cpulist 1.1.2

Utilities for parsing and emitting strings in the the cpulist format often used by Linux utilities that work with processor IDs, memory region IDs and similar numeric hardware identifiers.

Example cpulist string: 0,1,2-4,5-9:2,6-10:2

let selected_processors = cpulist::parse("0-9,32-35,40").unwrap();
assert_eq!(
    selected_processors,
    vec![0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 32, 33, 34, 35, 40]
);

println!("Selected processors: {selected_processors:?}");
println!("As cpulist: {}", cpulist::emit(selected_processors));

See also

More details in the package documentation.

This is part of the Folo project that provides mechanisms for high-performance hardware-aware programming in Rust.