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Fix JSON_IMPL macro to avoid extraneous copies

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Should take the thing we're serializing by reference.
This commit is contained in:
John Ericson 2025-09-23 13:05:12 -04:00
parent d9de675357
commit af71a9dbd9
7 changed files with 17 additions and 17 deletions
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2
src/libstore/derivations.cc
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@ -1494,7 +1494,7 @@ Derivation adl_serializer<Derivation>::from_json(const json & json)
return Derivation::fromJSON(json);
}
void adl_serializer<Derivation>::to_json(json & json, Derivation c)
void adl_serializer<Derivation>::to_json(json & json, const Derivation & c)
{
json = c.toJSON();
}