demo feature difference

Author: tofay

cargo-auditable/tests/fixtures/runtime_and_dev_dep_with_different_features/optional_transitive_dep/src/lib.rs

@@ -2,6 +2,10 @@ pub fn add(left: usize, right: usize) -> usize {
     left + right
 }
 
+pub fn num() -> usize {
+    43
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;

cargo-auditable/tests/fixtures/runtime_and_dev_dep_with_different_features/runtime_dep/src/lib.rs

@@ -2,6 +2,16 @@ pub fn add(left: usize, right: usize) -> usize {
     left + right
 }
 
+#[cfg(feature = "optional_transitive_dep")]
+pub fn num() -> usize {
+    optional_transitive_dep::num()
+}
+
+#[cfg(not(feature = "optional_transitive_dep"))]
+pub fn num() -> usize {
+    42
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;

cargo-auditable/tests/fixtures/runtime_and_dev_dep_with_different_features/top_level_crate/src/main.rs

@@ -1,3 +1,3 @@
 fn main() {
-    println!("Hello, world!");
+    println!("The answer is {}", runtime_dep::num());
 }