change post.content and comment.content's types from String to SafeString

src/models/comments.rs

@@ -17,11 +17,12 @@ use models::{
     users::User
 };
 use schema::comments;
+use safe_string::SafeString;
 
 #[derive(Queryable, Identifiable, Serialize, Clone)]
 pub struct Comment {
     pub id: i32,
-    pub content: String,
+    pub content: SafeString,
     pub in_response_to_id: Option<i32>,
     pub post_id: i32,
     pub author_id: i32,
@@ -34,7 +35,7 @@ pub struct Comment {
 #[derive(Insertable)]
 #[table_name = "comments"]
 pub struct NewComment {
-    pub content: String,
+    pub content: SafeString,
     pub in_response_to_id: Option<i32>,
     pub post_id: i32,
     pub author_id: i32,

src/models/posts.rs

@@ -19,6 +19,7 @@ use models::{
     users::User
 };
 use schema::posts;
+use safe_string::SafeString;
 
 #[derive(Queryable, Identifiable, Serialize)]
 pub struct Post {
@@ -26,7 +27,7 @@ pub struct Post {
     pub blog_id: i32,
     pub slug: String,
     pub title: String,
-    pub content: String,
+    pub content: SafeString,
     pub published: bool,
     pub license: String,
     pub creation_date: NaiveDateTime,
@@ -39,7 +40,7 @@ pub struct NewPost {
     pub blog_id: i32,    
     pub slug: String,
     pub title: String,
-    pub content: String,
+    pub content: SafeString,
     pub published: bool,
     pub license: String,
     pub ap_url: String