rayon-core 1.0.2

Core APIs for Rayon
Documentation

Under construction

Restricting multiple versions

In order to ensure proper coordination between threadpools, and especially to make sure there's only one global threadpool, rayon-core is actively restricted from building multiple versions of itself into a single target. You may see a build error like this in violation:

error: native library `rayon-core` is being linked to by more
than one package, and can only be linked to by one package

While we strive to keep rayon-core semver-compatible, it's still possible to arrive at this situation if different crates have overly restrictive tilde or inequality requirements for rayon-core. The conflicting requirements will need to be resolved before the build will succeed.