refactor: converge naming from main branch

src/app/graph.rs

@@ -7,21 +7,21 @@ use crate::app;
 const CYAN: Color = Color::from_rgb8(0, 255, 255);
 
 #[derive(Default)]
-pub struct CpuGraph {
+pub struct Graph {
     pub cache: canvas::Cache,
     timeline: VecDeque<f32>,
 }
 
-impl CpuGraph {
-    pub fn update(&mut self, usage: f32) {
-        self.timeline.push_back(usage);
+impl Graph {
+    pub fn update(&mut self, value: f32) {
+        self.timeline.push_back(value);
         if self.timeline.len() > 1000 {
             self.timeline.pop_front();
         }
     }
 }
 
-impl canvas::Program<app::Message, Theme, Renderer> for CpuGraph {
+impl canvas::Program<app::Message, Theme, Renderer> for Graph {
     type State = ();
     fn draw(
         &self,

src/app/mod.rs

@@ -1,19 +1,19 @@
 use iced::{
-    Color, Element, Length, Renderer, Task, Theme, application, futures::SinkExt, stream::channel,
-    theme, widget,
+    Color, Element, Length, Renderer, Task, Theme, application, futures::SinkExt, stream, theme,
+    widget,
 };
 use smol::Timer;
 
-use crate::app::cpu_graph::CpuGraph;
+use crate::app::graph::Graph;
 
-mod cpu_graph;
+mod graph;
 
 enum Message {
     Cpu(f32),
 }
 
 struct State {
-    cpu_graph: CpuGraph,
+    cpu_graph: Graph,
 }
 
 impl State {
@@ -23,7 +23,7 @@ impl State {
                 cpu_graph: Default::default(),
             },
             Task::run(
-                channel(1, async |mut sender| {
+                stream::channel(1, async |mut sender| {
                     let mut sys = sysinfo::System::new();
                     let refreshes = sysinfo::RefreshKind::nothing()
                         .with_cpu(sysinfo::CpuRefreshKind::nothing().with_cpu_usage());