Add cargo-raze build files for grpc-rust crate

This is a preliminary work for Rust support. This the result of running
cargo raze on the grpc-rust crate at the 0.4.0 version with protobuf crates
removed (since we import them directly).

rust/crates/aho-corasick-0.6.4.BUILD

@@ -0,0 +1,58 @@
+"""
+cargo-raze crate build file.
+
+DO NOT EDIT! Replaced on runs of cargo-raze
+"""
+package(default_visibility = ["//visibility:public"])
+
+licenses([
+  "notice", # "MIT"
+  "unencumbered", # "Unlicense"
+])
+
+load(
+    "@io_bazel_rules_rust//rust:rust.bzl",
+    "rust_library",
+    "rust_binary",
+    "rust_test",
+    "rust_bench_test",
+)
+
+rust_binary(
+    # Prefix bin name to disambiguate from (probable) collision with lib name
+    # N.B.: The exact form of this is subject to change.
+    name = "cargo_bin_aho_corasick_dot",
+    crate_root = "src/main.rs",
+    srcs = glob(["**/*.rs"]),
+    deps = [
+        # Binaries get an implicit dependency on their lib
+        ":aho_corasick",
+        "@raze__memchr__2_0_1//:memchr",
+    ],
+    rustc_flags = [
+        "--cap-lints allow",
+        "--target=x86_64-unknown-linux-gnu",
+    ],
+    crate_features = [
+    ],
+)
+
+
+rust_library(
+    name = "aho_corasick",
+    crate_root = "src/lib.rs",
+    crate_type = "lib",
+    srcs = glob(["**/*.rs"]),
+    deps = [
+        "@raze__memchr__2_0_1//:memchr",
+    ],
+    rustc_flags = [
+        "--cap-lints allow",
+        "--target=x86_64-unknown-linux-gnu",
+    ],
+    crate_features = [
+    ],
+)
+
+# Unsupported target "bench" with type "bench" omitted
+# Unsupported target "dict-search" with type "example" omitted

rust/crates/ansi_term-0.11.0.BUILD

@@ -0,0 +1,36 @@
+"""
+cargo-raze crate build file.
+
+DO NOT EDIT! Replaced on runs of cargo-raze
+"""
+package(default_visibility = ["//visibility:public"])
+
+licenses([
+  "notice", # "MIT"
+])
+
+load(
+    "@io_bazel_rules_rust//rust:rust.bzl",
+    "rust_library",
+    "rust_binary",
+    "rust_test",
+    "rust_bench_test",
+)
+
+
+rust_library(
+    name = "ansi_term",
+    crate_root = "src/lib.rs",
+    crate_type = "lib",
+    srcs = glob(["**/*.rs"]),
+    deps = [
+    ],
+    rustc_flags = [
+        "--cap-lints allow",
+        "--target=x86_64-unknown-linux-gnu",
+    ],
+    crate_features = [
+    ],
+)
+
+# Unsupported target "colours" with type "example" omitted

rust/crates/arrayvec-0.4.7.BUILD

@@ -0,0 +1,40 @@
+"""
+cargo-raze crate build file.
+
+DO NOT EDIT! Replaced on runs of cargo-raze
+"""
+package(default_visibility = ["//visibility:public"])
+
+licenses([
+  "notice", # "MIT,Apache-2.0"
+])
+
+load(
+    "@io_bazel_rules_rust//rust:rust.bzl",
+    "rust_library",
+    "rust_binary",
+    "rust_test",
+    "rust_bench_test",
+)
+
+# Unsupported target "arraystring" with type "bench" omitted
+
+rust_library(
+    name = "arrayvec",
+    crate_root = "src/lib.rs",
+    crate_type = "lib",
+    srcs = glob(["**/*.rs"]),
+    deps = [
+        "@raze__nodrop__0_1_12//:nodrop",
+    ],
+    rustc_flags = [
+        "--cap-lints allow",
+        "--target=x86_64-unknown-linux-gnu",
+    ],
+    crate_features = [
+    ],
+)
+
+# Unsupported target "extend" with type "bench" omitted
+# Unsupported target "serde" with type "test" omitted
+# Unsupported target "tests" with type "test" omitted

rust/crates/atty-0.2.10.BUILD

@@ -0,0 +1,37 @@
+"""
+cargo-raze crate build file.
+
+DO NOT EDIT! Replaced on runs of cargo-raze
+"""
+package(default_visibility = ["//visibility:public"])
+
+licenses([
+  "notice", # "MIT"
+])
+
+load(
+    "@io_bazel_rules_rust//rust:rust.bzl",
+    "rust_library",
+    "rust_binary",
+    "rust_test",
+    "rust_bench_test",
+)
+
+# Unsupported target "atty" with type "example" omitted
+
+rust_library(
+    name = "atty",
+    crate_root = "src/lib.rs",
+    crate_type = "lib",
+    srcs = glob(["**/*.rs"]),
+    deps = [
+        "@raze__libc__0_2_41//:libc",
+    ],
+    rustc_flags = [
+        "--cap-lints allow",
+        "--target=x86_64-unknown-linux-gnu",
+    ],
+    crate_features = [
+    ],
+)
+

