refactor: struct List subcommand

1 files changed, 13 insertions, 7 deletions

diff --git a/src/cmd/list.rs b/src/cmd/list.rs
index f48512b..66036b9 100644
--- a/src/cmd/list.rs
+++ b/src/cmd/list.rs
@@ -1,14 +1,20 @@
 use crate::client::BackupClient;
 use crate::config::ClientConfig;
 use crate::error::ObnamError;
+use structopt::StructOpt;
 
-pub fn list(config: &ClientConfig) -> Result<(), ObnamError> {
-    let client = BackupClient::new(config)?;
+#[derive(Debug, StructOpt)]
+pub struct List {}
 
-    let generations = client.list_generations()?;
-    for finished in generations.iter() {
-        println!("{} {}", finished.id(), finished.ended());
-    }
+impl List {
+    pub fn run(&self, config: &ClientConfig) -> Result<(), ObnamError> {
+        let client = BackupClient::new(config)?;
+
+        let generations = client.list_generations()?;
+        for finished in generations.iter() {
+            println!("{} {}", finished.id(), finished.ended());
+        }
 
-    Ok(())
+        Ok(())
+    }
 }