tvl-depot/tvix
Vincent Ambo 257c67f204 chore(tvix): upgrade to clap 4.0
In //tvix/eval:

* criterion bumped to 4.0, which at least depends on clap 3.x instead
  of 2.x, which is less incompatible

In //tvix/cli:

* no changes required

In //tvix/nix_cli:

* some minor changes for compatibility with clap 4.0, no functionality
  changes

Change-Id: If793f64b59fcaa2402d3d483ddbab4092f32df03
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7588
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI
2022-12-21 13:23:38 +00:00
..
.vscode chore(tvix): fix vscode rust-analyzer recommendation 2022-10-15 16:54:28 +00:00
cli chore(tvix): upgrade to clap 4.0 2022-12-21 13:23:38 +00:00
docs docs(tvix): document pointer equality in (C++) Nix 2022-11-25 10:27:08 +00:00
eval chore(tvix): upgrade to clap 4.0 2022-12-21 13:23:38 +00:00
nar feat(tvix/nar): init writer 2022-12-20 15:59:44 +00:00
nix_cli chore(tvix): upgrade to clap 4.0 2022-12-21 13:23:38 +00:00
proto chore(tvix/store): move castore.proto 2022-12-04 10:41:39 +00:00
store feat(tvix/proto): add rpc_blobstore 2022-12-15 19:10:26 +00:00
verify-lang-tests test(tvix/eval): verify pointer equality in list comparisons 2022-12-02 14:06:22 +00:00
.gitignore feat(tvix/): .gitignore target folders 2022-11-11 19:55:12 +00:00
Cargo.lock chore(tvix): upgrade to clap 4.0 2022-12-21 13:23:38 +00:00
Cargo.nix chore(tvix): upgrade to clap 4.0 2022-12-21 13:23:38 +00:00
Cargo.toml refactor(tvix): split binary (REPL etc.) out from evaluator library 2022-12-21 13:09:29 +00:00
default.nix refactor(tvix): provide a combined //tvix:shell mkShell target 2022-12-15 17:26:45 +00:00
LICENSE chore(tvix): Bootstrap Tvix folder 2021-03-27 00:09:49 +00:00
OWNERS chore(gerrit): migrate OWNERS files to code-owners style 2022-09-19 11:13:28 +00:00
README.md refactor(tvix): build Rust projects using crate2nix 2022-12-15 17:26:45 +00:00

Tvix

For more information about Tvix, contact one of the project owners. We are interested in people who would like to help us review designs, brainstorm and describe requirements that we may not yet have considered.

Rust projects

Some parts of Tvix are written in Rust. To simplify the dependency management on the Nix side of these builds, we use crate2nix in a single Rust workspace in //tvix to maintain the Nix build configuration.

When making changes to Cargo dependency configuration in any of the Rust projects under //tvix, be sure to run crate2nix generate in //tvix itself and commit the changes to the generated Cargo.nix file.

crate2nix is available via direnv inside of depot, or can be built from the third_party.nixpkgs.crate2nix attribute of depot. Make sure to build it from depot to avoid generating files with a different version that might have different output.

License structure

All code implemented for Tvix is licensed under the GPL-3.0, with the exception of the protocol buffer definitions used for communication between services which are available under a more permissive license (MIT).

The idea behind this structure is that any direct usage of our code (e.g. linking to it, embedding the evaluator, etc.) will fall under the terms of the GPL3, but users are free to implement their own components speaking these protocols under the terms of the MIT license.