Remove unused cargo dependency and cleanup workspace cargo.toml (#360)

* Clean up workspace cargo.toml

Signed-off-by: Ludvig Liljenberg <[email protected]>

* Remove unused dependencies envy

Signed-off-by: Ludvig Liljenberg <[email protected]>

---------

Signed-off-by: Ludvig Liljenberg <[email protected]>

Author: ludfjig

Cargo.toml

@@ -6,17 +6,10 @@ default-members = [
     "src/hyperlight_testing",
 ]
 members = [
-    "src/hyperlight_common",
-    "src/hyperlight_guest",
-    "src/hyperlight_host",
     "src/hyperlight_guest_capi",
-    "src/hyperlight_testing",
     "fuzz",
 ]
-# Because hyperlight-guest has custom linker flags,
-# we exclude it from the default-members list
-# to avoid cargo test failing on it.
-# Same for the simpleguest and dummyguest tests below.
+# Guests have custom linker flags, so we need to exclude them from the workspace
 exclude = [
     "src/tests/rust_guests/callbackguest",
     "src/tests/rust_guests/dummyguest",
@@ -33,7 +26,6 @@ repository = "https://github.com/hyperlight-dev/hyperlight"
 readme = "README.md"
 
 [workspace.dependencies]
-
 hyperlight-common = { path = "src/hyperlight_common", version = "0.2.0", default-features = false }
 hyperlight-host = { path = "src/hyperlight_host", version = "0.2.0", default-features = false }
 hyperlight-guest = { path = "src/hyperlight_guest", version = "0.2.0", default-features = false }

src/hyperlight_host/Cargo.toml

@@ -84,7 +84,6 @@ mshv-ioctls3 = { package="mshv-ioctls",  version = "=0.3.2", optional = true}
 [dev-dependencies]
 uuid = { version = "1.16.0", features = ["v4"] }
 signal-hook-registry = "1.4.1"
-envy = { version = "0.4.2" }
 serde = "1.0"
 proptest = "1.6.0"
 tempfile = "3.19.0"