Improved docs + a bunch of fixes

+ Better error handling
  + Line numbers in toml errors should now match the file
  + Errors during parsing show where in the bit stream they failed
+ Fixed some issues with string, float, and double parsing reporting the wrong bit width
+ Updated docs and added the example.toml config
+ clipppy + fmt

src/main.rs

@@ -1,4 +1,5 @@
 use crate::error::FormatyError;
+use crate::formatter::format::Format;
 use crate::parser::parse_bytes_from_input_arg;
 use formatter::FormatConfig;
 use std::path::PathBuf;
@@ -27,7 +28,7 @@ pub struct Args {
     data: Vec<String>,
 }
 
-fn formaty() -> Result<(), FormatyError> {
+fn init() -> Result<(Vec<u8>, Format), FormatyError> {
     let args: Args = Args::from_args();
 
     let config = FormatConfig::new(&args.config)?;
@@ -36,22 +37,24 @@ fn formaty() -> Result<(), FormatyError> {
         .formats
         .iter()
         .find(|f| f.name == args.format)
-        .ok_or_else(|| FormatyError::FormatNotFound(args.format.to_string()))?;
+        .ok_or_else(|| FormatyError::FormatNotFound(args.format.to_string()))?
+        .clone();
 
     let data = parse_bytes_from_input_arg(args.data).unwrap();
-
-    let data = format.format_data(&data)?;
-
-    println!("{}", data);
-
-    Ok(())
+    Ok((data, format))
 }
 
 fn main() {
-    match formaty() {
-        Ok(_) => {}
+    let (data, format) = match init() {
+        Ok((data, format)) => (data, format),
         Err(e) => {
-            println!("Error formatting data: {}", e.to_string())
+            println!("Error initializing: {}", e);
+            return;
         }
+    };
+
+    match format.format_data(&data) {
+        Ok(data) => println!("{}", data),
+        Err(_) => print!("Unable to parse data"),
     }
 }