Remove use of {:?}

crypto/rand.rs

@@ -26,6 +26,6 @@ mod tests {
     #[test]
     fn test_rand_bytes() {
         let bytes = rand_bytes(32u);
-        println!("{:?}", bytes);
+        println!("{}", bytes);
     }
 }

ssl/mod.rs

@@ -165,7 +165,7 @@ impl SslContext {
     pub fn new(method: SslMethod) -> SslContext {
         match SslContext::try_new(method) {
             Ok(ctx) => ctx,
-            Err(err) => fail!("Error creating SSL context: {:?}", err)
+            Err(err) => fail!("Error creating SSL context: {}", err)
         }
     }
 
@@ -490,7 +490,7 @@ impl<S: Stream> SslStream<S> {
     pub fn new(ctx: &SslContext, stream: S) -> SslStream<S> {
         match SslStream::try_new(ctx, stream) {
             Ok(stream) => stream,
-            Err(err) => fail!("Error creating SSL stream: {:?}", err)
+            Err(err) => fail!("Error creating SSL stream: {}", err)
         }
     }
 

ssl/tests.rs

@@ -23,7 +23,7 @@ fn test_verify_untrusted() {
     ctx.set_verify(SslVerifyPeer, None);
     match SslStream::try_new(&ctx, stream) {
         Ok(_) => fail!("expected failure"),
-        Err(err) => println!("error {:?}", err)
+        Err(err) => println!("error {}", err)
     }
 }
 
@@ -34,11 +34,11 @@ fn test_verify_trusted() {
     ctx.set_verify(SslVerifyPeer, None);
     match ctx.set_CA_file("test/cert.pem") {
         None => {}
-        Some(err) => fail!("Unexpected error {:?}", err)
+        Some(err) => fail!("Unexpected error {}", err)
     }
     match SslStream::try_new(&ctx, stream) {
         Ok(_) => (),
-        Err(err) => fail!("Expected success, got {:?}", err)
+        Err(err) => fail!("Expected success, got {}", err)
     }
 }
 
@@ -52,7 +52,7 @@ fn test_verify_untrusted_callback_override_ok() {
     ctx.set_verify(SslVerifyPeer, Some(callback));
     match SslStream::try_new(&ctx, stream) {
         Ok(_) => (),
-        Err(err) => fail!("Expected success, got {:?}", err)
+        Err(err) => fail!("Expected success, got {}", err)
     }
 }
 
@@ -77,11 +77,11 @@ fn test_verify_trusted_callback_override_ok() {
     ctx.set_verify(SslVerifyPeer, Some(callback));
     match ctx.set_CA_file("test/cert.pem") {
         None => {}
-        Some(err) => fail!("Unexpected error {:?}", err)
+        Some(err) => fail!("Unexpected error {}", err)
     }
     match SslStream::try_new(&ctx, stream) {
         Ok(_) => (),
-        Err(err) => fail!("Expected success, got {:?}", err)
+        Err(err) => fail!("Expected success, got {}", err)
     }
 }
 
@@ -95,7 +95,7 @@ fn test_verify_trusted_callback_override_bad() {
     ctx.set_verify(SslVerifyPeer, Some(callback));
     match ctx.set_CA_file("test/cert.pem") {
         None => {}
-        Some(err) => fail!("Unexpected error {:?}", err)
+        Some(err) => fail!("Unexpected error {}", err)
     }
     assert!(SslStream::try_new(&ctx, stream).is_err());
 }
@@ -123,7 +123,7 @@ fn test_verify_trusted_get_error_ok() {
     ctx.set_verify(SslVerifyPeer, Some(callback));
     match ctx.set_CA_file("test/cert.pem") {
         None => {}
-        Some(err) => fail!("Unexpected error {:?}", err)
+        Some(err) => fail!("Unexpected error {}", err)
     }
     assert!(SslStream::try_new(&ctx, stream).is_ok());
 }