1 files changed, 35 insertions, 0 deletions
diff --git a/third_party/rust/zip/examples/stdin_info.rs b/third_party/rust/zip/examples/stdin_info.rs
new file mode 100644
index 0000000000..10d7aa8b86
--- /dev/null
+++ b/third_party/rust/zip/examples/stdin_info.rs
@@ -0,0 +1,35 @@
+use std::io::{self, Read};
+
+fn main() {
+    std::process::exit(real_main());
+}
+
+fn real_main() -> i32 {
+    let stdin = io::stdin();
+    let mut stdin_handle = stdin.lock();
+    let mut buf = [0u8; 16];
+
+    loop {
+        match zip::read::read_zipfile_from_stream(&mut stdin_handle) {
+            Ok(Some(mut file)) => {
+                println!(
+                    "{}: {} bytes ({} bytes packed)",
+                    file.name(),
+                    file.size(),
+                    file.compressed_size()
+                );
+                match file.read(&mut buf) {
+                    Ok(n) => println!("The first {} bytes are: {:?}", n, &buf[0..n]),
+                    Err(e) => println!("Could not read the file: {:?}", e),
+                };
+            }
+            Ok(None) => break,
+            Err(e) => {
+                println!("Error encountered while reading zip: {:?}", e);
+                return 1;
+            }
+        }
+    }
+
+    0
+}