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2023-01-16 r/5665 feat(tvix/eval): add error variant for threading through errorsVincent Ambo1-2/+17
This variant is required for external builtins (which in our case includes `derivation`) to thread through reasonable error messages. This has some potential for improvement, but it's an improvement over the status quo of panicking in the external builtins when no appropriate error is available. Change-Id: I7e4bdb0a156c7717092dde30aa4785192182dc66 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7841 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-16 r/5664 feat(tvix/eval): implement builtins.toXMLVincent Ambo8-0/+158
Change-Id: I009efc53a8e98f0650ae660c4decd8216e8a06e7 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7835 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-16 r/5663 chore(tvix/eval): add other required items to public APIVincent Ambo2-3/+7
External implementors of builtins must be able to force values, which necessitates publishing a bunch more items from the crate. Change-Id: I8f6b8ae88156aae417dbe630a698d123d0c1c8d4 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7830 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-01-12 r/5654 fix(tvix/eval): len_without_is_empty clippy warnAaqa Ishtyaq3-1/+13
This CL addresses clippy warning len_without_is_empty which expects `.is_empty()` method to be present when implementing `.len()` method for an item. Change-Id: I8878db630b9ef5853649a906b764a33299bb5dc8 Signed-off-by: Aaqa Ishtyaq <aaqaishtyaq@gmail.com> Reviewed-on: https://cl.tvl.fyi/c/depot/+/7806 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-12 r/5653 docs(tvix): add build-references / string-context documentVincent Ambo1-0/+175
This explains my current thinking on string contexts. Thanks to everyone who gave input so far. Change-Id: I773219402a79a9d4753b4e7cfbf3a4a751a993a3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7807 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-01-12 r/5652 feat(tvix/eval): implement builtins.toJSONVincent Ambo11-10/+75
Implements `Serialize` for `tvix_eval::Value`. Special care is taken with serialisation of attribute sets, and forcing of thunks. The tests should cover both cases well. Change-Id: I9bb135bacf6f87bc6bd0bd88cef0a42308e6c335 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7803 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su>
2023-01-10 r/5642 fix(tvix/eval): address useless_format clippy warnAaqa Ishtyaq1-13/+6
This CL address clippy warnings related to use of 'format!' macro to return unmodified 'String'. Change-Id: I88726e59d8f39f6a455a8c1f48075b52d167e489 Signed-off-by: Aaqa Ishtyaq <aaqaishtyaq@gmail.com> Reviewed-on: https://cl.tvl.fyi/c/depot/+/7804 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-10 r/5640 feat(tvix/eval): implement serde::Deserialize for ValueRyan Lahfa8-49/+98
Co-Authored-By: Vincent Ambo <tazjin@tvl.su> Change-Id: Ib6f7d1f4f4faac36b44f5f75cccc57bf912cf606 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7626 Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2023-01-10 r/5639 refactor(tvix/eval): impl Display for ErrorKindVincent Ambo1-2/+8
This just shuffles the Display implementations around so that ErrorKind itself is displayable, which is useful in some situations where errors under construction need to be type-converted. Change-Id: I7b633d03d0dc34f345c4f20676e0023ecb1db0c4 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7802 Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: edef <edef@edef.eu> Tested-by: BuildkiteCI
2023-01-08 r/5629 fix(tvix/eval): fix last uses of Vec<Value> -> NixList in builtinsVincent Ambo2-22/+21
Change-Id: I0d71b82eb7ddc1e457b0996b0668006f55f56751 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7790 Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI Reviewed-by: sterni <sternenseemann@systemli.org>
2023-01-07 r/5626 fix(tvix/eval): fix typo'd function name in testsVincent Ambo1-1/+1
Caught by sterni on cl/7783. Change-Id: I15d57b893ef22538fdd7e809f3b92861dd2bc1af Reviewed-on: https://cl.tvl.fyi/c/depot/+/7789 Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-06 r/5620 refactor(tvix/eval): use builtins macro for placeholdersVincent Ambo1-67/+45
Change-Id: I30bc475e3e36a163fa169083481cdd4b4d0ca456 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7785 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI Autosubmit: tazjin <tazjin@tvl.su>
