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| author | Alan Somers <asomers@gmail.com> | 2019-08-30 23:10:22 -0600 |
|---|---|---|
| committer | Alan Somers <asomers@gmail.com> | 2019-09-03 16:25:41 -0600 |
| commit | 469032433d68841ad098f03aa2b28e81235b8be8 (patch) | |
| tree | a34108f1688355ebaa6d5eed8a2eecafc5d32dfa /CONVENTIONS.md | |
| parent | a4a465d25567f163f9552b977eb4d17435251d41 (diff) | |
| download | nix-469032433d68841ad098f03aa2b28e81235b8be8.zip | |
Replace most instances of mem::uninitialized with mem::MaybeUninit
Only two instances remain:
* For the deprecated sys::socket::CmsgSpace::new. We should probably
just remove that method.
* For sys::termios::Termios::default_uninit. This will require some
more thought.
Fixes #1096
Diffstat (limited to 'CONVENTIONS.md')
| -rw-r--r-- | CONVENTIONS.md | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/CONVENTIONS.md b/CONVENTIONS.md index 48daa937..2461085e 100644 --- a/CONVENTIONS.md +++ b/CONVENTIONS.md @@ -76,12 +76,11 @@ to parameters of functions by [enumerations][enum]. Whenever we need to use a [libc][libc] function to properly initialize a variable and said function allows us to use uninitialized memory, we use -[`std::mem::uninitialized`][std_uninitialized] (or [`core::mem::uninitialized`][core_uninitialized]) -when defining the variable. This allows us to avoid the overhead incurred by -zeroing or otherwise initializing the variable. +[`std::mem::MaybeUninit`][std_MaybeUninit] when defining the variable. This +allows us to avoid the overhead incurred by zeroing or otherwise initializing +the variable. [bitflags]: https://crates.io/crates/bitflags/ -[core_uninitialized]: https://doc.rust-lang.org/core/mem/fn.uninitialized.html [enum]: https://doc.rust-lang.org/reference.html#enumerations [libc]: https://crates.io/crates/libc/ -[std_uninitialized]: https://doc.rust-lang.org/std/mem/fn.uninitialized.html +[std_MaybeUninit]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html |