https://github.com/quartiq/miniconf/blob/c741c31b8fcd5e8769861c16081f0d6895e019a2/miniconf_derive/src/tree.rs#L382 clashes with user `S`. Make it `__S` or similar. Like `serde_derive`.
miniconf/miniconf_derive/src/tree.rs
Line 382 in c741c31
clashes with user
S. Make it__Sor similar. Likeserde_derive.