[tor-bugs] #23881 [Core Tor/Tor]: Implement a way to utilise tor's logging system from Rust code

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#23881: Implement a way to utilise tor's logging system from Rust code
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 Reporter:  isis              |          Owner:  chelseakomlo
     Type:  enhancement       |         Status:  needs_review
 Priority:  High              |      Milestone:  Tor: 0.3.3.x-final
Component:  Core Tor/Tor      |        Version:
 Severity:  Normal            |     Resolution:
 Keywords:  rust, rust-pilot  |  Actual Points:
Parent ID:                    |         Points:  3
 Reviewer:                    |        Sponsor:
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Comment (by chelseakomlo):

 Replying to [comment:18 manish.earth]:
 > Alternatively, have a `static FOO: *const YourType = 0 as *const _;` and
 allocate it at the beginning of the test program. That's basically what
 lazy_static does, except lazily.

 Good suggestion- I took a stab at implementing something similar to what
 lazy_static does (declare a static mutable pointer and allocate data on
 the heap during assignment). As this code is purely for testing, I don't
 have as many safety checks, but open to feedback.

 See commit 4cdf0c8899796582b058d289bcd21b95dd1bd452.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23881#comment:20>
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