Function rayon_core::registry::set_global_registry

source ยท 
fn set_global_registry<F>(
    registry: F,
) -> Result<&'static Arc<Registry>, ThreadPoolBuildError>
where
    F: FnOnce() -> Result<Arc<Registry>, ThreadPoolBuildError>,
Expand description

Starts the worker threads (if that has not already happened) by creating a registry with the given callback.