gecko-dev/third_party/rust/nodrop/README.rst

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nodrop
======
Recent Changes (nodrop)
-----------------------
- 0.1.12
- Remove dependency on crate odds.
- 0.1.11
- Remove erronous assertion in test (#77)
- 0.1.10
- Update for stable ``needs_drop`` (Rust 1.21, was nightly only)
- 0.1.9
- Fix issue in recent nightly where ``repr(u8)`` did not work. Use
a better way to get rid of the enum layout optimization.
- 0.1.8
- Add crate feature ``use_union`` that uses untagged unions to implement NoDrop.
Finally we have an implementation without hacks, without a runtime flag,
and without an actual ``Drop`` impl (which was needed to suppress drop).
The crate feature requires nightly and is unstable.
- 0.1.7
- Remove crate feature ``no_drop_flag``, because it doesn't compile on nightly
anymore. Drop flags are gone anyway!
- 0.1.6
- Add feature std, which you can opt out of to use ``no_std``.
- 0.1.5
- Added crate feature ``use_needs_drop`` which is a nightly-only
optimization, which skips overwriting if the inner value does not need
drop.
License
=======
Dual-licensed to be compatible with the Rust project.
Licensed under the Apache License, Version 2.0
http://www.apache.org/licenses/LICENSE-2.0 or the MIT license
http://opensource.org/licenses/MIT, at your
option. This file may not be copied, modified, or distributed
except according to those terms.