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![]() `Postorder` has a `C: Customization<'tcx>` parameter, that gives it flexibility about how it computes successors. But in practice, there are only two `impls` of `Customization`, and one is for the unit type. This commit simplifies things by removing the generic parameter and replacing it with an `Option`. |
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src | ||
Cargo.toml | ||
messages.ftl | ||
README.md |
For more information about how rustc works, see the rustc dev guide.