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authorNoah Lev <camelidcamel@gmail.com>2021-10-28 18:19:01 -0700
committerNoah Lev <camelidcamel@gmail.com>2021-10-28 18:26:57 -0700
commit7865a85eb6f11750a0e203538eac4c38df5b48b9 (patch)
tree9dd812a224a666348c60afe1b73223648cec3070 /compiler/rustc_mir_transform/src/coverage/mod.rs
parentc390d69a615f095208ac94841f3310268521b2ee (diff)
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rustdoc: Switch to mainline rayon
The rustc fork of rayon integrates with Cargo's jobserver to limit the
amount of parallelism. However, rustdoc's use case is concurrent I/O,
which is not CPU-heavy, so it should be able to use mainline rayon.

See this discussion [1] for more details.

[1]: https://github.com/rust-lang/rust/issues/90227#issuecomment-952468618

Note: I chose rayon 1.3.1 so that the rayon version used elsewhere in
the workspace does not change.
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