 7 Imported by: 0

Details

Package cache sets and gets data from memcache and datastore.

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func DeleteDatastore(ctx context.Context, key *datastore.Key) error

DeleteDatastore deletes key from datastore. nil is returned if the key isn't present.

func DeleteMemcache(ctx context.Context, key string) error

DeleteMemcache deletes key from memcache. nil is returned if the key isn't present.

func GetDatastore(ctx context.Context, key *datastore.Key, dst any) (ok bool, err error)

GetDatastore fetches an object from datastore and saves it to dst. If the object isn't present, ok is false and err is nil.

func GetMemcache(ctx context.Context, key string, dst any) (ok bool, err error)

GetMemcache fetches a JSON object from memcache and saves it to dst. If the object isn't present, ok is false and err is nil.

func LoadJSONProp(props []datastore.Property, dst any) error

LoadJSONProp implements datastore.PropertyLoadSaver's Load method.

func SaveJSONProp(src any) ([]datastore.Property, error)

SaveJSONProp implements datastore.PropertyLoadSaver's Save method.

func SetDatastore(ctx context.Context, key *datastore.Key, src any) error

SetDatastore saves src at key in datastore. If the update fails, the stale object (if present) is deleted.

func SetMemcache(ctx context.Context, key string, src any) error

SetMemcache saves JSON object src at key in memcache. If the update fails, the stale object (if present) is deleted.

type Type int

Type describes a cache type.

const (
	Memcache Type = iota
	Datastore
)

func (t Type) String() string