Add builtin module with PlainViewer

libimagentryview/src/builtin/mod.rs

@@ -0,0 +1 @@
+pub mod plain;

libimagentryview/src/builtin/plain.rs

@@ -0,0 +1,30 @@
+use libimagstore::store::Entry;
+
+use viewer::Viewer;
+use result::Result;
+
+pub struct PlainViewer {
+    show_header: bool
+}
+
+impl PlainViewer {
+
+    pub fn new(show_header: bool) -> PlainViewer {
+        PlainViewer {
+            show_header: show_header,
+        }
+    }
+
+}
+
+impl Viewer for PlainViewer {
+
+    fn view_entry(&self, e: &Entry) -> Result<()> {
+        if self.show_header {
+            println!("{}", e.get_header().header());
+        }
+        println!("{}", e.get_content());
+        Ok(())
+    }
+
+}

libimagentryview/src/lib.rs

@@ -17,6 +17,7 @@
 extern crate libimagstore;
 
 pub mod error;
+pub mod builtin;
 pub mod result;
 pub mod viewer;