fix: each version of tokio test applications now

moved into own crate

.gitignore

@@ -1,5 +1,7 @@
 /target
 /examples/target
+/examples/tokio_tcp/tokio_tcp_1_40/target
+/examples/tokio_tcp/tokio_tcp_1_41/target
 /examples/pastebin/upload
 .idea
 /tests/integration/__pycache__

Makefile

@@ -8,8 +8,8 @@ build-examples:
 	cd examples; \
 	cargo build -p calc_lib; \
 	$(SHLIB_SO_PATH) cargo build; \
-	cargo build -p tokio_tcp --bin tokio_tcp_1_40 --no-default-features --features tokio_v_1_40; \
-	cargo build -p tokio_tcp --bin tokio_tcp_1_41 --no-default-features --features tokio_v_1_41
+	cargo build --manifest-path tokio_tcp/tokio_tcp_1_40/Cargo.toml; \
+	cargo build --manifest-path tokio_tcp/tokio_tcp_1_41/Cargo.toml; \
 
 build-all: build build-examples
 

examples/Cargo.toml

@@ -16,6 +16,8 @@ members = [
     "shlib/printer_lib",
     "panic",
     "calculations",
-    "tokio_tcp"
 ]
-resolver = "2"
+
+exclude = ["tokio_tcp/tokio_tcp_1_40", "tokio_tcp/tokio_tcp_1_41"]
+
+resolver = "2"

examples/README.md

@@ -65,4 +65,7 @@ Program that calculates some values. Useful for watchpoints testing.
 
 ### Tokio_tcp
 
-Tokio tcp echo-server. Useful for testing `async ...` commands.
+A list of tokio tcp echo-servers with different tokio versions. Useful for testing `async ...` commands.
+
+**TODO**
+This should be a single application that may compiled into binaries with different library versions. But, for now, looks like this is not possible.