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What's the ohos-rs?

The runtime of HarmonyOS is very similar to Node.js, but there are slight differences in some logic, so it forked the code of napi-rs and made some modifications. The overall functions are basically aligned with napi-rs.

DANGER

The project is in the development stage, and some capabilities may have problems, please use with caution.

Simple example

We can write a simple function called add.

use napi_derive_ohos::napi;

#[napi]
pub fn add(left: u32, right: u32) -> u32 {
  left + right
}

In HarmonyOS, we can call it with some code.

import basic from 'libadd.so';

const result = basic.add(1,2);
// result is 3