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2023-09-15 r/6589 fix(tvix/eval): update identifier quoting to match cppnix 2.17Adam Joseph13-6/+38
In cppnix 2.17, commit b72bc4a972fe568744d98b89d63adcd504cb586c, the libexpr pretty-printing routine was fixed so that it would no longer pretty-print attrsets with keywords in their attrnames incorrectly. This commit implements the corresponding fix for tvix, fixes our tests to work with cppnix>=2.17 oracles, and expands our test cases to cover all the keywords. Change-Id: I4b51389cd3a9c44babc8ab2a84b383b7b0b116ca Reviewed-on: https://cl.tvl.fyi/c/depot/+/9283 Autosubmit: Adam Joseph <adam@westernsemico.com> Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
2023-09-12 r/6581 fix(tvix/store/blobservice/seeker): fix debug assertFlorian Klink1-2/+9
We were asserting absolute_offset > self.pos, but that's not true for both being zero. Ramp up the tracing bits a bit, so we actually can see this in the debug logs. Change-Id: I21693bcafab227549b19cd6f1215d2f8dee77ecc Reviewed-on: https://cl.tvl.fyi/c/depot/+/9292 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Reviewed-by: Connor Brewster <cbrewster@hey.com> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-09-12 r/6580 docs(tvix/website): add tvix-storeFlorian Klink1-0/+1
Change-Id: I9f7021ce08d0259be06932b71a83ee0361e5096d Reviewed-on: https://cl.tvl.fyi/c/depot/+/9296 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-09-11 r/6579 fix(tvix): Get tvix build and shell to work on DarwinBrian Olsen1-2/+19
On Darwin rust crates sometimes needs iconv manually added to compile successfully. There is currently also a bug in strip that requires that you set dontStrip on buildRustCrate for it to work. See: https://github.com/NixOS/nixpkgs/issues/218712 Change-Id: I13555c7bbee1d34f08fc51a668d2067dbbe550ce Reviewed-on: https://cl.tvl.fyi/c/depot/+/9291 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2023-09-10 r/6577 refactor(tvix/website): remove unused structuredDataFlorian Klink1-8/+0
Change-Id: I2445b977c5bed3e2d4b90e8ad81119d316b29b50 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9281 Reviewed-by: tazjin <tazjin@tvl.su> Reviewed-by: Adam Joseph <adam@westernsemico.com> Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de>
2023-09-10 r/6576 refactor(tvix): move logo to //tvix:logoFlorian Klink5-3/+13
Also expose both formats, then use it from users/tazjin/presentations/tvix-eval-2023. Change-Id: Id906e8aff5510a7a4f33336326472e86db18ea32 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9280 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su>
2023-09-09 r/6574 fix(tvix/eval): make compare_strict_eval_tests use StrictAdam Joseph1-1/+1
Previously, compare_strict_eval_tests() was using Strictness::Lazy. This appears to be a minor oversight from 0ab6494286e77abcdc0bba1c92386fc7e654ca12. This commit corrects that, by changing Strictness::Lazy to Strictness::Strict. Change-Id: Ia2389a5d30481cd322ed55230731340b795e5d87 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9282 Tested-by: BuildkiteCI Autosubmit: Adam Joseph <adam@westernsemico.com> Reviewed-by: sterni <sternenseemann@systemli.org>
2023-09-09 r/6573 feat(tvix/store): add :store-protos-goFlorian Klink1-1/+9
This target builds and runs the go tests in that directory, allowing us to spot regressions as the one fixed in cl/9285. Change-Id: Ia16c0622f29db343eae7c0386e715b292703bd4f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9286 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su> Reviewed-by: Brian McGee <brian@bmcgee.ie> Tested-by: BuildkiteCI
2023-09-09 r/6572 fix(tvix/protos): support []byte node namesBrian McGee2-34/+35
The underlying protos were changed to return `[]byte` instead of `string`. Change-Id: I5d3e5d8de0ed7200325f7ab0d62e3c10d8eb1b7d Reviewed-on: https://cl.tvl.fyi/c/depot/+/9285 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-09-08 r/6571 docs(tvix/eval): document remaining opcodesVincent Ambo1-3/+48
Change-Id: Iad8a5f78930872719b6481ddf1bbad8532bfa888 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7981 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-08 r/6570 docs(tvix/eval): document attribute set related opcodesVincent Ambo1-0/+11
