Error logging now generates a panic.

This means that the error macro must be called last in the example.

examples/logging.rs

@@ -5,8 +5,8 @@ extern crate scribe;
 
 pub fn main()
 {
-   error!("There was an error!");
-   warn!("Danger Will Robinson, danger!");
-   info!("Jason is awesome.");
    debug!("This seemed to work alright.");
+   info!("Jason is awesome.");
+   warn!("Danger Will Robinson, danger!");
+   error!("There was an error!");
 }

src/macros.rs

@@ -1,3 +1,15 @@
+#[doc(hidden)]
+#[macro_export]
+macro_rules! generate_panic
+{
+   ($($arg: tt)+) =>
+   ({
+      use std::fmt;
+
+      panic!(fmt::format(format_args!($($arg)+)));
+   })
+}
+
 #[doc(hidden)]
 #[macro_export]
 macro_rules! log
@@ -44,50 +56,44 @@ macro_rules! log
 macro_rules! error
 {
    ($($arg: tt)*) =>
-   {
-      {
+   ({
       use scribe::LogLevel;
 
+
       log!(LogLevel::ERROR, $($arg)*);
-      }
-   }
+      generate_panic!($($arg)*);
+   })
 }
 
 #[macro_export]
 macro_rules! warn
 {
    ($($arg: tt)*) =>
-   {
-      {
+   ({
       use scribe::LogLevel;
 
       log!(LogLevel::WARN, $($arg)*);
-      }
-   }
+   })
 }
 
 #[macro_export]
 macro_rules! info
 {
    ($($arg: tt)*) =>
-   {
-      {
+   ({
       use scribe::LogLevel;
 
       log!(LogLevel::INFO, $($arg)*);
-      }
-   }
+   })
 }
 
 #[macro_export]
 macro_rules! debug
 {
    ($($arg: tt)*) =>
-   {
-      {
+   ({
       use scribe::LogLevel;
 
       log!(LogLevel::DEBUG, $($arg)*);
-      }
-   }
+   })
 }