rust/crates/base64-0.9.1.BUILD

@@ -0,0 +1,42 @@
+"""
+cargo-raze crate build file.
+
+DO NOT EDIT! Replaced on runs of cargo-raze
+"""
+package(default_visibility = ["//visibility:public"])
+
+licenses([
+    "notice",  # "MIT,Apache-2.0"
+])
+
+load(
+    "@io_bazel_rules_rust//rust:rust.bzl",
+    "rust_bench_test",
+    "rust_binary",
+    "rust_library",
+    "rust_test",
+)
+
+rust_library(
+    name = "base64",
+    crate_root = "src/lib.rs",
+    crate_type = "lib",
+    srcs = glob(["**/*.rs"]),
+    deps = [
+        "@raze__byteorder__1_2_3//:byteorder",
+        "@raze__safemem__0_2_0//:safemem",
+    ],
+    rustc_flags = [
+        "--cap-lints allow",
+        "--target=x86_64-unknown-linux-gnu",
+    ],
+    crate_features = [
+    ],
+)
+
+# Unsupported target "benchmarks" with type "bench" omitted
+# Unsupported target "decode" with type "test" omitted
+# Unsupported target "encode" with type "test" omitted
+# Unsupported target "helpers" with type "test" omitted
+# Unsupported target "make_tables" with type "example" omitted
+# Unsupported target "tests" with type "test" omitted

rust/crates/bitflags-0.9.1.BUILD

@@ -0,0 +1,41 @@
+"""
+cargo-raze crate build file.
+
+DO NOT EDIT! Replaced on runs of cargo-raze
+"""
+package(default_visibility = ["//visibility:public"])
+
+licenses([
+  "notice", # "MIT,Apache-2.0"
+])
+
+load(
+    "@io_bazel_rules_rust//rust:rust.bzl",
+    "rust_library",
+    "rust_binary",
+    "rust_test",
+    "rust_bench_test",
+)
+
+
+rust_library(
+    name = "bitflags",
+    crate_root = "src/lib.rs",
+    crate_type = "lib",
+    srcs = glob(["**/*.rs"]),
+    deps = [
+    ],
+    rustc_flags = [
+        "--cap-lints allow",
+        "--target=x86_64-unknown-linux-gnu",
+    ],
+    crate_features = [
+        "default",
+        "example_generated",
+    ],
+)
+
+# Unsupported target "conflicting_trait_impls" with type "test" omitted
+# Unsupported target "external" with type "test" omitted
+# Unsupported target "external_no_std" with type "test" omitted
+# Unsupported target "i128_bitflags" with type "test" omitted

rust/crates/bitflags-1.0.3.BUILD

@@ -0,0 +1,36 @@
+"""
+cargo-raze crate build file.
+
+DO NOT EDIT! Replaced on runs of cargo-raze
+"""
+package(default_visibility = ["//visibility:public"])
+
+licenses([
+  "notice", # "MIT,Apache-2.0"
+])
+
+load(
+    "@io_bazel_rules_rust//rust:rust.bzl",
+    "rust_library",
+    "rust_binary",
+    "rust_test",
+    "rust_bench_test",
+)
+
+
+rust_library(
+    name = "bitflags",
+    crate_root = "src/lib.rs",
+    crate_type = "lib",
+    srcs = glob(["**/*.rs"]),
+    deps = [
+    ],
+    rustc_flags = [
+        "--cap-lints allow",
+        "--target=x86_64-unknown-linux-gnu",
+    ],
+    crate_features = [
+        "default",
+    ],
+)
+

rust/crates/byteorder-1.2.3.BUILD

@@ -0,0 +1,39 @@
+"""
+cargo-raze crate build file.
+
+DO NOT EDIT! Replaced on runs of cargo-raze
+"""
+package(default_visibility = ["//visibility:public"])
+
+licenses([
+  "notice", # "MIT"
+  "unencumbered", # "Unlicense"
+])
+
+load(
+    "@io_bazel_rules_rust//rust:rust.bzl",
+    "rust_library",
+    "rust_binary",
+    "rust_test",
+    "rust_bench_test",
+)
+
+# Unsupported target "bench" with type "bench" omitted
+
+rust_library(
+    name = "byteorder",
+    crate_root = "src/lib.rs",
+    crate_type = "lib",
+    srcs = glob(["**/*.rs"]),
+    deps = [
+    ],
+    rustc_flags = [
+        "--cap-lints allow",
+        "--target=x86_64-unknown-linux-gnu",
+    ],
+    crate_features = [
+        "default",
+        "std",
+    ],
+)
+

rust/crates/bytes-0.4.8.BUILD

@@ -0,0 +1,47 @@
+"""
+cargo-raze crate build file.
+
+DO NOT EDIT! Replaced on runs of cargo-raze
+"""
+package(default_visibility = ["//visibility:public"])
+
+licenses([
+  "notice", # "MIT,Apache-2.0"
+])
+
+load(
+    "@io_bazel_rules_rust//rust:rust.bzl",
+    "rust_library",
+    "rust_binary",
+    "rust_test",
+    "rust_bench_test",
+)
+
+# Unsupported target "bytes" with type "bench" omitted
+
+rust_library(
+    name = "bytes",
+    crate_root = "src/lib.rs",
+    crate_type = "lib",
+    srcs = glob(["**/*.rs"]),
+    deps = [
+        "@raze__byteorder__1_2_3//:byteorder",
+        "@raze__iovec__0_1_2//:iovec",
+    ],
+    rustc_flags = [
+        "--cap-lints allow",
+        "--target=x86_64-unknown-linux-gnu",
+    ],
+    crate_features = [
+    ],
+)
+
+# Unsupported target "test_buf" with type "test" omitted
+# Unsupported target "test_buf_mut" with type "test" omitted
+# Unsupported target "test_bytes" with type "test" omitted
+# Unsupported target "test_chain" with type "test" omitted
+# Unsupported target "test_debug" with type "test" omitted
+# Unsupported target "test_from_buf" with type "test" omitted
+# Unsupported target "test_iter" with type "test" omitted
+# Unsupported target "test_serde" with type "test" omitted
+# Unsupported target "test_take" with type "test" omitted