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I'm not sure about that, I don't use Rust but I don't see how it could be relevant because its real time, what you want is to dump things and analyze later, if
by Thaxll 5y ago
I'm not sure about that, I don't use Rust but I don't see how it could be relevant because its real time, what you want is to dump things and analyze later, if you have to stay in front of the console to see what's happening it's not very useful.
Is it currently possible to dump the trace and analyze it later with that console? ( like Go or Java does with JFR ).
The idea is great it's the way to consume the information that I think misses the point.
- pastrami_panda 5y agoI only read the first paragraph but it sounds like it addresses this? > It gives you a live, easy-to-navigate view into the program's tasks and resources, summarizing both their current status and their historical behavior.
- pjscott 5y agoOften you can find a misbehaving process that somehow got into a weird state, one that you weren't tracing beforehand because you weren't expecting trouble and didn't want the overhead, and in those cases it can be tremendously useful to be able to attach some inspection tool to figure out what's going on so you can fix the underlying bug.
- carllerche 5y agoDumping to a file for later analysis is on the roadmap.
- pcwalton 5y agoIt's helpful if you're, for example, running unit or integration tests and see stuck threads.