State
General view of how to store state
This table can be used as a guide when deciding what state-storing type fits best for your use case:
| Hook | Type | Rerender when? | Scope |
|---|---|---|---|
| use_state | T | got set | component instance |
| use_state_eq | T: PartialEq | got set with diff. value | component instance |
| use_reducer | T: Reducible | got reduced | component instance |
| use_reducer_eq | T: Reducible + PartialEq | got reduced with diff. value | component instance |
| use_memo | Deps -> T | dependencies changed | component instance |
| use_callback | Deps -> Callback<E> | dependencies changed | component instance |
| use_mut_ref | T | - | component instance |
| a static global variable | T | - | global, used by all |