2023-01-06 r/5619 refactor(tvix/eval): move mocked builtins.derivation to testsVincent Ambo2-36/+38
This placeholder should not live in the main crate anymore as we will be injecting the real one from outside of eval, but there are still language tests that depend on a (simple, mockable) version of it. Change-Id: I68ea169db15cbdbeed320930d3069e21e376c90d Reviewed-on: https://cl.tvl.fyi/c/depot/+/7783 Reviewed-by: flokli <flokli@flokli.de> Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2023-01-06 r/5607 feat(tvix/eval): skip & warn for useless parenthesisVincent Ambo2-0/+32
Change-Id: I567ca0682012b9d09f1217e57a104ac5671f8d82 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7771 Tested-by: BuildkiteCI Reviewed-by: raitobezarius <tvl@lahfa.xyz> Reviewed-by: flokli <flokli@flokli.de>
2023-01-06 r/5606 feat(tvix/eval): warn on empty let-bindingsVincent Ambo2-1/+10
Change-Id: Ib6ef7ce514abbd3e372dfe9df7137aa36dbda9d4 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7770 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-06 r/5605 refactor(tvix/eval): short-circuit on empty attrs in compilerVincent Ambo1-0/+9
This is marginally more efficient and has simpler bytecode. Change-Id: Iad37c9aeef24583e8f696911bcd83d43639f2e36 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7769 Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-01-06 r/5604 feat(tvix/eval): warn about empty `inherit`sVincent Ambo2-0/+11
Change-Id: I82bec6fe2210bcb88c46fd2fdf3e26bd613d1c1f Reviewed-on: https://cl.tvl.fyi/c/depot/+/7768 Reviewed-by: flokli <flokli@flokli.de> Reviewed-by: raitobezarius <tvl@lahfa.xyz> Tested-by: BuildkiteCI
2023-01-06 r/5603 fix(tvix/eval): compile but don't emit dead codeVincent Ambo2-9/+33
This adds a mechanism to the compiler to compile an expression without emitting any code. This allows for detected dead code to still be compiled to detect errors & warnings inside of it. Change-Id: Ie78479173570e9c819d8f32ae683ce34234a4c5d Reviewed-on: https://cl.tvl.fyi/c/depot/+/7767 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-06 r/5602 feat(tvix/eval): implement initial compiler::optimiser moduleVincent Ambo5-0/+165
This optimiser can rewrite some expressions into more efficient forms, and warn users about those cases. As a proof-of-concept, only some simple boolean comparisons are supported for now. Change-Id: I7df561118cfbad281fc99523e859bc66e7a1adcb Reviewed-on: https://cl.tvl.fyi/c/depot/+/7766 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-01-06 r/5601 refactor(tvix/eval): take owned ast::Expr in Compiler::compileVincent Ambo2-34/+34
This adds a very minimal amount of additional Rc-increments (~1 per compilation), but makes it a lot easier to add an AST-optimising compiler pass without incurring a lot of extra cost. Change-Id: I57208bdfc8882e3ae21c5850e14aa380d3ccea36 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7765 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-06 r/5599 feat(tvix/eval): add Evaluation::compile_only methodVincent Ambo2-47/+99
This would make it possible to implement something like a linter based on the tvix-eval compiler warnings. Change-Id: I1feb4e7c4a44be7d1204b0a962ab522fd32b93c6 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7763 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-01-06 r/5598 fix(tvix/eval): don't increase `with_stack_size` in scope inheritsVincent Ambo1-1/+1
There was probably a misunderstanding somewhere about the with_stack_size being related to how far away it is from the with, but it is about whether there is a with at all. This broke a warning (`UselessInherit`), and may actually have let to more inefficient codegen in some cases. Change-Id: I08338ea59ae39dad01ca8a4e09d934a936cdea2f Reviewed-on: https://cl.tvl.fyi/c/depot/+/7762 Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-06 r/5597 fix(tvix/eval): VM & Builtin* types have to be publicVincent Ambo2-13/+6
... without them, using the new Builtins API is basically impossible for library consumers. Change-Id: Ice0557a2e55e12d812f51bf5a99e6b8c91ad1b91 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7755 Autosubmit: tazjin <tazjin@tvl.su> Reviewed-by: flokli <flokli@flokli.de> Tested-by: BuildkiteCI
2023-01-06 r/5595 feat(tvix/eval): add builtins.{null,true,false}sterni1-0/+3
Code probably rarely relies on these, but it's not hard to support them. Change-Id: I8499fec34efaf031f9c013bbd370a13db929a2a3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7772 Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI Autosubmit: sterni <sternenseemann@systemli.org>
