Reject unused #[deftly(...)] attributers
This breaking change helps make templates much more like derive macros written directly as proc macros.
Closes #30 (closed)
I think this is the last breaking change I plan before 1.0.
This breaking change helps make templates much more like derive macros written directly as proc macros.
Closes #30 (closed)
I think this is the last breaking change I plan before 1.0.