ff3c8cb518
Add Pin::static_ref, static_mut. This adds `Pin::static_ref` and `Pin::static_mut`, which convert a static reference to a pinned static reference. Static references are effectively already pinned, as what they refer to has to live forever and can never be moved. --- Context: I want to update the `sys` and `sys_common` mutexes/rwlocks/condvars to use `Pin<&self>` in their functions, instead of only warning in the unsafety comments that they may not be moved. That should make them a little bit less dangerous to use. Putting such an object in a `static` (e.g. through `sys_common::StaticMutex`) fulfills the requirements about never moving it, but right now there's no safe way to get a `Pin<&T>` to a `static`. This solves that. |
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| benches | ||
| src | ||
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| Cargo.toml | ||