2023-01-06 r/5594 test(tvix/eval): add test for builtins paritysterni3-0/+41
This will eventually force us to have a base builtins set in common with C++ Nix, i.e. all 2.3 builtins except the controversial builtins.valueSize. Change-Id: I2c767f07d6a14711911658e87da9f18ede57a143 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7747 Autosubmit: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-04 r/5585 feat(tvix/serde): implement enum deserialisationVincent Ambo1-1/+1
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/5583 refactor(tvix/eval): avoid unnecessary pop/push in OpForceVincent Ambo1-6/+1
Change-Id: Ic7559eaa43aa0dcc97babb7669770c0f7f959f1b Reviewed-on: https://cl.tvl.fyi/c/depot/+/7754 Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI Reviewed-by: sterni <sternenseemann@systemli.org>
2023-01-04 r/5582 fix(tvix/eval): ' is allowed in nonfirst position in Nix identifierssterni3-1/+32
With this is_valid_nix_identifier should line up with the upstream lexer definition: ID [a-zA-Z\_][a-zA-Z0-9\_\'\-]* While we're working on this, add a simple test checking the various formatting rules. Interestingly, it would not be suitable as an identity test, since you have to write { "assert" = null; } in order to avoid an evaluation error, but C++ Nix is happy to print this as { assert = null; } – maybe should be considered to be a bug. Change-Id: I0a4e1ccb5033a80f3767fb8d1c4bba08d303c5d8 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7744 Autosubmit: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-04 r/5581 refactor(tvix/eval): streamline construction of globals/builtinsVincent Ambo6-218/+269
Previously the construction of globals (a compiler-only concept) and builtins (a (now) user-facing API) was intermingled between multiple different modules, and kind of difficult to understand. The complexity of this had grown in large part due to the implementation of `builtins.import`, which required the notorious "knot-tying" trick using Rc::new_cyclic (see cl/7097) for constructing the set of globals. As part of the new `Evaluation` API users should have the ability to bring their own builtins, and control explicitly whether or not impure builtins are available (regardless of whether they're compiled in or not). To streamline the construction and allow the new API features to work, this commit restructures things by making these changes: 1. The `tvix_eval::builtins` module is now only responsible for exporting sets of builtins. It no longer has any knowledge of whether or not certain sets (e.g. only pure, or pure+impure) are enabled, and it has no control over which builtins are globally available (this is now handled in the compiler). 2. The compiler module is now responsible for both constructing the final attribute set of builtins from the set of builtins supplied by a user, as well as for populating its globals (that is identifiers which are available at the top-level scope). 3. The `Evaluation` API now carries a `builtins` field which is populated with the pure builtins by default, and can be extended by users. 4. The `import` feature has been moved into the compiler, as a special case. In general, builtins no longer have the ability to reference the "fix point" of the globals set. This should not change any functionality, and in fact preserves minor differences between Tvix/Nix that we already had (such as `builtins.builtins` not existing). Change-Id: Icdf5dd50eb81eb9260d89269d6e08b1e67811a2c Reviewed-on: https://cl.tvl.fyi/c/depot/+/7738 Reviewed-by: sterni <sternenseemann@systemli.org> Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2023-01-02 r/5565 chore(tvix/eval): implement std::error::Error for tvix_eval::ErrorVincent Ambo2-1/+20
This makes it easier to interface this error with other crates. Change-Id: I4947ea6097608f8c0427fb94a819ef748d94ea4b Reviewed-on: https://cl.tvl.fyi/c/depot/+/7711 Tested-by: BuildkiteCI Reviewed-by: flokli <flokli@flokli.de>
2022-12-29 r/5542 refactor(tvix/eval): remove extra Rc<..> around Value::AttrsVincent Ambo5-21/+24
The `im::OrdMap` is already small and cheap to copy while sharing memory, so this is not required anymore. Only the `KV` variant may have slightly larger content, but in practice this doesn't seem to make a difference when comparing the two variants and this one is less complicated. Change-Id: I64a563b209a2444125653777551373cb2989ca7d Reviewed-on: https://cl.tvl.fyi/c/depot/+/7677 Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
