Delete cras_rust binding_generator

All generated headers are migrated to use cras_cbindgen.

BUG=b:314126577
TEST=CQ

Change-Id: If0600198e27aa869be7e972a478ba478369ed994
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/5214518
Tested-by: chromeos-cop-builder@chromeos-cop.iam.gserviceaccount.com <chromeos-cop-builder@chromeos-cop.iam.gserviceaccount.com>
Commit-Queue: Li-Yu Yu <aaronyu@google.com>
Tested-by: Li-Yu Yu <aaronyu@google.com>
Reviewed-by: Chih-Yang Hsia <paulhsia@chromium.org>

Cargo.Bazel.lock

@@ -1,5 +1,5 @@
 {
-  "checksum": "76ff8f0db98b5e1c87b058a3685b15942be5aa12acbde920fe612ab96a3f982f",
+  "checksum": "a5656bffa44079050fdc1e525b280c63723a882de2086765f35207d44bbdc2b6",
   "crates": {
     "aho-corasick 0.7.20": {
       "name": "aho-corasick",
@@ -459,30 +459,6 @@
       },
       "license": "BSD-3-Clause"
     },
-    "binding_generator 0.1.0": {
-      "name": "binding_generator",
-      "version": "0.1.0",
-      "repository": null,
-      "targets": [],
-      "library_target_name": null,
-      "common_attrs": {
-        "compile_data_glob": [
-          "**"
-        ],
-        "deps": {
-          "common": [
-            {
-              "id": "cbindgen 0.24.3",
-              "target": "cbindgen"
-            }
-          ],
-          "selects": {}
-        },
-        "edition": "2021",
-        "version": "0.1.0"
-      },
-      "license": null
-    },
     "bitflags 1.3.2": {
       "name": "bitflags",
       "version": "1.3.2",
@@ -8188,7 +8164,6 @@
   "binary_crates": [],
   "workspace_members": {
     "audio_processor 0.1.0": "audio_processor",
-    "binding_generator 0.1.0": "cras/src/server/rust/binding_generator",
     "cras 0.1.1": "cras/src/server/rust",
     "cras_cbindgen 0.1.0": "rules/cbindgen",
     "cras_common 0.1.0": "cras/common",

Cargo.toml

@@ -8,7 +8,6 @@ members = [
     "cras/server/s2",
     "cras/src/server/rust",
     "cras/src/server/rust/staticlib",
-    "cras/src/server/rust/binding_generator",
     "rock",
     "rules/cbindgen",
 ]

WORKSPACE.bazel

@@ -204,7 +204,6 @@ crates_repository(
         "//cras/server/platform/dlc:Cargo.toml",
         "//cras/server/platform/features:Cargo.toml",
         "//cras/src/server/rust:Cargo.toml",
-        "//cras/src/server/rust:binding_generator/Cargo.toml",
         "//cras/src/server/rust:staticlib/Cargo.toml",
         "//rules/cbindgen:Cargo.toml",
     ],

devtools/rust_generate.bash

@@ -10,9 +10,6 @@ set -eux
 
 ADHD="$(realpath "$(dirname "${BASH_SOURCE[0]}")/..")"
 
-cd "${ADHD}/cras/src/server/rust/binding_generator"
-cargo run
-
 cd "${ADHD}"
 CARGO_BAZEL_REPIN=true bazel sync --only=crate_index