Improved unit testing

2 files changed, 5 insertions, 4 deletions

diff --git a/src/error.rs b/src/error.rs
index 0314dfb..220ed27 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -10,10 +10,11 @@ pub type WgResult<T> = Result<T, WgError>;
 /// The global Error type for wiki
 pub struct WgError {
     /// A further description for the error
-    pub description: String,
+    description: String,
 
+    #[allow(dead_code)]
     /// The cause for this error
-    pub cause: Option<Box<Error>>,
+    cause: Option<Box<Error>>,
 }
 
 /// Representation of an error case
diff --git a/src/lib.rs b/src/lib.rs
index 0baac2b..1865ca1 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -13,12 +13,12 @@ extern crate futures;
 extern crate mowl;
 
 #[macro_use]
-pub mod error;
+mod error;
 mod device;
 mod bindgen;
 
 pub use device::Device;
-use error::WgResult;
+pub use error::{WgResult, WgError};
 
 use std::io;
 use std::net::SocketAddr;