1 files changed, 28 insertions, 0 deletions
diff --git a/examples/tutorial-read-headers-02.rs b/examples/tutorial-read-headers-02.rs
new file mode 100644
index 0000000..ddaa756
--- /dev/null
+++ b/examples/tutorial-read-headers-02.rs
@@ -0,0 +1,28 @@
+use std::error::Error;
+use std::io;
+use std::process;
+
+fn run() -> Result<(), Box<dyn Error>> {
+    let mut rdr = csv::Reader::from_reader(io::stdin());
+    {
+        // We nest this call in its own scope because of lifetimes.
+        let headers = rdr.headers()?;
+        println!("{:?}", headers);
+    }
+    for result in rdr.records() {
+        let record = result?;
+        println!("{:?}", record);
+    }
+    // We can ask for the headers at any time. There's no need to nest this
+    // call in its own scope because we never try to borrow the reader again.
+    let headers = rdr.headers()?;
+    println!("{:?}", headers);
+    Ok(())
+}
+
+fn main() {
+    if let Err(err) = run() {
+        println!("{}", err);
+        process::exit(1);
+    }
+}