little color module

src/color.rs

@@ -0,0 +1,25 @@
+use std::fmt;
+
+macro_rules! color {
+    ($t:ident, $code:expr) => {
+        pub struct $t;
+        impl fmt::Display for $t {
+            fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+                write!(f, "\x1b[{}m", $code)
+            }
+        }
+    };
+}
+
+color!(Black, 90);
+color!(Red, 91);
+color!(Green, 92);
+color!(Yellow, 93);
+color!(Blue, 94);
+color!(Magenta, 95);
+color!(Cyan, 96);
+color!(White, 97);
+
+color!(Reset, 0);
+color!(Bold, 1);
+color!(Underline, 4);

src/lib.rs

@@ -1,3 +1,4 @@
+pub mod color;
 pub mod request;
 pub mod server;