panics with “range end index out of range” when called as all_tuples_enumerated!(impl_baz, 3, 10, T)

[kingwingfly]

variadics_please version

variadics_please = { version = "1.1.0" }

What you did

variadics_please::all_tuples_enumerated!(impl_baz, 3, 10, T);

What went wrong

I hope it generate code like:

impl_baz!((0, T0), (1, T1), (2, T2));
...
impl_baz!((0, T0), (1, T1), (2, T2), .. (9, T9));

(begin with impl_baz!((0, T0), (1, T1), (2, T2));)

But I got error:

error: proc macro panicked
   --> impl_trait_for_tuple/src/lib.rs:202:1
    |
202 | variadics_please::all_tuples_enumerated!(impl_baz, 3, 10, T);
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: message: range end index 10 out of range for slice of length 9

I know there's no documentation telling me I can use variadics_please in this way.

But I wonder if it is actually supported and is this actually a bug?