In an attempt to build an "emulated" Reentrant mutex, I need an identifier that is unique to each thread. I can get the current thread via thread::current, but Thread doesn't seem to have anything that could be used (or abused) as an identifier.
For my purposes, I believe the identifier can be reused once a thread exits, although I would be also interested in answers that didn't reuse identifiers as those may be useful in other cases.
but
Threaddoesn't seem to have anything that could be used (or abused) as an identifier.
This was rectified in Rust 1.19 via Thread::id.
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