std::thread

OS-thread scheduling hints and CPU introspection; user concurrency uses goroutines, not thread spawning.

API details and source

The implementation source contains the complete declarations and implementation notes. The table below lists canonical Gossamer call signatures; every item name links directly to its implementation file.

Item	Canonical signature or declaration	Description
num_cpus	fn num_cpus() -> i64	Returns the number of logical CPUs available.
yield_now	fn yield_now() -> ()	Hints to the scheduler to switch to another runnable thread.