default

.github/workflows/clippy.yml

@@ -213,6 +213,8 @@ jobs:
         run:  cargo clippy -p test_readme
       - name: Clippy test_registry
         run:  cargo clippy -p test_registry
+      - name: Clippy test_registry_default
+        run:  cargo clippy -p test_registry_default
       - name: Clippy test_reserved
         run:  cargo clippy -p test_reserved
       - name: Clippy test_resources

.github/workflows/test.yml

@@ -239,6 +239,8 @@ jobs:
         run:  cargo test -p test_readme --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_registry
         run:  cargo test -p test_registry --target ${{ matrix.target }} ${{ matrix.etc }}
+      - name: Test test_registry_default
+        run:  cargo test -p test_registry_default --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_reserved
         run:  cargo test -p test_reserved --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_resources
@@ -253,10 +255,10 @@ jobs:
         run:  cargo test -p test_riddle --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_standalone
         run:  cargo test -p test_standalone --target ${{ matrix.target }} ${{ matrix.etc }}
-      - name: Test test_string_param
-        run:  cargo test -p test_string_param --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Clean
         run:  cargo clean
+      - name: Test test_string_param
+        run:  cargo test -p test_string_param --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_strings
         run:  cargo test -p test_strings --target ${{ matrix.target }} ${{ matrix.etc }}
       - name: Test test_structs

crates/libs/registry/Cargo.toml

@@ -30,3 +30,7 @@ default-features = false
 version = "0.1.0"
 path = "../strings"
 default-features = false
+
+[features]
+default = ["std"]
+std = ["windows-result/std", "windows-strings/std"]

crates/tests/registry_default/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "test_registry_default"
+version = "0.0.0"
+edition = "2021"
+publish = false
+
+[lib]
+doc = false
+doctest = false
+
+[dependencies.windows-registry]
+path = "../../libs/registry"

crates/tests/registry_default/src/lib.rs

@@ -0,0 +1 @@
+

crates/tests/registry_default/tests/test.rs

@@ -0,0 +1,21 @@
+// This just confirms that the default feature "std" for the `windows-registry` crate also enables the
+// default feature "std" for both the `windows-result` and `windows-strings` dependencies.
+//
+// `Box<dyn std::error::Error>` requires "std" feature for the `windows-result` crate.
+#[test]
+fn test() -> Result<(), Box<dyn std::error::Error>> {
+    let test_key = "software\\windows-rs\\tests\\default";
+    _ = windows_registry::CURRENT_USER.remove_tree(test_key);
+    let key = windows_registry::CURRENT_USER.create(test_key)?;
+
+    key.set_u32("u32", 123u32)?;
+    assert_eq!(key.get_u32("u32")?, 123u32);
+
+    // `to_os_string` requires the "std" feature for the `windows-strings` crate.
+    assert_eq!(
+        windows_registry::HSTRING::from("value").to_os_string(),
+        "value"
+    );
+
+    Ok(())
+}