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dd8ec9c88d
rust/compiler/rustc_data_structures
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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 Auto merge of #107586 - SparrowLii:parallel-query, r=cjgillot 2023-05-13 13:47:53 +00:00