Change-Id: Ib98a9fe8c9aa3f0e61c27d10285c0926cda7a969 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7979 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-09-08 r/6569 docs(tvix/eval): add documentation strings for some OpCode variantsVincent Ambo1-2/+37
Change-Id: I42e610740b3687e1fd897d36694cce425751a8bc Reviewed-on: https://cl.tvl.fyi/c/depot/+/7975 Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de>
2023-09-08 r/6568 docs(tvix/store/fuse): add more comment to list_root argFlorian Klink1-0/+2
Forgot to squash this into cl/9217. Change-Id: Id5a87cbe729592f3b53e8c329b6890519f5da319 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9272 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su>
2023-09-06 r/6560 chore(3p/sources): bump channels & overlays (2023-08-21)Vincent Ambo1-4/+5
Included changes: * tvix/eval: enable some lang tests on nix_latest Nix 2.16 contains some breaking language changes which Tvix does not yet implement, but the existing tests for them are now passed by Nix 2.16 (but not yet by Tvix). * tvix/eval: disable a lang test on nix_latest In Nix 2.17, the identifier formatting test fails because some behaviour changed. We have not investigated further yet. * 3p/overlays: use version of ihp-hsx that works with GHC 9.4 Originally from the separate cl/9185. * top-level: introduce a mechanism to exclude build targets from CI in the top level. This fixes b/296. * users/grfn: disable builds of xanthous (and dependents) until the CLs fixing its build are submitted * 3p/overlays: build nixos-option against Nix 2.15, the only version with which it builds * 3p/overlays: bump tdlib to 1.8.16 Change-Id: Ia377f39dbdb08ac45ff830a615e64babc091e5ee Reviewed-on: https://cl.tvl.fyi/c/depot/+/9125 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su>
2023-09-05 r/6558 refactor(tvix/store): use tokio::task::JoinHandleFlorian Klink3-37/+35
This makes the inside code a bit less verbose. I wasn't able to describe the type of the async move closure itself, which would allow us to remove the JoinHandle<_> type annotation entirely. Change-Id: I06193982a0c7010bd72d3ffa4f760bea1b097632 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9268 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2023-09-05 r/6557 feat(tvix/store): fix ctrl-c handling on mount commandFlorian Klink4-6/+60
This enables the tokio `signal` feature, and registers a ctrl_c signal handler, which will use the unmount handle to unmount in case a ctrl-c signal is received. This avoids having disconnected mountpoints when Ctrl-C'ing a `tvix-store mount` invocation. In case the filesystem is unmounted externally (via `umount /path/to/ mountpoint`), the future is waiting for the signal is never resolved and the task is stopped. Change-Id: I149f705a6cb50188177f2a6c6a5fcd77218e2a3f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9218 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-05 r/6556 feat(tvix/store/fuse): allow listingFlorian Klink3-4/+111
This provides an additional configuration flag to the tvix-store mount subcommand, and logic in the fuse module to request listing for the root of the mountpoint. Change-Id: I05a8bc11f7991b574696f27a30afe0f4e718a58c Reviewed-on: https://cl.tvl.fyi/c/depot/+/9217 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: adisbladis <adisbladis@gmail.com> Tested-by: BuildkiteCI
2023-09-05 r/6555 feat(tvix/store/pathinfosvc): provide listingFlorian Klink9-41/+310
This provides an additional method in the PathInfoService trait, as well as an RPC method on the gRPC layer to list all PathInfo objects in a PathInfoService. Change-Id: I7378f6bbd334bd6ac4e9be92505bd099a1c2b19a Reviewed-on: https://cl.tvl.fyi/c/depot/+/9216 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-05 r/6554 refactor(tvix/store): infer more typesFlorian Klink1-51/+48
We don't need to explicitly describe the type of the task itself, describing the return type of the async closure is sufficient. Also, use io::Result<_> instead of Result<_, io::Error>. Change-Id: I9ab3f990eb49929b0aea335b2bb07da392ab631f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9267 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de>
