PromiseResult

Since 1.3.0

从 Promise 中获取解析值类型（单层）。与 PromiseValue 不同，这只会解包一层。

Signature

type PromiseResult<T> = T extends Promise<infer V> ? V : T

Parameters

Parameter	Description
T	要提取结果的类型

Examples

Basic Usage

import type { PromiseResult } from 'uni-types'

type Result = PromiseResult<Promise<string>> // string

非 Promise 类型

import type { PromiseResult } from 'uni-types'

type Direct = PromiseResult<number> // number

嵌套 Promise

import type { PromiseResult } from 'uni-types'

type Nested = PromiseResult<Promise<Promise<boolean>>> // Promise<boolean>

Related

• PromiseValue - 递归提取值
• UnwrapPromise - 解包 Promise 到其值