Migrate 10 crates to monorepo

ahash
aho-corasick
android_logger
android_log-sys
anes
annotate-snippets
argh
argh_derive
argh_shared
ash

Bug: 339424309
Test: treehugger
Change-Id: Ieb8e0ea541b7a4a4acccff6fa215671a3db095e9
diff --git a/Android.bp b/Android.bp
index fff6a2d..96beb97 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,50 +1 @@
-// This file is generated by cargo_embargo.
-// Do not modify this file because the changes will be overridden on upgrade.
-
-package {
-    default_applicable_licenses: ["external_rust_crates_ahash_license"],
-}
-
-license {
-    name: "external_rust_crates_ahash_license",
-    visibility: [":__subpackages__"],
-    license_kinds: ["SPDX-license-identifier-Apache-2.0"],
-    license_text: ["LICENSE"],
-}
-
-rust_library {
-    name: "libahash",
-    host_supported: true,
-    crate_name: "ahash",
-    cargo_env_compat: true,
-    cargo_pkg_version: "0.8.11",
-    crate_root: "src/lib.rs",
-    edition: "2018",
-    arch: {
-        arm64: {
-            features: ["folded_multiply"],
-        },
-        x86_64: {
-            features: ["folded_multiply"],
-        },
-    },
-    features: [
-        "default",
-        "getrandom",
-        "runtime-rng",
-        "specialize",
-        "std",
-    ],
-    rustlibs: [
-        "libcfg_if",
-        "libgetrandom",
-        "libonce_cell",
-        "libzerocopy",
-    ],
-    apex_available: [
-        "//apex_available:platform",
-        "//apex_available:anyapex",
-    ],
-    product_available: true,
-    vendor_available: true,
-}
+// This crate has been migrated to external/rust/android-crates-io.
diff --git a/TEST_MAPPING b/TEST_MAPPING
deleted file mode 100644
index fe31e08..0000000
--- a/TEST_MAPPING
+++ /dev/null
@@ -1,17 +0,0 @@
-// Generated by update_crate_tests.py for tests that depend on this crate.
-{
-  "imports": [
-    {
-      "path": "external/rust/crates/hashbrown"
-    },
-    {
-      "path": "external/rust/crates/hashlink"
-    },
-    {
-      "path": "system/security/keystore2"
-    },
-    {
-      "path": "system/security/keystore2/legacykeystore"
-    }
-  ]
-}
diff --git a/cargo_embargo.json b/cargo_embargo.json
deleted file mode 100644
index e4e351c..0000000
--- a/cargo_embargo.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "package": {
-    "ahash": {
-      "patch": "patches/Android.bp.diff"
-    }
-  }
-}