From 2affb3567dc7fb42e97da8d5bc7a6b89bdbceb8d Mon Sep 17 00:00:00 2001
From: Santo Cariotti <santo@dcariotti.me>
Date: Sun, 15 Oct 2023 18:46:35 +0200
Subject: Add docs

---
 src/main.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
index 0694aa5..1859606 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -8,9 +8,12 @@ use nix::unistd::Pid;
 #[derive(Parser)]
 #[command(author, version, about, long_about = None)]
 struct Args {
+    /// Command to execute from ptrace
     command: String,
 }
 
+/// Create a fork of the program and execute the process in the child. Parent gets the pid
+/// value and trace it.
 fn main() -> anyhow::Result<()> {
     let args = Args::parse();
 
-- 
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