openharmony/third_party_rust_quote
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Nice work @asajeffrey

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David Tolnay
2017-03-09 19:22:57 -08:00
parent 04c71ba012
commit f618be60ae
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@@ -82,6 +82,14 @@ let t = quote! { /* ... */ };
return quote! { /* ... */ #t /* ... */ };
```
For a great example making use of all of these features, check out [`DeepClone`]
and [`deep-clone-derive`].
[`DeepClone`]: https://github.com/asajeffrey/deep-clone
[`deep-clone-derive`]: https://github.com/asajeffrey/deep-clone/blob/master/deep-clone-derive/lib.rs
---
The `quote!` macro relies on deep recursion so some large invocations may fail
with "recursion limit reached" when you compile. If it fails, bump up the
recursion limit by adding `#![recursion_limit = "128"]` to your crate. An even