clippy

src/function_manager.rs

@@ -118,7 +118,7 @@ impl FunctionManager {
 			// Only keep valid chars
 			new_string = new_string
 				.chars()
-				.filter(|c| crate::misc::is_valid_char(c))
+				.filter(crate::misc::is_valid_char)
 				.collect::<String>();
 
 			// If not fully open, return here as buttons cannot yet be displayed, therefore the user is inable to mark it for deletion

src/unicode_helper.rs

@@ -3,7 +3,7 @@ pub fn to_unicode_hash(c: char) -> String {
 	c.escape_unicode()
 		.to_string()
 		.replace(r#"\\u{"#, "")
-		.replace("{", "")
-		.replace("}", "")
+		.replace('{', "")
+		.replace('}', "")
 		.to_uppercase()
 }