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| author | billpmurphy <billpmurphy92@gmail.com> | 2015-10-16 11:42:27 -0400 |
|---|---|---|
| committer | billpmurphy <billpmurphy92@gmail.com> | 2015-10-16 11:42:27 -0400 |
| commit | 348cbe0cb9d377dd4f20728b2daef796510887d7 (patch) | |
| tree | 4f82181cd36d90cd58e56a332315fb6958f9f018 /src | |
| parent | 05cfd72ed1934c92af08dbcb66fd1af6b1298721 (diff) | |
| download | rust-348cbe0cb9d377dd4f20728b2daef796510887d7.tar.gz rust-348cbe0cb9d377dd4f20728b2daef796510887d7.zip | |
book: Change raw pointer conversion example
Change the spacing/order of lines in the final pointer conversion example to make it more clear.
Diffstat (limited to 'src')
| -rw-r--r-- | src/doc/trpl/raw-pointers.md | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/doc/trpl/raw-pointers.md b/src/doc/trpl/raw-pointers.md index 8a3b98b7292..679f5489ea8 100644 --- a/src/doc/trpl/raw-pointers.md +++ b/src/doc/trpl/raw-pointers.md @@ -98,16 +98,15 @@ these properties are true for any references, no matter how they are created, and so any conversion from raw pointers is asserting that they hold. The programmer *must* guarantee this. -The recommended method for the conversion is +The recommended method for the conversion is: ```rust -let i: u32 = 1; - // explicit cast +let i: u32 = 1; let p_imm: *const u32 = &i as *const u32; -let mut m: u32 = 2; // implicit coercion +let mut m: u32 = 2; let p_mut: *mut u32 = &mut m; unsafe { |