# Objective
- Document how to do profiling with Tracy
# Solution
- The documentation of setting `RUST_LOG=info` in order to capture `wgpu` spans depends on https://github.com/bevyengine/bevy/pull/5182
Tracing added support for "inline span entering", which cuts down on a lot of complexity:
```rust
let span = info_span!("my_span").entered();
```
This adapts our code to use this pattern where possible, and updates our docs to recommend it.
This produces equivalent tracing behavior. Here is a side by side profile of "before" and "after" these changes.
Features must be called with the crate, otherwise the following error is thrown:
> error: none of the selected packages contains these features: trace_chrome
# Objective
- It isn't very useful to be able to enable feature `trace_chrome` on its own
## Solution
- Enable `trace` feature when enabling `trace_chrome` or `trace_tracy`
Co-authored-by: François <8672791+mockersf@users.noreply.github.com>
I just updated profiling.md (and accidentally skipped the pr process by not checking "create new branch" in the github ui). The markdown wasn't properly formatted, which broke the build.
