rust/compiler/rustc_driver
bors 25ec827385 Auto merge of #89363 - oli-obk:in_tracing_we_trust, r=Mark-Simulacrum
Fix performance regression with #[instrument]

linked tracing PR: https://github.com/tokio-rs/tracing/pull/1600

regression introduced by #89048
2021-10-05 12:52:43 +00:00
..
src Auto merge of #89266 - cjgillot:session-ich, r=michaelwoerister 2021-10-05 09:45:11 +00:00
Cargo.toml Bump tracing to get the instrumentation perf improvement 2021-10-02 08:22:03 +00:00
README.md

The driver crate is effectively the "main" function for the rust compiler. It orchestrates the compilation process and "knits together" the code from the other crates within rustc. This crate itself does not contain any of the "main logic" of the compiler (though it does have some code related to pretty printing or other minor compiler options).

For more information about how the driver works, see the rustc dev guide.