feat: init v0.0.1

src/cmd.rs

@@ -0,0 +1,13 @@
+use clap::{ArgMatches, App};
+use rust_util::XResult;
+
+pub type CommandError = XResult<()>;
+
+pub trait Command {
+
+    fn name(&self) -> &str;
+
+    fn subcommand<'a>(&self) -> App<'a, 'a>;
+
+    fn run(&self, arg_matches: &ArgMatches, _: &ArgMatches) -> CommandError;
+}