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| author | Dylan DPC <dylan.dpc@gmail.com> | 2020-05-07 21:46:06 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-07 21:46:06 +0200 |
| commit | 5e9b3720e5c49656b78a047922bbc34fe74a67b3 (patch) | |
| tree | ef2d032fd29a4102f02e5c9e4dc841e191b38b74 /src/test/debuginfo/enum-thinlto.rs | |
| parent | a08c47310c7d49cbdc5d7afb38408ba519967ecd (diff) | |
| parent | b04599ff8405d476a05b83839c67e9aea3c640cb (diff) | |
| download | rust-5e9b3720e5c49656b78a047922bbc34fe74a67b3.tar.gz rust-5e9b3720e5c49656b78a047922bbc34fe74a67b3.zip | |
Rollup merge of #70733 - yoshuawuyts:arc-increment-refcount, r=Mark-Simulacrum
Add Arc::{incr,decr}_strong_count
This adds two `unsafe` methods to `Arc`: `incr_strong_count` and `decr_strong_count`. A suggestion to add methods to change the strong count in `Arc` came up in during review in https://github.com/rust-lang/rust/pull/68700#discussion_r396169064, and from asking a few people this seemed like generally useful to have.
References:
- [Motivation from #68700](https://github.com/rust-lang/rust/pull/68700#discussion_r396169064)
- [Real world example in an executor](https://docs.rs/extreme/666.666.666666/src/extreme/lib.rs.html#13)
Diffstat (limited to 'src/test/debuginfo/enum-thinlto.rs')
0 files changed, 0 insertions, 0 deletions