2022-12-29 r/5541 refactor(tvix/eval): persistent, memory-sharing OrdMap for NixAttrsVincent Ambo7-74/+73
This uses the `im::OrdMap` for `NixAttrs` to enable sharing of memory between different iterations of a map. This slightly speeds up eval, but not significantly. Future work might include benchmarking whether using a `HashMap` and only ordering in cases where order is actually required would help. This switches to a fork of `im` that fixes some bugs with its OrdMap implementation. Change-Id: I2f6a5ff471b6d508c1e8a98b13f889f49c0d9537 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7676 Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
2022-12-29 r/5540 refactor(tvix/eval): use im::Vector directly where possibleVincent Ambo3-28/+31
The conversion from im::Vector -> Vec is cheaper for NixList construction (of course), so where possible we should make use of that. This updates most builtins dealing with lists to use Vector directly, and marks the function constructing NixList from Vec as deprecated so that we get appropriate warnings in places where it's still in use. These places are currently inside of JSON serialisation logic which is in flux right now, so lets leave them as-is until it's stabilised. Change-Id: I037f12a2800f2576db4d9526bd935efd079163f0 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7671 Reviewed-by: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI
2022-12-29 r/5534 refactor(tvix/eval): use im::Vector for NixList representationVincent Ambo4-44/+49
This is a persistent, structurally sharing data structure which is more efficient in some of our use-cases. I have verified the efficiency improvement using `hyperfine` repeatedly over expressions on nixpkgs. Lists are not the most performance-critical structure in Nix (that would be attribute sets), but we can already see a small (~5-10%) improvement. Note that there are a handful of cases where we still go via `Vec` that need to be fixed, most notable for `builtins.sort` which can not currently be implemented directly using `im::Vector` because of a restrictive type bound. Change-Id: I237cc50cbd7629a046e5a5e4601fbb40355e551d Reviewed-on: https://cl.tvl.fyi/c/depot/+/7670 Tested-by: BuildkiteCI Reviewed-by: sterni <sternenseemann@systemli.org>
2022-12-29 r/5530 docs(tvix/eval): sketch in place list/attr set update ideasterni1-0/+24
Change-Id: Ic7debbd8cbd3acdf5f3947288f2aa2964bd163a0 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7660 Autosubmit: sterni <sternenseemann@systemli.org> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2022-12-25 r/5486 fix(tvix/eval): fix current clippy warningsVincent Ambo17-108/+69
It's been a while since the last time, so quite a lot of stuff has accumulated here. Change-Id: I0762827c197b30a917ff470fd8ae8f220f6ba247 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7597 Reviewed-by: grfn <grfn@gws.fyi> Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2022-12-25 r/5485 refactor(tvix/eval): non-recursive thunk forcingAdam Joseph2-67/+243
Introduces continuation-passing-based trampolining of thunk forcing to avoid recursing when forcing deeply nested expressions. This is required for evaluating large expressions. This change was extracted out of cl/7362. Co-authored-by: Vincent Ambo <tazjin@tvl.su> Co-authored-by: Griffin Smith <grfn@gws.fyi> Change-Id: Ifc1747e712663684b2fff53095de62b8459a47f3 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7551 Reviewed-by: grfn <grfn@gws.fyi> Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2022-12-25 r/5484 feat(tvix/eval): implement From<f64> for ValueRyan Lahfa1-0/+6
Change-Id: I287282a195d6f752260242739332b2357791974a Reviewed-on: https://cl.tvl.fyi/c/depot/+/7625 Tested-by: BuildkiteCI Reviewed-by: tazjin <tazjin@tvl.su>
2022-12-22 r/5477 feat(tvix/eval): display function names in documentationVincent Ambo1-1/+8
... if they are known. We currently do not propagate names correctly for curried functions. Change-Id: I19d57fb30a5c0000ccdf690b91076f6b2191de23 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7596 Tested-by: BuildkiteCI Reviewed-by: grfn <grfn@gws.fyi>
2022-12-22 r/5475 feat(tvix/eval): add Value::explain methodVincent Ambo1-0/+33
