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rollup merge of #24654: mdinger/patch-2 

This just fixes some comments made on https://github.com/rust-lang/rust/pull/24632 . The second I think is better unless @steveklabnik actually meant something else.
This commit is contained in:
Alex Crichton 2015-04-21 15:23:12 -07:00
parent 59171f8ec8 dc596695c9
commit 251f8d3fbd
1 changed files with 2 additions and 2 deletions
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4
src/doc/trpl/casting-between-types.md
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@ -33,7 +33,7 @@ let b = a as u32; // four eights makes 32
It’s a ‘non-scalar cast’ because we have multiple values here: the four
elements of the array. These kinds of casts are very dangerous, because they
make assumptions about the way that multiple underlying strucutres are
make assumptions about the way that multiple underlying structures are
implemented. For this, we need something more dangerous.
# `transmute`
@ -59,7 +59,7 @@ unsafe {
}
```
We have to wrap the operation in an `unsafe` block, but this will compile
We have to wrap the operation in an `unsafe` block for this to compile
successfully. Technically, only the `mem::transmute` call itself needs to be in
the block, but it's nice in this case to enclose everything related, so you
know where to look. In this case, the details about `a` are also important, and