Method restore

flow-rs/src/loader/python/context.rs:58–67

(&mut self, id: usize)

    }

    fn restore(&mut self, id: usize) {
        unsafe {
            let context = self.pool.get_unchecked_mut(id);
            ffi::PyThreadState_Swap(context.thread);
            unlimited::restore(context.thread, &context.ctx);
            context.thread = std::ptr::null_mut();
            context.ctx = Default::default();
        }
        self.freelist.push(id);
    }
}