Mostly gotten cpu widget done.

src/widgets/cpu.rs

@@ -1,9 +1,22 @@
-struct TimedCPUData<'a> {
-	cpu_name: &'a str,
-	cpu_usage: f32,
-	time: std::time::Duration,
+use sysinfo::{ProcessorExt, System, SystemExt};
+
+pub struct TimedCPUData {
+	pub cpu_name : Box<str>,
+	pub cpu_usage : u32,
+	pub time : std::time::SystemTime,
 }
 
-fn get_timestamped_cpu_data() {}
+pub fn get_cpu_data_list(sys : &System) -> Vec<TimedCPUData> {
+	let cpu_data = sys.get_processor_list();
+	let mut cpu_vec = Vec::new();
 
-pub fn get_cpu_data_list() {}
+	for cpu in cpu_data {
+		cpu_vec.push(TimedCPUData {
+			cpu_name : Box::from(cpu.get_name()),
+			cpu_usage : (cpu.get_cpu_usage() * 100_f32).ceil() as u32,
+			time : std::time::SystemTime::now(),
+		})
+	}
+
+	cpu_vec
+}