tsk-71: Removed function

src/token.rs

@@ -2,7 +2,7 @@ use std::default::Default;
 
 use serde::{Deserialize, Serialize};
 
-#[derive(Clone, Debug, Deserialize, Serialize)]
+#[derive(Clone, Debug, Default, Deserialize, Serialize)]
 pub struct Token {
     pub scope: String,
     pub expiration: i64,
@@ -27,18 +27,6 @@ pub struct AccessToken {
     pub message: String,
 }
 
-impl Default for Token {
-    fn default() -> Self {
-        Token {
-            scope: String::new(),
-            expiration: -1,
-            audience: String::new(),
-            issuer: String::new(),
-            issued: -1,
-        }
-    }
-}
-
 impl AccessToken {
     /// Get the token fit for Bearer authentication
     pub fn bearer_token(&self) -> String {