Use crate_description and crate_name Clap macros

2019-03-13 20:54:30 -07:00
parent e58220282a
commit bb420cb995
10 changed files with 29 additions and 20 deletions
--- a/keygen/src/keygen.rs
+++ b/keygen/src/keygen.rs
@@ -1,9 +1,10 @@
-use clap::{crate_version, App, Arg};
+use clap::{crate_description, crate_name, crate_version, App, Arg};
 use solana_sdk::signature::gen_keypair_file;
 use std::error;

 fn main() -> Result<(), Box<dyn error::Error>> {
-    let matches = App::new("solana-keygen")
+    let matches = App::new(crate_name!())
+        .about(crate_description!())
        .version(crate_version!())
        .arg(
            Arg::with_name("outfile")