Import crate tracing-attributes am: fa35e1ea17 am: 6f5623c352 am: e69cd6ba41 am: 26ef07ebe5 am: ded42890bd

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/tracing-attributes/+/2506420

Change-Id: I2bba9e0185475cf865ac6f9db64ba1ab2c98500d
Signed-off-by: Automerger Merge Worker <[email protected]>
diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..3681727
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,21 @@
+// This file is generated by cargo2android.py --run --device.
+// Do not modify this file as changes will be overridden on upgrade.
+
+
+
+rust_proc_macro {
+    name: "libtracing_attributes",
+    // has rustc warnings
+    crate_name: "tracing_attributes",
+    cargo_env_compat: true,
+    cargo_pkg_version: "0.1.23",
+    srcs: ["src/lib.rs"],
+    edition: "2018",
+    rustlibs: [
+        "libproc_macro2",
+        "libquote",
+        "libsyn",
+    ],
+    product_available: true,
+    vendor_available: true,
+}