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Merge pull request #46 from theotherphil/dumphir 

Explain how to dump HIR
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Niko Matsakis 2018-02-08 04:13:33 -05:00 committed by GitHub
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@ -9,6 +9,13 @@ are converted into a `loop` and do not appear in the HIR).
This chapter covers the main concepts of the HIR. This chapter covers the main concepts of the HIR.
You can view the HIR representation of your code by passing the
`-Zunpretty=hir-tree` flag to rustc:
```
cargo rustc -- -Zunpretty=hir-tree
```
### Out-of-band storage and the `Crate` type ### Out-of-band storage and the `Crate` type
The top-level data-structure in the HIR is the `Crate`, which stores The top-level data-structure in the HIR is the `Crate`, which stores