Upgrade rust/crates/protobuf to 2.22.1

Test: make
Change-Id: Ie58392a6f5fd045cb0adab0adbe869383d10c198

2 files changed, 6 insertions, 7 deletions

diff --git a/benches/coded_input_stream.rs b/benches/coded_input_stream.rs
index ad78115..d1795e5 100644
--- a/benches/coded_input_stream.rs
+++ b/benches/coded_input_stream.rs
@@ -8,7 +8,7 @@ extern crate test;
 use std::io;
 use std::io::Read;
 
-use protobuf::stream::CodedInputStream;
+use protobuf::CodedInputStream;
 
 use self::test::Bencher;
 
diff --git a/benches/coded_output_stream.rs b/benches/coded_output_stream.rs
index 438e980..0f57a38 100644
--- a/benches/coded_output_stream.rs
+++ b/benches/coded_output_stream.rs
@@ -5,12 +5,11 @@
 extern crate protobuf;
 extern crate test;
 
-use protobuf::stream;
-
 use self::test::Bencher;
+use protobuf::CodedOutputStream;
 
 #[inline]
-fn buffer_write_byte(os: &mut stream::CodedOutputStream) {
+fn buffer_write_byte(os: &mut CodedOutputStream) {
     for i in 0..10 {
         os.write_raw_byte(test::black_box(i as u8)).unwrap();
     }
@@ -18,7 +17,7 @@ fn buffer_write_byte(os: &mut stream::CodedOutputStream) {
 }
 
 #[inline]
-fn buffer_write_bytes(os: &mut stream::CodedOutputStream) {
+fn buffer_write_bytes(os: &mut CodedOutputStream) {
     for _ in 0..10 {
         os.write_raw_bytes(test::black_box(b"1234567890")).unwrap();
     }
@@ -30,7 +29,7 @@ fn bench_buffer(b: &mut Bencher) {
     b.iter(|| {
         let mut v = Vec::new();
         {
-            let mut os = stream::CodedOutputStream::new(&mut v);
+            let mut os = CodedOutputStream::new(&mut v);
             buffer_write_byte(&mut os);
         }
         v
@@ -42,7 +41,7 @@ fn bench_buffer_bytes(b: &mut Bencher) {
     b.iter(|| {
         let mut v = Vec::new();
         {
-            let mut os = stream::CodedOutputStream::new(&mut v);
+            let mut os = CodedOutputStream::new(&mut v);
             buffer_write_bytes(&mut os);
         }
         v