Crate global_counter

This crate implements global, thread-safe counters.

Concerning performance, the general ranking is, from fastest to slowest:

• Flushing primitive counters
• Approximate primitive counters
• Exact primitive atomic counters
• Generic counter

Don’t forget to make your own benchmarks, as those are very specific to the computing system in general and, in this case, to the OS in specific.

Modules

generic

This module contains a global, generic counter and the accompanying Inc trait.

primitive

This module contains global counters for primitive integer types.

Macros

global_counter

Creates a new global, generic counter, starting from the given value.

global_default_counter

Creates a new generic, global counter, starting from its default value.