Added Requested Changes

- Checked Tick box in lib.rs
- Used format_args to avoid heap allocations
- Reverted main.rs & Added Formating Examples to main.rs

src/lib.rs

@@ -12,7 +12,7 @@
 //! - [x] Logging Levels
 //! - [x] Datetime & Coloured Output
 //! - [ ] Options for Datetime, Current Function, Line Number, Custom Colours, etc.
-//! - [ ] Custom Formatting
+//! - [x] Custom Formatting
 //! - [ ] File support
 //!
 //! And much more to come... soon™!
@@ -171,7 +171,7 @@ macro_rules! trace {
                     .set_bold(true),
             )
             .unwrap();
-        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::TRACE, format!($($arg)*)).unwrap();
+        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::TRACE, format_args!($($arg)*)).unwrap();
         stream.reset().unwrap();
     }};
 }
@@ -206,7 +206,7 @@ macro_rules! debug {
                     .set_bold(true),
             )
             .unwrap();
-        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::DEBUG, format!($($arg)*)).unwrap();
+        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::DEBUG, format_args!($($arg)*)).unwrap();
         stream.reset().unwrap();
     }};
 }
@@ -241,7 +241,7 @@ macro_rules! info {
                     .set_bold(true),
             )
             .unwrap();
-        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::INFO, format!($($arg)*)).unwrap();
+        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::INFO, format_args!($($arg)*)).unwrap();
         stream.reset().unwrap();
     };
 }
@@ -277,7 +277,7 @@ macro_rules! warn {
                     .set_bold(true),
             )
             .unwrap();
-        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::WARN, format!($($arg)*)).unwrap();
+        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::WARN, format_args!($($arg)*)).unwrap();
         stream.reset().unwrap();
     }};
 }
@@ -313,7 +313,7 @@ macro_rules! error {
                     .set_intense(true),
             )
             .unwrap();
-        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::ERROR, format!($($arg)*)).unwrap();
+        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::ERROR, format_args!($($arg)*)).unwrap();
         stream.reset().unwrap();
     }};
 }
@@ -349,7 +349,7 @@ macro_rules! fatal {
                     .set_bold(true),
             )
             .unwrap();
-        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::FATAL, format!($($arg)*)).unwrap();
+        writeln!(&mut stream, "[{} {}] {}", now, rall::Level::FATAL, format_args!($($arg)*)).unwrap();
         stream.reset().unwrap();
     }};
 }

src/main.rs

@@ -3,11 +3,8 @@ use rall::{debug, error, fatal, info, trace, warn};
 fn main() {
     trace!("My Best Friend Hazel {}", ":D");
     debug!("My Best Friend Hazel {}", ":D");
-    info!("My Best Friend Hazel {}{}", ":", ")");
-    warn!("My Best Friend Hazel {}", ":)");
-    error!("My Best Friend Hazel {}", ":P");
+    info!("My Best Friend Hazel {}", ":D");
+    warn!("My Best Friend Hazel {}", ":D");
+    error!("My Best Friend Hazel {}", ":D");
     fatal!("My Best Friend Hazel {}", ":D");
-
-    let very_important_value = String::from(";)");
-    debug!("Look at this: {}", very_important_value);
 }