pub fn set_user_interactive_qos()Expand description
Put the calling thread in the QoS class a decode worker needs.
The whole of point (2) in this module’s header applies to any pool
this crate builds, not just rayon’s, so both the rayon start_handler
in init_cpu_pool and crate::cpu_pool::CpuPool’s workers call
this one function rather than each spelling the class out. Two pools
that disagreed about their QoS would put one of them on E-cores and
nothing would say so.
A no-op off macOS, where QoS does not exist.