the measureme tools summarize and crox do not alow a event to go out of scope of the parent event codegen_and_optimize_crate ends after the codegen_crate event
This directory contains the source code of the rust project, including:
rustc
and its testslibstd
- Various submodules for tools, like rustdoc, rls, etc.
For more information on how various parts of the compiler work, see the rustc guide.
There is also useful content in this README: https://github.com/rust-lang/rust/tree/master/src/librustc/infer/lexical_region_resolve.