feat(tvix/eval): implement builtins.fromTOML

This allows parsing TOML from Tvix. We can enable the eval-okay-fromTOML
testcase from nix_tests. It uses the `toml` crate, and the serde
integration it brings with it.

Change-Id: Ic6f95aacf2aeb890116629b409752deac49dd655
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7920
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
This commit is contained in:
Florian Klink 2023-01-24 15:54:29 +01:00 committed by clbot
parent 1facd889bb
commit e0b05c0fa6
8 changed files with 273 additions and 3 deletions

View file

@ -427,6 +427,15 @@ dependencies = [
"autocfg",
]
[[package]]
name = "nom8"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ae01545c9c7fc4486ab7debaf2aad7003ac19431791868fb2e8066df97fad2f8"
dependencies = [
"memchr",
]
[[package]]
name = "once_cell"
version = "1.15.0"
@ -628,6 +637,15 @@ dependencies = [
"serde",
]
[[package]]
name = "serde_spanned"
version = "0.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2c68e921cef53841b8925c2abadd27c9b891d9613bdc43d6b823062866df38e8"
dependencies = [
"serde",
]
[[package]]
name = "serde_urlencoded"
version = "0.7.1"
@ -719,6 +737,40 @@ dependencies = [
"syn",
]
[[package]]
name = "toml"
version = "0.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4fb9d890e4dc9298b70f740f615f2e05b9db37dce531f6b24fb77ac993f9f217"
dependencies = [
"serde",
"serde_spanned",
"toml_datetime",
"toml_edit",
]
[[package]]
name = "toml_datetime"
version = "0.5.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4553f467ac8e3d374bc9a177a26801e5d0f9b211aa1673fb137a403afd1c9cf5"
dependencies = [
"serde",
]
[[package]]
name = "toml_edit"
version = "0.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "729bfd096e40da9c001f778f5cdecbd2957929a24e10e5883d9392220a751581"
dependencies = [
"indexmap",
"nom8",
"serde",
"serde_spanned",
"toml_datetime",
]
[[package]]
name = "tvix-eval"
version = "0.1.0"
@ -737,6 +789,7 @@ dependencies = [
"serde_json",
"smol_str",
"tabwriter",
"toml",
"tvix-eval-builtin-macros",
"xml-rs",
]