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Add optional args to async (#379)

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Aaron Piotrowski 2021-12-04 10:01:56 -06:00 committed by GitHub
parent b8764391dd
commit e629cc81e7
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1 changed files with 5 additions and 4 deletions
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9
src/functions.php
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@ -13,16 +13,17 @@ use Revolt\EventLoop\UnsupportedFeatureException;
* @template T
*
* @param \Closure():T $closure
* @param mixed ...$args Arguments forwarded to the closure when starting the fiber.
*
* @return Future<T>
*/
function async(\Closure $closure): Future
function async(\Closure $closure, mixed ...$args): Future
{
static $run = null;
$run ??= static function (FutureState $state, \Closure $closure): void {
$run ??= static function (FutureState $state, \Closure $closure, array $args): void {
try {
$state->complete($closure());
$state->complete($closure(...$args));
} catch (\Throwable $exception) {
$state->error($exception);
}
@ -30,7 +31,7 @@ function async(\Closure $closure): Future
$state = new Internal\FutureState;
EventLoop::queue($run, $state, $closure);
EventLoop::queue($run, $state, $closure, $args);
return new Future($state);
}