feat: tokio stream

__concurrent/async_study/Cargo.lock

@@ -8,8 +8,10 @@ version = "0.1.0"
 dependencies = [
  "bytes",
  "futures",
+ "futures-core",
  "futures-util",
  "tokio",
+ "tokio-stream",
 ]
 
 [[package]]
@@ -347,6 +349,17 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "tokio-stream"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50145484efff8818b5ccd256697f36863f587da82cf8b409c53adf1e840798e3"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "unicode-xid"
 version = "0.2.2"