persistvar

Nov 26, 2025

Changes in this version

type Var

+ func (v *Var[T]) Update(transform func(T) (T, bool)) (T, error)

+ func (v *Var[T]) UpdateLazy(transform func(T) (T, bool)) T

Nov 26, 2025

Changes in this version

type VarManager

+ func (m *VarManager) LoadOrStore(key string, factory func() (syncable, error)) (syncable, error)

Sep 2, 2025

Changes in this version

+ type Storage interface

+ Close func() error

+ Delete func(key string) error

+ Load func(key string) ([]byte, error)

+ Save func(key string, newValue []byte, oldValue []byte) error

+ type Var struct

+ func NewVar[T any](m *VarManager, key string, defaultValue T) (*Var[T], error)

+ func (v *Var[T]) Get() T

+ func (v *Var[T]) Key() string

+ func (v *Var[T]) Set(newValue T) error

+ func (v *Var[T]) SetLazy(newValue T)

+ func (v *Var[T]) Sync() error

+ type VarManager struct

+ func NewVarManager(storage Storage) *VarManager

+ func (m *VarManager) AutoSync(ctx context.Context, interval time.Duration)

+ func (m *VarManager) Close() error

+ func (m *VarManager) StopAutoSync()

+ func (m *VarManager) Sync() error