util mod

src/main.rs

@@ -6,8 +6,10 @@ use std::collections::HashMap;
 use tokio_tungstenite::{connect_async, tungstenite::protocol::Message};
 
 mod post;
+mod util;
 
 use post::*;
+use util::hsv_to_rgb;
 
 #[derive(Parser, Debug)]
 #[command(author, version, about, long_about = None)]
@@ -40,34 +42,8 @@ impl BlueskyFirehosePrinter {
         Self
     }
 
-    fn hsv_to_rgb(h: f64, s: f64, v: f64) -> (u8, u8, u8) {
-        let c = v * s;
-        let x = c * (1.0 - ((h / 60.0) % 2.0 - 1.0).abs());
-        let m = v - c;
-
-        let (r, g, b) = if h < 60.0 {
-            (c, x, 0.0)
-        } else if h < 120.0 {
-            (x, c, 0.0)
-        } else if h < 180.0 {
-            (0.0, c, x)
-        } else if h < 240.0 {
-            (0.0, x, c)
-        } else if h < 300.0 {
-            (x, 0.0, c)
-        } else {
-            (c, 0.0, x)
-        };
-
-        (
-            ((r + m) * 255.0) as u8,
-            ((g + m) * 255.0) as u8,
-            ((b + m) * 255.0) as u8,
-        )
-    }
-
     fn create_color_from_hsv(h: f64, s: f64, v: f64) -> colored::Color {
-        let (r, g, b) = Self::hsv_to_rgb(h, s, v);
+        let (r, g, b) = hsv_to_rgb(h, s, v);
         colored::Color::TrueColor { r, g, b }
     }
 

src/util.rs

@@ -0,0 +1,25 @@
+pub fn hsv_to_rgb(h: f64, s: f64, v: f64) -> (u8, u8, u8) {
+    let c = v * s;
+    let x = c * (1.0 - ((h / 60.0) % 2.0 - 1.0).abs());
+    let m = v - c;
+
+    let (r, g, b) = if h < 60.0 {
+        (c, x, 0.0)
+    } else if h < 120.0 {
+        (x, c, 0.0)
+    } else if h < 180.0 {
+        (0.0, c, x)
+    } else if h < 240.0 {
+        (0.0, x, c)
+    } else if h < 300.0 {
+        (x, 0.0, c)
+    } else {
+        (c, 0.0, x)
+    };
+
+    (
+        ((r + m) * 255.0) as u8,
+        ((g + m) * 255.0) as u8,
+        ((b + m) * 255.0) as u8,
+    )
+}