)]}'
{
  "commit": "4090b7d2d2cb4f3e8ef448aeaca55c75a55b41ca",
  "tree": "7dbff550dcb63821c1e61fe9c5b342f798bfd021",
  "parents": [
    "2d123d0dfdc67af1dcbabd178be8073726b67524"
  ],
  "author": {
    "name": "danakj",
    "email": "danakj@chromium.org",
    "time": "Tue Oct 24 17:49:01 2023 +0000"
  },
  "committer": {
    "name": "Dawn LUCI CQ",
    "email": "dawn-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Tue Oct 24 17:49:01 2023 +0000"
  },
  "message": "Add support for the Rust toolchain\n\nTo enable Rust build targets in standalone dawn:\n- Add `checkout_rust: True` to the gclient `custom_vars` section. As\n  it defaults to false:\n    \"custom_vars\": {\n      \"checkout_rust\": True,\n    }\n- Set `enable_rust \u003d true` in GN args, as it also defaults to false.\n- Run gclient sync\n\nThen building `rust_build_tests` will build test targets in\n//build/rust/tests, which rely on and verify the functioning of\nthe Rust toolchain.\n\nMake new rust targets by using the GN templates in //build/rust.\n\nIn the chromium build, Rust build targets that use the templates\nfrom //build/rust will just work.\n\n------\n\nDependent steps that are already done:\n1) The //tools/rust repo needs to be created in\n   https://bugs.chromium.org/p/chromium/issues/detail?id\u003d1494128\n2) Then, we should remove the checkout_tools_rust DEPS var,\n3) And update the tools/clang and tools/rust revisions so that they\n   are compatible.\n4) Roll the chromium //build changes that were required in from\n   https://chromium-review.googlesource.com/c/chromium/src/+/4956874\n   and\n   https://chromium-review.googlesource.com/c/chromium/src/+/4966201\n5) The clang roll causes clang-cl to warn on use of offsetof, but it\n   does not define __GNUC__, which is used to remove the warning. So\n   also remove the warning when __clang__ is defined.\n\nBug: chromium:1494118\nChange-Id: I5e280090ec950a1da9f91e2e4717925ce4b2eaa6\nReviewed-on: https://dawn-review.googlesource.com/c/dawn/+/157120\nReviewed-by: Austin Eng \u003cenga@chromium.org\u003e\nKokoro: Kokoro \u003cnoreply+kokoro@google.com\u003e\nReviewed-by: Ben Clayton \u003cbclayton@google.com\u003e\nCommit-Queue: danakj \u003cdanakj@chromium.org\u003e\n",
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