Data commit

Task/Input-loop/Rust/input-loop.rust

@@ -0,0 +1,19 @@
+ use std::io::{self, BufReader, Read, BufRead};
+use std::fs::File;
+
+fn main() {
+    print_by_line(io::stdin())
+        .expect("Could not read from stdin");
+
+    File::open("/etc/fstab")
+        .and_then(print_by_line)
+        .expect("Could not read from file");
+}
+
+fn print_by_line<T: Read>(reader: T) -> io::Result<()> {
+    let buffer = BufReader::new(reader);
+    for line in buffer.lines() {
+        println!("{}", line?)
+    }
+    Ok(())
+}