// FilterUser installs a featureBreaker user filter in the context.
func FilterUser(c context.Context, defaultError error) (context.Context, FeatureBreaker) {
state := newState(defaultError)
return user.AddFilters(c, func(ic context.Context, i user.Interface) user.Interface {
return &userState{state, i}
}), state
}
// FilterUser installs a counter User filter in the context.
func FilterUser(c context.Context) (context.Context, *UserCounter) {
state := &UserCounter{}
return user.AddFilters(c, func(ic context.Context, u user.Interface) user.Interface {
return &userCounter{state, u}
}), state
}