2023-09-05 r/6553 chore(tvix/store): drop walkdir workaround for symlinks at rootFlorian Klink4-25/+9
https://github.com/BurntSushi/walkdir/pull/170 got merged, meaning we don't need to keep our own logic in here anymore. Our test cases already cover this. Change-Id: Ied3043ee651c8aafa10271c1e1ca5d460fb6c0b8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9269 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2023-09-04 r/6550 refactor(tvix/{cli,store}): move TvixStoreIO to tvix-cli crateFlorian Klink10-87/+113
This trait is eval-specific, there's no point in dealing with these things in tvix-store. This implements the EvalIO interface for a Tvix store. The proper place for this glue code (for now) is tvix-cli, which knows about both tvix-store and tvix-eval. There's one annoyance with this move: The `tvix-store import` subcommand previously also used the TvixStoreIO implementation (because it conveniently did what we wanted). Some of this code had to be duplicated, mostly logic to calculate the NAR-based output path and create the PathInfo object. Some, but potentially more of this can be extracted into helper functions in a shared crate, and then be used from both TvixStoreIO in tvix-cli as well as the tvix-store CLI entrypoint. Change-Id: Ia7515e83c1b54f95baf810fbd8414c5521382d40 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9212 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de>
2023-09-03 r/6548 docs(tvix/store): address cargo doc warningsFlorian Klink5-11/+12
Fix some broken link references. Change-Id: I69c9b2b62af35bb777e4df1a01ba3181a368be47 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9214 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-03 r/6547 docs(tvix/store): update rpc_pathinfo.proto commentsFlorian Klink3-28/+14
Don't repeat the name of the method in the description, don't repeat things already described in request message comments. Change-Id: I180e4792577419050947eea8fea7043861aba463 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9213 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2023-09-02 r/6546 refactor(tvix/store): implement rename for node::NodeFlorian Klink2-16/+13
This returns a node with a new name. Change-Id: Iebcab537f8dd63d826b9841d4d0181fcb941afdd Reviewed-on: https://cl.tvl.fyi/c/depot/+/9211 Reviewed-by: tazjin <tazjin@tvl.su> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-09-02 r/6545 docs(tvix/store): update commentFlorian Klink1-1/+1
Since the refactor to use URIs for all three services, this actually does talk to a daemon by default. Change-Id: Ied296772b77eef514bfcae0a9dfc50f848a1c2f3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9210 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2023-08-24 r/6523 fix(tvix/eval): off-by-one in replaceStringsLinus Heckemann3-2/+3
replaceStrings would previously fail to replace the last character in a string. Change-Id: I43a7c960945350b2e7a5b731b7fdb617723eb38f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9151 Tested-by: BuildkiteCI Reviewed-by: sterni <sternenseemann@systemli.org>
2023-08-20 r/6514 refactor(tvix): assemble cragoDeps outputHashes from Cargo.nixFlorian Klink1-12/+21
We already have these hashes accessible in the Cargo.nix file created by cargo2nix, so there's no need to also manually maintain them here. It removes one potential footgun I ran into while updating wu-manber to a different rev, without updating it here. Change-Id: I93932ac8ba55f83746ee38571b7740af2d49bbdf Reviewed-on: https://cl.tvl.fyi/c/depot/+/9090 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-08-20 r/6513 docs(tvix/nix-compat/nixhash): update commentsFlorian Klink1-4/+6
Change-Id: I46660da84065fd6938f581e14d67e231dca3c3ea Reviewed-on: https://cl.tvl.fyi/c/depot/+/9112 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-08-20 r/6512 refactor(tvix/nix-compat/nixhash): validate digest lengthsFlorian Klink6-43/+99