This value creates a human-readable explanation of a value. This can be used to implement documentation related functionality. For some values, the amount of information displayed can be expanded quite a bit. Change-Id: Ie8c400feae909e7680af163596f99060262e4241 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7592 Reviewed-by: grfn <grfn@gws.fyi> Tested-by: BuildkiteCI
2022-12-22 r/5474 feat(tvix/cli): implement `NixCompatIO` helper typeVincent Ambo1-1/+1
This type allows for temporarily compatibility with the C++ Nix store, specifically (for now) it gives us the store directory used by Nix and imports files the same way. Change-Id: I4767794ef2863eba49661315c63c4e17de946d60 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7587 Reviewed-by: grfn <grfn@gws.fyi> Tested-by: BuildkiteCI
2022-12-21 r/5469 chore(tvix/eval): fix a broken commentVincent Ambo1-1/+0
Change-Id: I0a6edb51685f94d4712089ae805170da3fb7faae Reviewed-on: https://cl.tvl.fyi/c/depot/+/7609 Reviewed-by: grfn <grfn@gws.fyi> Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2022-12-21 r/5468 fix(tvix/builtin-macros): parse multi-line docstrings correctlyVincent Ambo2-5/+28
Having a multi-line docstring yields multiple doc-attributes in order, however we were previously discarding all but the first one. This reduces them into a single string instead, which can then be displayed as multi-line documentation. Change-Id: I1f237956cdea2e4c746d3f13744e0373c1c645a6 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7594 Reviewed-by: grfn <grfn@gws.fyi> Autosubmit: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
2022-12-21 r/5467 feat(tvix/eval): use `EvalIO::import_path` when coercing pathsVincent Ambo3-3/+28
This "ties the knot" of importing files into a store when referring to them through path literals, e.g. inside of strings. I'm not yet sure if this interface is sufficient for builtins.path (which we haven't implemented at all yet), but it's enough to wire up eval & store initially. In the default implementations nothing interesting happens in this function at all. Change-Id: Ie01ff4161617d1e743a68dbd1a5e54c1b40c0990 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7582 Reviewed-by: grfn <grfn@gws.fyi> Tested-by: BuildkiteCI
2022-12-21 r/5466 refactor(tvix/eval): use light spans in builtins.importVincent Ambo2-12/+8
Change-Id: I05732073155b430575babb6f076bf465aef98857 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7581 Tested-by: BuildkiteCI Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 r/5465 feat(tvix/eval): builtins.storeDirAdam Joseph2-1/+17
Returns the store directory through EvalIO::store_dir. Note that this is _optional_ in Tvix, as an evaluation can occur in a context where there simply is no store directory. In those contexts, `builtins.storeDir` returns `null` in Tvix. This would only happen in contexts like Tvixbolt (or completely unrelated use-cases) in practice. Co-Authored-By: Vincent Ambo <tazjin@tvl.su> Change-Id: I5a752c7e89b2f75bd7efb082dbfa5b25e3b1ff3b Reviewed-on: https://cl.tvl.fyi/c/depot/+/7452 Autosubmit: Adam Joseph <adam@westernsemico.com> Tested-by: BuildkiteCI Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 r/5464 refactor(tvix/eval): use `EvalIO::read_dir` for equivalent builtinVincent Ambo2-30/+77
Change-Id: I6d782c07166f51587d2f1d06607823268debb5d5 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7574 Reviewed-by: grfn <grfn@gws.fyi> Tested-by: BuildkiteCI
2022-12-21 r/5463 refactor(tvix/eval): use `EvalIO::path_exists` for the builtinVincent Ambo2-2/+18
Change-Id: I49822ce30137777865e7370ee86666636e277b35 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7573 Tested-by: BuildkiteCI Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 r/5462 chore(tvix/eval): gate tvix_eval::StdIO behind the `impure` featureVincent Ambo2-1/+6
This shouldn't be available if we've built a "pure" crate. Change-Id: I7c85827ee212890252ff7e0b6242e2c52618cba5 Reviewed-on: https://cl.tvl.fyi/c/depot/+/7572 Tested-by: BuildkiteCI Reviewed-by: grfn <grfn@gws.fyi>
2022-12-21 r/5460 refactor(tvix/eval): use EvalIO::read_to_string in impure builtinsVincent Ambo3-38/+21
With this change, the behaviour of reading a string from a file path is controlled by the provided `EvalIO` structure. This is a huge step towards abstracting away I/O behaviour correctly. Change-Id: Ifde8e46cd863b16e0301dca45a434ad27560399f Reviewed-on: https://cl.tvl.fyi/c/depot/+/7567 Tested-by: BuildkiteCI Reviewed-by: grfn <grfn@gws.fyi>
generated by cgit-pink 1.4.1 (git 2.44.2) at 2024-12-11T22·41+0000