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| author | Yorick van Pelt <yorick@yorickvanpelt.nl> | 2022-04-20 15:41:01 +0200 |
|---|---|---|
| committer | Yorick van Pelt <yorick@yorickvanpelt.nl> | 2022-04-20 15:41:01 +0200 |
| commit | ebf2fd76b106d5eb8f45ccce0615653108bb99bc (patch) | |
| tree | 9fa4f96b7ed64c750388571a6803d51c11a7a9eb /src/libutil/experimental-features.hh | |
| parent | cd0549a9cd91369f2ad858f0887c5e19077664a1 (diff) | |
Add custom to_json and from_json functions for ExperimentalFeature
nix show-config --json was serializing experimental features as ints.
nlohmann::json will automatically use these definitions to serialize
and deserialize ExperimentalFeatures.
Strictly, we don't use the from_json instance yet, it's provided for
completeness and hopefully future use.
Diffstat (limited to 'src/libutil/experimental-features.hh')
| -rw-r--r-- | src/libutil/experimental-features.hh | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/libutil/experimental-features.hh b/src/libutil/experimental-features.hh index 266e41a22..a6d080094 100644 --- a/src/libutil/experimental-features.hh +++ b/src/libutil/experimental-features.hh @@ -51,4 +51,11 @@ public: MissingExperimentalFeature(ExperimentalFeature); }; +/** + * Semi-magic conversion to and from json. + * See the nlohmann/json readme for more details. + */ +void to_json(nlohmann::json&, const ExperimentalFeature&); +void from_json(const nlohmann::json&, ExperimentalFeature&); + } |