rm trailing newlines & add type alias for Vec

src/geoparsers/geoip2.rs

@@ -16,6 +16,8 @@ pub enum RouteAction {
     Direct,
 }
 
+type Rules = Vec<Rule>;
+
 /// Type for declaring the routing rules like: 
 /// ```toml 
 /// [rule]
@@ -31,10 +33,9 @@ pub struct Rule {
     pub action: RouteAction,
 }
 
-pub fn parse_ruleset(config: NSCConfig) -> Result<Vec<Rule>, Box<dyn std::error::Error>> {
+pub fn parse_ruleset(config: NSCConfig) -> Result<Rules, Box<dyn std::error::Error>> {
     let reader = maxminddb::Reader::open_readfile(config.geo_files[0].clone())?;
 
-
     // Ok(())
     todo!();
 }