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bors dd8ec9c88d Auto merge of #107586 - SparrowLii:parallel-query, r=cjgillot 
Introduce `DynSend` and `DynSync` auto trait for parallel compiler

part of parallel-rustc #101566

This PR introduces `DynSend / DynSync` trait and `FromDyn / IntoDyn` structure in rustc_data_structure::marker. `FromDyn` can dynamically check data structures for thread safety when switching to parallel environments (such as calling `par_for_each_in`). This happens only when `-Z threads > 1` so it doesn't affect single-threaded mode's compile efficiency.

r? `@cjgillot`
2023-05-13 13:47:53 +00:00
..
src Auto merge of #107586 - SparrowLii:parallel-query, r=cjgillot 2023-05-13 13:47:53 +00:00
Cargo.toml bump windows crate 0.46 -> 0.48 in workspace 2023-05-09 18:20:13 +03:00
messages.ftl Simplify message paths 2023-03-11 22:51:57 +01:00
README.md Rename rustc_driver to rustc_driver_impl 2023-02-02 07:12:10 +01:00

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.