3 ms·

Wow, this looks cool! How is use_state() implemented?

• enricozb 4y ago
  Similarly to how React does it I'd imagine. There is a static vector of `State` elements that is initially empty and is filled on the first render with each call to use_state. When calling use_state on subsequent renders, this vector is read from. This is also why, like React, use_state calls must always be in the same order across renders.