clap: Use Command, not App

    warning: use of deprecated struct `clap::App`: Replaced with `Command`
       --> src/utils.rs:235:18
	|
    235 |   let app: clap::App = F::command();
	|                  ^^^
	|
	= note: `#[warn(deprecated)]` on by default

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/src/utils.rs b/src/utils.rs
index df2130c541f8cb391d0a5c971c468ad3c9898424..823e2027cbd8cd3b7fb42bb12608a67753861a80 100644 (file)
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -232,6 +232,6 @@ fn hmac_test_vectors(){
 }
 
 pub fn verify_cli<F: clap::CommandFactory>() {
-  let app: clap::App = F::command();
+  let app: clap::Command = F::command();
   app.debug_assert();
 }