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state

function state<A>(type: 
  | ProvableTypePure<A>
  | FlexibleProvablePure<A>): (target: SmartContract & {
  constructor: any;
}, key: string, _descriptor?: PropertyDescriptor) => void;

Defined in: lib/mina/v1/state.ts:100

A decorator to use within a zkapp to indicate what will be stored on-chain. For example, if you want to store a field element some_state in a zkapp, you can use the following in the declaration of your zkapp:

@state(Field) some_state = State<Field>();

Type Parameters​

A​

A

Parameters​

type​

ProvableTypePure<A> | FlexibleProvablePure<A>

Returns​

(
   target: SmartContract & {
  constructor: any;
}, 
   key: string, 
   _descriptor?: PropertyDescriptor): void;

Parameters​

target​

SmartContract & { constructor: any; }

key​

string

_descriptor?​

PropertyDescriptor

Returns​

void