From a5498e7f637b49ec0e47ea8b5f4f6b418e11538c Mon Sep 17 00:00:00 2001
From: Maurice Lam <yukl@google.com>
Date: Wed, 13 Sep 2023 17:46:38 +0000
Subject: [PATCH] Fix positional arguments

Add a cargo-subcommand argument so that when invoked from cargo the
positional arguments ("start") parse from the correct value.

Fix #99
---
 src/main.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index 36eb167..1cc42d3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -51,6 +51,10 @@ enum OutputFormat {
 #[derive(Parser, Debug)]
 #[command(author, version, about, long_about = None)]
 struct Args {
+
+    /// The subcommand of this cargo invocation. Should always be "call-stack".
+    _cargo_subcommand: String,
+
     /// Target triple for which the code is compiled
     #[arg(long, value_name = "TRIPLE")]
     target: Option<String>,