Init.

1 files changed, 21 insertions, 0 deletions

diff --git a/meap/meap-code/ch2/ch2-read-file.rs b/meap/meap-code/ch2/ch2-read-file.rs
new file mode 100755
index 0000000..6114313
--- /dev/null
+++ b/meap/meap-code/ch2/ch2-read-file.rs
@@ -0,0 +1,21 @@
+use std::fs::File;

+use std::io::BufReader;

+use std::io::prelude::*;

+

+fn main() {

+  let mut f = File::open("readme.md").unwrap();

+  let mut reader = BufReader::new(f);

+

+  let mut line = String::new();

+  loop {

+    let len = reader.read_line(&mut line).unwrap();

+

+    if len == 0 {

+      break

+    }

+    println!("{} ({} bytes long)", line, len);

+

+    line.truncate(0);

+  }

+

+}