@lynx-js/react / runOnMainThread

#Function: runOnMainThread()

function runOnMainThread<R, Fn>(fn: Fn): (...args: Parameters<Fn>) => Promise<R>

runOnMainThread allows triggering main thread functions on the main thread asynchronously.

#Type Parameters

#Parameters

#Returns

Function

A function. Calling which with the arguments to be passed to the main thread function to trigger it on the main thread. This function returns a promise that resolves to the return value of the main thread function.

#Parameters

#Returns

Promise<R>

#Example

import { runOnMainThread } from '@lynx-js/react';

async function someFunction() {
  const fn = runOnMainThread(() => {
    'main thread';
    return 'hello';
  });
  const result = await fn();
}

#Defined in

@lynx-js/react/runtime/lib/snapshot/worklet/call/runOnMainThread.d.ts:19