Fix #47

[barafael]

The generated code mentioned #name explicitly, causing
clippy::nursery warning use_self to trigger on the generated code.
This commit replaces usages of #name with Self where deemed
applicable, and the warning is no longer thrown.

Let me know what you think :)

[cuviper]

Unfortunately, Self as a type constructor was only stabilized in Rust 1.32, barely missing our current 1.31 MSRV.

So the few places where you changed to Self:: should be fine, but map(Self) and returning Self(...) are not, at least until we do bump MSRV. I don't think it's worth bumping just for this nursery lint, but we could #[allow(clippy::use_self)] on those affected impl blocks.

[barafael]

The issue is being worked on in a generic way at:
rust-lang/rust-clippy#6902
As the faulty lint has now made it beyond nursery. Perhaps we can wait with merging this until you raise the MSRV?

[barafael]

Since rust-lang/rust-clippy#6902 has been closed, I suppose we can close this one as well :) right?

[cuviper]

Thanks for checking back on this! Yes, I think we can close with clippy's resolution.