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| author | Erik Jensen <erikjensen@rkjnsn.net> | 2021-02-28 12:57:38 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-02-28 12:57:38 -0800 |
| commit | 2616960be2493e1cdba95cc297bb2dbd520ad7c8 (patch) | |
| tree | 51f6275c36d5f30b47ac07dace5150c98e30399d /src/test/rustdoc-ui/reference-links.rs | |
| parent | 573a697a6197abaad5a2d7208dbf1bbc77f4dcf3 (diff) | |
| download | rust-2616960be2493e1cdba95cc297bb2dbd520ad7c8.tar.gz rust-2616960be2493e1cdba95cc297bb2dbd520ad7c8.zip | |
Clarify that SyncOnceCell::set blocks.
Reading the discussion of this feature, I gained the mistaken impression that neither `set` nor `get` blocked, and thus calling `get` immediately after `set` was not guaranteed to succeed. It turns out that `set` *does* block, guaranteeing that the cell contains a value once `set` returns. This change updates the documentation to state that explicitly.
Diffstat (limited to 'src/test/rustdoc-ui/reference-links.rs')
0 files changed, 0 insertions, 0 deletions