From f1ec0af5070fe2752967cdc38ed66b8b70882366 Mon Sep 17 00:00:00 2001
From: Héctor Ramón Jiménez <hector0193@gmail.com>
Date: Wed, 4 May 2022 14:25:04 +0200
Subject: Run `system::information` in a different thread

... since it seems it can block for a couple of seconds.
---
 native/src/system/action.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'native/src')

diff --git a/native/src/system/action.rs b/native/src/system/action.rs
index 6dab20a6..dea9536f 100644
--- a/native/src/system/action.rs
+++ b/native/src/system/action.rs
@@ -1,15 +1,18 @@
 use crate::system;
 
 use iced_futures::MaybeSend;
-
 use std::fmt;
 
 /// An operation to be performed on the system.
 pub enum Action<T> {
     /// Query system information and produce `T` with the result.
-    QueryInformation(Box<dyn Fn(system::Information) -> T>),
+    QueryInformation(Box<dyn Closure<T>>),
 }
 
+pub trait Closure<T>: Fn(system::Information) -> T + MaybeSend {}
+
+impl<T, O> Closure<O> for T where T: Fn(system::Information) -> O + MaybeSend {}
+
 impl<T> Action<T> {
     /// Maps the output of a system [`Action`] using the provided closure.
     pub fn map<A>(
-- 
cgit