From 58a91d70c9c6f22bbb5425f1e9973befe3fdebfb Mon Sep 17 00:00:00 2001
From: eldritch horrors <pennae@lix.systems>
Date: Sat, 20 Jul 2024 21:05:19 +0200
Subject: libstore: use std::async instead of Goal threads

the goals are either already using std::async and merely forgot to
remove std::thread vestiges or they emulate async with threads and
promises. we can simply use async directly everywhere for clarity.

Change-Id: I3f05098310a25984f10fff1e68c573329002b500
---
 src/libstore/build/drv-output-substitution-goal.hh | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'src/libstore/build/drv-output-substitution-goal.hh')

diff --git a/src/libstore/build/drv-output-substitution-goal.hh b/src/libstore/build/drv-output-substitution-goal.hh
index 008b211a1..47b9ecc49 100644
--- a/src/libstore/build/drv-output-substitution-goal.hh
+++ b/src/libstore/build/drv-output-substitution-goal.hh
@@ -4,7 +4,6 @@
 #include "store-api.hh"
 #include "goal.hh"
 #include "realisation.hh"
-#include <thread>
 #include <future>
 
 namespace nix {
@@ -41,11 +40,6 @@ class DrvOutputSubstitutionGoal : public Goal {
      */
     std::shared_ptr<Store> sub;
 
-    /**
-     * The substituter thread.
-     */
-    std::thread thr;
-
     std::unique_ptr<MaintainCount<uint64_t>> maintainRunningSubstitutions;
 
     struct DownloadState
-- 
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