src/main.rs

@@ -3,41 +3,13 @@
 //! This binary should just take any amount of numbers and print them out formatted to some other
 //! system.
 
-use std::io::Read;
-use std::process::exit;
-
 use clap::Parser;
 
 mod format;
 use format::*;
 
 fn main() {
-    // try to read from stdin first, appending the numbers we read to the FormatOptions
-    let mut args: Vec<String> = std::env::args_os()
-        .map(|x| x.into_string().unwrap())
-        .collect();
-    let mut stdin_nums = Vec::new();
-    match std::io::stdin().lock().read_to_end(&mut stdin_nums) {
-        Ok(_) => {
-            let whole: String = match String::from_utf8(stdin_nums) {
-                Ok(r) => r,
-                Err(e) => {
-                    eprintln!("stdin for this program only accepts text: {e:#?}");
-                    exit(1);
-                }
-            };
-            let split = whole.split_whitespace();
-            for s in split {
-                args.push(s.to_string());
-            }
-        }
-        Err(e) => {
-            eprintln!("could not read from stdin: {e:#?}");
-            exit(2);
-        }
-    };
-
-    let options = FormatOptions::parse_from(args);
+    let options = FormatOptions::parse();
 
     let mut out: Vec<String> = Vec::new();