Function cs_utils::test::implements_clone

pub fn implements_clone<T: Clone>(item: T) -> T

Test if an item implements Clone trait.

Examples

• Clone item:

// either "test" or "all" features must be enabled
#[cfg(any(feature = "test", feature = "all"))]
{
    use cs_utils::test::implements_clone;

    #[derive(Clone)]
    struct TestStruct {}
 
    // compiles fine
    implements_clone(TestStruct {});
}

• Non-Clone item:

// either "test" or "all" features must be enabled
#[cfg(any(feature = "test", feature = "all"))]
{
    use cs_utils::test::implements_clone;
     
    // do not derive clone
    struct TestStruct {}
 
    // does not compile
    implements_clone(TestStruct {});
}