extern crate spork;
use spork::{
  Spork,
  Error,
  ErrorKind,
  Platform,
  StatType,
  Stats
};
let spork = match Spork::new() {
  Ok(s) => s,
  Err(e) => panic!("Error creating spork client! {:?}", e)
};
println!("Using platform {:?}", spork.platform());
println!("CPU cores: {:?}x @ {:?} Hz", spork.num_cores(), spork.clock_speed());
// get process stats 
let p_stats = match spork.stats(StatType::Process) {
  Ok(s) => s,
  Err(e) => panic!("Error polling process stats! {:?}", e)
};
println!("Process stats: {:?}", p_stats);
// get thread stats 
let t_stats = match spork.stats(StatType::Thread) {
  Ok(s) => s,
  Err(e) => panic!("Error polling thread stats! {:?}", e)
};
println!("Thread CPU: {}%, Memory: {} bytes, Cores: {}, Type: {}, Polled at: {}", 
  t_stats.cpu, t_stats.memory, t_stats.cores, t_stats.kind, t_stats.polled);
// get process stats across all CPU cores
let p_stats = spork.stats_with_cpus(StatType::Process, None).unwrap();
// get process stats across only 2 cores
let p_stats = spork.stats_with_cpus(StatType::Process, Some(2)).unwrap();
// get stats for child threads of the calling thread across all CPU cores
let c_stats = spork.stats_with_cpus(StatType::Children, None).unwrap();