session

Jan 14, 2026

Changes in this version

+ func NewContext[S any](ctx context.Context, s *Session[S]) context.Context

+ func StateFromContext(ctx context.Context) any

+ type Data struct

+ ID string

+ State S

+ type InMemoryStore struct

+ func NewInMemoryStore[S any]() *InMemoryStore[S]

+ func (s *InMemoryStore[S]) Get(_ context.Context, sessionID string) (*Data[S], error)

+ func (s *InMemoryStore[S]) Save(_ context.Context, sessionID string, data *Data[S]) error

+ type NotFoundError struct

+ SessionID string

+ func (e *NotFoundError) Error() string

+ type Option interface

+ func WithID[S any](id string) Option[S]

+ func WithInitialState[S any](state S) Option[S]

+ func WithStore[S any](store Store[S]) Option[S]

+ type Session struct

+ func FromContext[S any](ctx context.Context) *Session[S]

+ func Load[S any](ctx context.Context, store Store[S], sessionID string) (*Session[S], error)

+ func New[S any](ctx context.Context, opts ...Option[S]) (*Session[S], error)

+ func (s *Session[S]) ID() string

+ func (s *Session[S]) State() S

+ func (s *Session[S]) UpdateState(ctx context.Context, state S) error

+ type Store interface

+ Get func(ctx context.Context, sessionID string) (*Data[S], error)

+ Save func(ctx context.Context, sessionID string, data *Data[S]) error