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2023-06-16 r/6325 test(tvix/serde): add a test for from_str_with_configVincent Ambo1-1/+12
Change-Id: I451851f4e01cb6dd0005e55bb852823b618f2ee6 Reviewed-on: https://cl.tvl.fyi/c/depot/+/8809 Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-06-16 r/6324 feat(tvix/serde): add a function to with custom configurationVincent Ambo1-1/+16
This adds a `from_str_with_config` function which takes a user-supplied closure that sets additional settings on the `tvix_eval::Evaluation`. Note that users can not set `strict = false`, but other settings are not restricted. This solves b/262. Change-Id: Ice184400b843cfbcaa5b6fe251ced12b6815e085 Reviewed-on: https://cl.tvl.fyi/c/depot/+/8808 Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-03-22 r/6037 feat(tvix/eval): add Evaluation::strict to toggle top-level deepseqVincent Ambo1-1/+2
This makes it possible for callers to control whether they can receive partially evaluated values from an evaluation or not. We're actually flipping the default behaviour to non-strict top-level evaluation, which means that callers have to set `strict = true` on the Evaluation to get the previous behaviour. Change-Id: Ic048e9ba09c88866d4c3177d5fa07db11c4eb20e Reviewed-on: https://cl.tvl.fyi/c/depot/+/8325 Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI Reviewed-by: sterni <sternenseemann@systemli.org>
2023-03-13 r/5979 fix(tvix/eval): implement cppnix JSON-serialisation semanticsVincent Ambo1-1/+2
This drops the usage of serde::Serialize, as the trait can not be used to implement the correct semantics (function colouring!). Instead, a manual JSON serialisation function is written which correctly handles toString, outPath and other similar weirdnesses. Unexpectedly, the eval-okay-tojson test from the C++ Nix test suite now passes, too. This fixes an issue where serialising data structures containing derivations to JSON would fail. Change-Id: I5c39e3d8356ee93a07eda481410f88610f6dd9f8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/8209 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-01-31 r/5797 refactor(tvix/serde): allow dead_code in structFlorian Klink1-0/+1
This is an example, which uses the debug trait to print all field values. Silence the compiler warning about unused fields. Change-Id: I5f1216c77819003302e83ba1af1ff13c924f3b38 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7971 Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de>
2023-01-31 r/5785 feat(tvix/serde): add an example application to the projectVincent Ambo3-0/+57
This shows how people can use tvix_serde to deserialise configuration structs for their programs from Nix code. Change-Id: I71bf4e03dce19dddafe67dd729b4e4b10719a739 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7945 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-04 r/5585 feat(tvix/serde): implement enum deserialisationVincent Ambo3-6/+188
Implements externally tagged enum deserialisation. Other serialisation methods are handled by serde internally using the existing methods. See the tests for examples. Change-Id: Ic4a9da3b5a32ddbb5918b1512e70c3ac5ce64f04 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7721 Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de>
2023-01-04 r/5584 feat(tvix/serde): add newtype & tuple deserialisationVincent Ambo2-10/+27
Only missing enums at this point, but they're a bit of a beast. Change-Id: I4ad47c034851f9a8794c81f39a5149a8ac1826e8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7716 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de> Autosubmit: tazjin <tazjin@tvl.su>
2023-01-03 r/5576 test(tvix/serde): add initial set of deserialisation testsVincent Ambo3-1/+86
Change-Id: I0a9779edf0296c25d37fb5f75f8fc5852fe00121 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7715 Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de>
2023-01-03 r/5575 feat(tvix/serde): handle nested data structuresVincent Ambo1-12/+55
Change-Id: I543fc05d31bbb9ad2edb887bce4510e9a1cdb102 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7714 Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de>
2023-01-02 r/5566 feat(tvix/serde): initial Nix->serde::Deserialize implVincent Ambo5-0/+444
This will make it possible fairly easily use Nix to represent arbitrary data structures, e.g. for using Nix as a config language. Only pure Nix (i.e. no `import` etc.) is supported for now. Not all types, specifically no struct traversal, are implemented in this commit. Change-Id: I9ac91a229a0d12bf818e6e3249f3e5a691599a2c Reviewed-on: https://cl.tvl.fyi/c/depot/+/7712 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>