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fe9556a11e
Makes `ztracing` spans work on the web, by mapping them to browser `performance` APIs. Since calling into JS from wasm has fairly high overhead, we instead have a dedicated reporter task that threads send timing information to. This approach significantly decreases the performance overhead of the span-capturing thread (which is usually the performance sensitive one), at the expense of: - erasing thread information for spans in the browser devtools - potentially dropping events if the bounded queue becomes full The first issue can be mitigated by some slightly more sophisticated capturing, along with a fixup script, which will come in a later PR --- Release Notes: - N/A or Added/Fixed/Improved ... |
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| build.rs | ||
| Cargo.toml | ||
| LICENSE-APACHE | ||
| LICENSE-GPL | ||