docs: add author and version to --help flag

2024-05-12 18:51:18 +02:00 · 2024-05-12 18:51:18 +02:00 · 721467b260
parent 0f2ec91f62
commit 721467b260
1 changed files with 14 additions and 0 deletions
--- a/src/main.rs
+++ b/src/main.rs
@ -11,6 +11,20 @@ use format::*;

 #[derive(Parser, Debug)]
 #[clap(author, version, about, long_about = None)]
+#[command(
+    author,
+    version,
+    about,
+    long_about,
+    help_template = r#"{about-section}
+{usage-heading} {usage}
+{all-args}{tab}
+
+{name}: {version}
+Author: {author-with-newline}
+"#
+)]
+
 #[clap(group(
            ArgGroup::new("format")
                .args(&["hex", "bin", "oct", "dec", "base64", "base32"]),