1 files changed, 5 insertions, 5 deletions
diff --git a/src/binfile.rs b/src/binfile.rs
index 9b50a70..a43f568 100644
--- a/src/binfile.rs
+++ b/src/binfile.rs
@@ -1,14 +1,14 @@
-pub fn dump_u32_vec(file_name: &str, data: Vec<u32>) -> Result<(), String> {
+use std::io::{Error,ErrorKind};
+
+pub fn dump_u32_vec(file_name: &str, data: Vec<u32>) -> Result<(), Error> {
     use std::fs::File;
     use std::io::Write;
     if let Ok(mut file) = File::create(file_name) {
         for value in data {
-            if let Err(error) = file.write_all(&value.to_le_bytes()) {
-                return Err(error.to_string());
-            }
+            file.write_all(&value.to_le_bytes())?;
         }
     } else {
-        return Err(String::from("Error creating file"));
+        return Err(Error::new(ErrorKind::Other, "Error creating file"));
     }
     Ok(())
 }