clippy fixes

Cargo.lock

@@ -84,7 +84,7 @@ dependencies = [
 
 [[package]]
 name = "dotacat"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "clap",
  "colored",

src/main.rs

@@ -72,7 +72,7 @@ fn main() {
             let file = match File::open(&file_path) {
                 Ok(x) => x,
                 Err(e) => {
-                    eprintln!("Could not open {}: {}.", file_path, e);
+                    eprintln!("Could not open {file_path}: {e}.");
                     continue;
                 }
             };
@@ -88,7 +88,7 @@ fn main() {
                         seed += 1.0;
                     }
                     Err(e) => {
-                        eprintln!("Error while reading {}: {}.", file_path, e);
+                        eprintln!("Error while reading {file_path}: {e}.");
                         continue;
                     }
                 }