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Add `Arc::into_inner` for safely discarding `Arc`s without calling the destructor on the inner type. - #79665

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steffahn wants to merge 15 commits into

rust-lang:masterfrom

steffahn:drop_linear_arc

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Add `Arc::into_inner` for safely discarding `Arc`s without calling the destructor on the inner type.#79665
steffahn wants to merge 15 commits into
rust-lang:masterfrom
steffahn:drop_linear_arc

Commits on Dec 3, 2020
- Implement `Arc::unwrap_or_drop`.
  steffahn
  committed
  6a2e8e7
- more comments and test, maybe won't want to keep all of them since it's a lot
  steffahn
  committed
  657b534
- fix typo, remove superflous test
  steffahn
  committed
  a0740b8
- split examples
  steffahn
  committed
  fbedcd5
- fix oversight in test where `try_unwrap` was not changed back to `unwrap_or_drop`
  steffahn
  committed
  a7bdb90
- Add SAFETY comment.
  steffahn
  committed
  5d81f76
- Hide recommendations for using nightly-only API; clean up a `core::mem` path.
  steffahn
  committed
  00d50fe
- Comments of unwrap_or_drop test.
  steffahn
  committed
  ca7066d
- Remove FIXME comment in unwrap_or_drop.
  steffahn
  committed
  948e402
- Capitalize comments.
  steffahn
  committed
  7d43bcb
- Rename unwrap_or_drop to into_inner.
  steffahn
  committed
  1e28132
- Fully qualified associated functions in documentation.
  steffahn
  committed
  81623f4
- Apply fmt.
  steffahn
  committed
  f57de56
- Flatten block in into_inner example.
  steffahn
  committed
  cd444ca
- into_inner example: prefer "imperative" `if let` over `.map()`
  
  steffahn
  and
  danielhenrymantilla
  authored
  ecb85f0