TRPL: embedding rust #25341
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TRPL: embedding rust #25341
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(rust_highfive has picked a reviewer for you, use r? to override) |
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This is based off of work by both @alexcrichton and @callahad. |
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| The second is related to `x` versus `_x`. Because we never actually _do_ | ||
| anything with `x`, we get a warning about it. In our case, that’s perfectly | ||
| okay, as we’re just trying to waste CPU cycles. Prefixing `x` with the |
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Unless optimiser optimises this away?
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Yeah, I had to be careful to use a debug build of my "spin uselessly" library, lest nothing happened at all. :)
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I added a let _ = x line, and performance didn't seem to change. is the optimizer smart enough in these cases?
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Added python and node. So easy! |
| }).collect(); | ||
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| for h in handles { | ||
| h.join().ok().expect(“Could not join a thread!”); |
steveklabnik
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more nits addressed. r? @alexcrichton |
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| That `libembed.so` is our ‘shared object’ library. We can use this file | ||
| just like any shared object library written in C! As an aside, this may be | ||
| `libembed.dll` or `libembed.dylib`, depending on the platform. |
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Just a few minor nits here and there, but otherwise r=me, thanks @steveklabnik! |
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@bors: r=alexcrichton rollup |
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This is the first chunk of the last guide I'll land before 1.0. I wanted to kick off reviews earlier rahter than later, so here's the important parts, with the Python and Node implementations coming later today.