derived
当你需要该包提供的这项行为能力时使用此函数。
<const D extends readonly FormulaDep[], T>(deps: D, compute: (...args: { [K in keyof D]: DepArg<D[K]>; }) => T) => IoDerived<T>| Name | Type |
|---|---|
| deps | D |
| compute | (...args: { [K in keyof D]: DepArg<D[K]>; }) => T |
IoDerived<T>
import { derived } from '@iostore/store/derived';
const result = derived(/* ...args */);console.log(result);- 调用前请确认参数类型与可空性约束。
- 注意导入路径与运行环境(服务端/客户端)是否匹配。
相关 API
Section titled “相关 API”packages/io/src/lib/core/api/derived.ts