implement integrated http sward

Cargo.lock

@@ -1497,11 +1497,14 @@ checksum = "d039ad9159c98b70ecfd540b2573b97f7f52c3e8d9f8ad57a24b916a536975f9"
 dependencies = [
  "futures-core",
  "futures-util",
+ "indexmap",
  "pin-project-lite",
+ "slab",
  "sync_wrapper",
  "tokio",
  "tower-layer",
  "tower-service",
+ "tracing",
 ]
 
 [[package]]
@@ -1573,6 +1576,7 @@ dependencies = [
  "tokio-util",
  "tower",
  "url",
+ "wyrand",
 ]
 
 [[package]]
@@ -1864,6 +1868,15 @@ version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea2f10b9bb0928dfb1b42b65e1f9e36f7f54dbdf08457afefb38afcdec4fa2bb"
 
+[[package]]
+name = "wyrand"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15e0359b0b8d9cdef235a1fd4a8c5d02e4c9204e9fac861c14c229a8e803d1a6"
+dependencies = [
+ "rand_core",
+]
+
 [[package]]
 name = "yoke"
 version = "0.8.0"