test(fix-doctest): fix doctests where a function si wrapped around a doctest but the function is never called

secret-memory/src/alloc/memsec/malloc.rs

@@ -39,6 +39,7 @@ pub type MallocVec<T> = allocator_api2::vec::Vec<T, MallocAllocator>;
 /// # assert_eq!(*malloc_box, 42u8);
 /// # Ok(())
 /// # }
+/// # let _ = do_test();
 /// ```
 pub fn malloc_box_try<T>(x: T) -> Result<MallocBox<T>, AllocError> {
     MallocBox::<T>::try_new_in(x, MallocAllocator::new())

secret-memory/src/alloc/memsec/memfdsec.rs

@@ -40,6 +40,7 @@ pub type MemfdSecVec<T> = allocator_api2::vec::Vec<T, MemfdSecAllocator>;
 /// # assert_eq!(*memfdsec_box, 42u8);
 /// # Ok(())
 /// # }
+/// # let _ = do_test();
 /// ```
 pub fn memfdsec_box_try<T>(x: T) -> Result<MemfdSecBox<T>, AllocError> {
     MemfdSecBox::<T>::try_new_in(x, MemfdSecAllocator::new())

secret-memory/src/alloc/mod.rs

@@ -38,6 +38,7 @@ static ALLOC_TYPE: OnceLock<SecretAllocType> = OnceLock::new();
 /// }
 /// # Ok(())
 /// # }
+/// # let _ = do_test();
 /// ```
 pub fn set_secret_alloc_type(alloc_type: SecretAllocType) {
     ALLOC_TYPE.set(alloc_type).unwrap();
@@ -135,6 +136,7 @@ pub type SecretVec<T> = allocator_api2::vec::Vec<T, SecretAlloc>;
 /// # assert_eq!(*secret_box, 42u8);
 /// # Ok(())
 /// # }
+/// # let _ = do_test();
 /// ```
 pub fn secret_box_try<T>(x: T) -> Result<SecretBox<T>, AllocError> {
     SecretBox::<T>::try_new_in(x, SecretAlloc::default())