Custom debug for struct with sensitive data

src/dto/token_dto.rs

@@ -1,12 +1,12 @@
 use serde::{Deserialize, Serialize};
-#[derive(Clone, Debug, Serialize, Deserialize)]
+#[derive(Clone, Serialize, Deserialize)]
 pub struct TokenReadDto {
     pub token: String,
     pub iat: i64,
     pub exp: i64,
 }
 
-#[derive(Clone, Debug, Serialize, Deserialize)]
+#[derive(Clone, Serialize, Deserialize)]
 pub struct TokenClaimsDto {
     pub sub: i32,
     pub email: String,

src/dto/user_dto.rs

@@ -3,7 +3,7 @@ use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
 use validator::Validate;
 
-#[derive(Clone, Debug, Serialize, Deserialize, Validate)]
+#[derive(Clone, Serialize, Deserialize, Validate)]
 pub struct UserLoginDto {
     #[validate(email(message = "Email is not valid"))]
     pub email: String,
@@ -15,7 +15,7 @@ pub struct UserLoginDto {
     pub password: String,
 }
 
-#[derive(Clone, Debug, Serialize, Deserialize, Validate)]
+#[derive(Clone, Serialize, Deserialize, Validate)]
 pub struct UserRegisterDto {
     #[validate(email(message = "Email is not valid"))]
     pub email: String,
@@ -61,3 +61,22 @@ impl UserReadDto {
         }
     }
 }
+
+impl std::fmt::Debug for UserLoginDto {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("User")
+            .field("email", &self.email)
+            .finish()
+    }
+}
+
+impl std::fmt::Debug for UserRegisterDto {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("User")
+            .field("first_name", &self.first_name)
+            .field("last_name", &self.last_name)
+            .field("user_name", &self.user_name)
+            .field("email", &self.email)
+            .finish()
+    }
+}

src/entity/user.rs

@@ -1,7 +1,7 @@
 use chrono::{DateTime, Utc};
 use serde::{Deserialize, Serialize};
 
-#[derive(Clone, Debug, Deserialize, Serialize, sqlx::FromRow)]
+#[derive(Clone, Deserialize, Serialize, sqlx::FromRow)]
 pub struct User {
     pub id: i32,
     pub first_name: Option<String>,