There was a NixHash::new() before, which didn't perform any validation of the digest length. We had some length validation when parsing nix hashes or SRI hashes, but some places didn't perform validation and/or constructed the struct directly. Replace NixHash::new() with a `impl TryFrom<(HashAlgo, Vec<u8>)> for NixHash`, which does do this validation, and update constructing code to use that, rather than populating structs directly. In some rare cases where we're sure the digest length is correct we still populate the struct manually. Fixes b/291. Change-Id: I7a323c5b18d94de0ec15e391b3e7586df42f4229 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9109 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-08-20 r/6511 refactor(tvix/nix-compat): cargo clippyFlorian Klink1-8/+8
Change-Id: I1c1608a6e75e451940fe1c61dc5ace5f0e7d7752 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9111 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-08-20 r/6510 docs(tvix/docs): add document about drvPath differencesFlorian Klink1-0/+46
This question popped up every once in a while. While already explained quite well at https://inbox.tvl.su/depot/20230316120039.j4fkp3puzrtbjcpi@tp/T/#t, it's not easily accessible. Lift it from there into tvix/docs for better visibility. Change-Id: I5f2d4aff31ab4adc421e06a7d36c871f45e09100 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9080 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-08-20 r/6509 refactor(tvix/eval): don't use `format!` in `write!` argsFlorian Klink1-1/+1
Change-Id: I0b2fdb418c2e36280d5c551a81634e1742193903 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9105 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-08-20 r/6508 refactor(tvix/eval/vm): don't put HashMap in a BoxFlorian Klink1-1/+1
HashMap already is on the heap. Change-Id: I53763e17469359e85862f297b5c2e7c0d8c3a980 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9104 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-08-20 r/6507 refactor(tvix/eval): impl Default for SourceCodeFlorian Klink2-6/+8
… instead of new(). Suggested by clippy. Change-Id: Iac7be733392afefc2b4ff2e38386eee95f3bce94 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9103 Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-08-20 r/6506 refactor(tvix/eval/observer): cargo clippyFlorian Klink1-1/+1
Change-Id: I11d7d55f31ddd27952f201a0abbed7445013f434 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9102 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-08-20 r/6505 refactor(tvix/eval): cargo clippyFlorian Klink1-1/+4
This passes a unit value to the function. Change-Id: I4df3ad8fb0f35c0f110cee3349971ae28ce2878c Reviewed-on: https://cl.tvl.fyi/c/depot/+/9101 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-08-20 r/6504 refactor(tvix/eval/io): cargo clippy &PathFlorian Klink1-1/+1
Change-Id: Ifec2a4fc93c482e41ff5993183643b5126a7728b Reviewed-on: https://cl.tvl.fyi/c/depot/+/9100 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-08-20 r/6503 refactor(tvix/eval): cargo clippy (len() is usize)Florian Klink1-1/+1
Change-Id: I9d931ffcc03c6df7c0392dbc1c9a4ae0e3804213 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9099 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-08-20 r/6502 refactor(tvix/eval): cargo clippy &GenCoFlorian Klink2-5/+5
Change-Id: I6b1b902ccbc12bf2acdb0fdf406d6ef336ff0b2f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9098 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI Autosubmit: flokli <flokli@flokli.de>
2023-08-20 r/6501 refactor(tvix/eval): derive default for value::AttrsRep enumFlorian Klink1-7/+2
Change-Id: Iaeb9ed7024c2ce85373f8aec0d223f52e1a3a539 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9097 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-08-20 r/6500 refactor(tvix/store): cargo clippyFlorian Klink7-36/+27
Change-Id: I3a80560d036e7ed08036b5e9f0974080d1a30ded Reviewed-on: https://cl.tvl.fyi/c/depot/+/9096 Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz> Autosubmit: flokli <flokli@flokli.de>
2023-08-20 r/6499 refactor(tvix/nix_cli): cargo clippyFlorian Klink1-4/+4
Change-Id: Ib48063660432bea9de2fc9aff5914ef76db3ad64 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9095 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-08-20 r/6498 refactor(tvix/cli): cargo clippyFlorian Klink2-2/+1
