Add binary support

.gitignore

@@ -1 +1,2 @@
 /target
+*.bin

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "stdin-nonblocking"
-version = "0.2.1"
+version = "0.3.0"
 authors = ["Jeremy Harris <[email protected]>"]
 description = "Dependency-less non-blocking stdin reader using background threads. Supports streaming and immediate fallback defaults."
 repository = "https://github.com/jzombie/rust-stdin-nonblocking"

README.md

@@ -14,6 +14,8 @@
 
 Dependency-less non-blocking `stdin` reader using background threads. Supports streaming and immediate fallback defaults.
 
+Supports **binary data**, streaming, and immediate fallback defaults.
+
 ## Install
 
 ```sh
@@ -29,9 +31,10 @@ use stdin_nonblocking::get_stdin_or_default;
 
 // If running in interactive mode (stdin is a terminal),
 // `get_stdin_or_default` returns the default value immediately.
-let input = get_stdin_or_default(Some("fallback_value"));
+let input = get_stdin_or_default(Some(b"fallback_value"));
 
-assert_eq!(input, Some("fallback_value".to_string()));
+// Input is always `Vec<u8>`, ensuring binary safety.
+assert_eq!(input, b"fallback_value".to_vec());
 ```
 
 ### Read `stdin` as Stream
@@ -47,7 +50,7 @@ let stdin_stream = spawn_stdin_stream();
 
 loop {
     match stdin_stream.try_recv() {
-        Ok(line) => println!("Received: {}", line),
+        Ok(bytes) => println!("Received: {:?}", bytes), // Always raw bytes
         Err(TryRecvError::Empty) => {
             // No input yet; continue execution
         }

examples/stdin.rs

@@ -1,6 +1,6 @@
 use stdin_nonblocking::get_stdin_or_default;
 
 fn main() {
-    let input = get_stdin_or_default(Some("backup_value"));
+    let input = get_stdin_or_default(Some(b"backup_value"));
     println!("Final input: {:?}", input);
 }

src/bin/test_binary.rs

@@ -1,7 +1,12 @@
+use std::io::{self, Write};
 use stdin_nonblocking::get_stdin_or_default;
 
 // Used for integration testing
 fn main() {
-    let input = get_stdin_or_default(Some("fallback_value"));
-    println!("Received input: {:?}", input);
+    let input = get_stdin_or_default(Some(b"fallback_value"));
+
+    // Print raw binary data instead of Debug format
+    io::stdout()
+        .write_all(&input)
+        .expect("Failed to write output");
 }