1 files changed, 46 insertions, 0 deletions
diff --git a/vendor/object-0.26.2/examples/ar.rs b/vendor/object-0.26.2/examples/ar.rs
new file mode 100644
index 000000000..a3170437d
--- /dev/null
+++ b/vendor/object-0.26.2/examples/ar.rs
@@ -0,0 +1,46 @@
+use std::{env, fs, process};
+
+fn main() {
+    let mut args = env::args().skip(1);
+    if args.len() < 2 {
+        eprintln!(
+            "Usage: {} <op> <archive> [<member>...]",
+            env::args().next().unwrap()
+        );
+        process::exit(1);
+    }
+
+    let op = args.next().unwrap();
+    let file_path = args.next().unwrap();
+
+    let file = match fs::File::open(&file_path) {
+        Ok(file) => file,
+        Err(err) => {
+            println!("Failed to open file '{}': {}", file_path, err,);
+            return;
+        }
+    };
+    let file = match unsafe { memmap2::Mmap::map(&file) } {
+        Ok(mmap) => mmap,
+        Err(err) => {
+            println!("Failed to map file '{}': {}", file_path, err,);
+            return;
+        }
+    };
+    let archive = match object::read::archive::ArchiveFile::parse(&*file) {
+        Ok(file) => file,
+        Err(err) => {
+            println!("Failed to parse file '{}': {}", file_path, err);
+            return;
+        }
+    };
+    match op.chars().next().unwrap() {
+        't' => {
+            for member in archive.members() {
+                let member = member.unwrap();
+                println!("{}", String::from_utf8_lossy(member.name()));
+            }
+        }
+        op => println!("Invalid operation: {}", op),
+    }
+}