Base: Add a basic logging system

src/log.rs

@@ -0,0 +1,41 @@
+use std::fmt::{Display, Formatter, Write};
+
+pub enum LogType {
+    Info,
+    Warn,
+    Error,
+    Debug,
+    Trace,
+}
+
+pub enum LogArea {
+    Net,
+    Db,
+    Node
+}
+
+impl Display for LogType {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        f.write_str(match self {
+            LogType::Info => "INFO",
+            LogType::Warn => "WARN",
+            LogType::Error => "ERROR",
+            LogType::Debug => "DEBUG",
+            LogType::Trace => "TRACE",
+        })
+    }
+}
+
+impl Display for LogArea {
+    fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
+        f.write_str(match self {
+            LogArea::Net => "NET",
+            LogArea::Db => "DB",
+            LogArea::Node => "NODE",
+        })
+    }
+}
+
+pub fn log(log_type: LogType, log_area: LogArea, message: &str) {
+    println!("[{}] [{}] {}", log_type, log_area, message);
+}

src/main.rs

@@ -1,4 +1,5 @@
 mod db;
+mod log;
 
 fn main() {
     db::get_backend("redis");