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Get rid of std::shared_ptr<std::string> and ref<std::string>

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These were needed back in the pre-C++11 era because we didn't have
move semantics. But now we do.
This commit is contained in:
Eelco Dolstra 2022-01-17 22:20:05 +01:00
parent 52ee7ec002
commit d62a9390fc
33 changed files with 138 additions and 134 deletions
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4
src/libstore/store-api.hh
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@ -724,8 +724,8 @@ public:
/* Return the build log of the specified store path, if available,
or null otherwise. */
virtual std::shared_ptr<std::string> getBuildLog(const StorePath & path)
{ return nullptr; }
virtual std::optional<std::string> getBuildLog(const StorePath & path)
{ return std::nullopt; }
/* Hack to allow long-running processes like hydra-queue-runner to
occasionally flush their path info cache. */