changed Post tags() to return a Vec<&str>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/posts.rs b/src/posts.rs
index a8e9f90..93c9179 100644
--- a/src/posts.rs
+++ b/src/posts.rs
@@ -14,7 +14,7 @@ pub trait Post {
     fn subject(&self) -> Option<&str>;
     fn published_at(&self) -> &DateTime<Utc>;
     fn updated_at(&self) -> Option<&DateTime<Utc>>;
-    fn tags(&self) -> &Vec<String>;
+    fn tags(&self) -> Vec<&str>;
     fn lang(&self) -> &str;
     fn post_type(&self) -> PostType;
     fn content(&self) -> &str;
@@ -23,7 +23,7 @@ pub trait Post {
         "https://en.blos.sm/posts/".to_owned() + self.id()
     }
 
-    fn get_tags<'a>(posts: &'a Vec<Self>) -> Vec<&'a String>
+    fn get_tags<'a>(posts: &'a Vec<Self>) -> Vec<&'a str>
     where
         Self: Sized,
     {