maint details

4 files changed, 22 insertions, 1 deletions

diff --git a/examples/imagepull.rs b/examples/imagepull.rs
index a9c5b36..84a6149 100644
--- a/examples/imagepull.rs
+++ b/examples/imagepull.rs
@@ -1,8 +1,11 @@
+// cargo run --example imagepull busybox
+
 use shiplift::{Docker, PullOptions};
 use std::env;
 use tokio::prelude::{Future, Stream};
 
 fn main() {
+    env_logger::init();
     let docker = Docker::new();
     let img = env::args()
         .nth(1)
diff --git a/examples/images.rs b/examples/images.rs
index e68c9bb..ab36b3d 100644
--- a/examples/images.rs
+++ b/examples/images.rs
@@ -9,7 +9,7 @@ fn main() {
         .list(&Default::default())
         .map(|images| {
             for i in images {
-                println!("{:?}", i.repo_tags);
+                println!("{:?}", i.repo_tags.unwrap_or_else(|| vec!["none".into()]));
             }
         })
         .map_err(|e| eprintln!("Error: {}", e));
diff --git a/examples/imagesearch.rs b/examples/imagesearch.rs
new file mode 100644
index 0000000..a6d6e52
--- /dev/null
+++ b/examples/imagesearch.rs
@@ -0,0 +1,17 @@
+use shiplift::Docker;
+use tokio::prelude::Future;
+
+fn main() {
+    let docker = Docker::new();
+    println!("remote docker images in stock");
+    let fut = docker
+        .images()
+        .search("rust")
+        .map(|results| {
+            for result in results {
+                println!("{} - {}", result.name, result.description);
+            }
+        })
+        .map_err(|e| eprintln!("Error: {}", e));
+    tokio::run(fut);
+}
diff --git a/examples/stats.rs b/examples/stats.rs
index 5e03f20..9e14cf4 100644
--- a/examples/stats.rs
+++ b/examples/stats.rs
@@ -1,3 +1,4 @@
+//  cargo run --example stats -- <container>
 use shiplift::Docker;
 use std::env;
 use tokio::prelude::{Future, Stream};