Change-Id: I723bc9b29733f5ee4e3094b92696fbdeb4b15a33 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9094 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-08-20 r/6497 refactor(tvix/serde): cargo clippyFlorian Klink3-14/+13
Change-Id: I3c86225040a04c9cb5702b226b4a5008ae219c42 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9093 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-08-20 r/6496 refactor(tvix/cli): stop parsing NixHash twiceFlorian Klink1-6/+2
We already have the parsed output_hash from above, no need to construct it again. Change-Id: Ie6d924ab446137c25c29fbeaf671aa7e5418262d Reviewed-on: https://cl.tvl.fyi/c/depot/+/9110 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-08-20 r/6495 fix(tvix/nix-compat): disallow empty derivation namesRyan Lahfa1-0/+10
Yes: ``` $ nix-build -E 'derivation { name = ""; builder = "/bin/sh"; system = "x86_64-linux"; }' error: store path 'nr7i5pf18hw2zg487vkdyrbasdqylfcj-' has an empty name ``` Change-Id: I552f9ed1c1fe3bfceca18ca9b8e13d4b06dc6ff7 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9108 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-08-20 r/6494 feat(tvix/nix-compat): don't swallow hash validation errorsRyan Lahfa3-58/+208
Previously, Output deserialization would silence validation errors and provide `None` for `hash_with_mode` as soon as a validation error would happen inside of the `NixHashWithMode` deserialization, e.g. invalid hash length would not provide an validation error but a silent `None` value. This is problematic, we workaround a serde limitation here by writing our own Deserializer. As you can see, we write some boilerplate code unfortunately, as, for example: - `#[serde(fail_if_unparsed_as="Option::is_none")]` is not a thing, otherwise, we could have been able to just bubble up errors in case of "not fully parsed" (and not missing) values. - `From<&serde_json::Value> for serde::de::Unexpected` is not a thing, otherwise, we could just map invalid type errors and reuse the existing types instead of doing extremely bizarre things with `serde::de::Unexpected::Other`, note: this is a not problem for expected, we know what we expect, we don't know what we received in practice. I decided to write a `NixHashWithMode::from_map` which will eat a map deserialized via `serde_json`, so our serde magic is not totally "data model" agnostic. I wanted to go for data model agnosticity and enable maximal performance, e.g. building the structure as the map values are streamed in the Visitor, this is needlessly painful because `Output` and `NixHashWithMode` are in different files and this really makes sense only if we write the full implementation in one file, indeed, otherwise, you end up duplicating the work or having strange coupling. So, for now, we will allocate a full map of the fields inside the `Output`, i.e. if any "unknown field" is in that map, we will deserialize it for no reason. Doing it properly, as I repeat it in the code and to flokli at C3Camp 2023, requires to patch serde upstream IMHO. Change-Id: I46fe6ccb8c390c48d6934fd3e3f02a0dfe59557b Reviewed-on: https://cl.tvl.fyi/c/depot/+/9107 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-08-19 r/6493 refactor(tvix): drop rust-analyzer from rust-docs build inputsFlorian Klink1-1/+0
We don't need rust-analyzer to run cargo doc. Change-Id: I5e2fd559e4045cadeab24b438c28d6df7f1d5d5f Reviewed-on: https://cl.tvl.fyi/c/depot/+/9092 Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz> Autosubmit: flokli <flokli@flokli.de>
2023-08-19 r/6492 docs(tvix): update commentFlorian Klink1-3/+1
cl/8306 fixed building all docs, but we forgot to update the comment. Change-Id: I17829612f13e7357bd0efe8223cc28ed0f6cdea2 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9091 Autosubmit: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz>
2023-08-19 r/6491 refactor(tvix/nix-compat/derivation): cargo clippyFlorian Klink1-3/+2
This `.into_iter()` call is equivalent to `.iter()` and will not consume the `BTreeMap`. Change-Id: Ie26637ebecb0bea5b09c447cc45ed207f8b50913 Reviewed-on: https://cl.tvl.fyi/c/depot/+/9088 Autosubmit: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
generated by cgit-pink 1.4.1 (git 2.44.2) at 2024-11-02T07·51+0000