Add missing pub

src/client.rs

@@ -109,7 +109,7 @@ impl Client {
     ///    let post = esix_client.get_post(1337).await?;
     ///}
     /// ```
-    async fn get_post(&mut self, post_id: Id) -> Result<Post> {
+    pub async fn get_post(&mut self, post_id: Id) -> Result<Post> {
         self.request_limiter().await;
         let res = self.get_post_raw(post_id).await?;
         let text = res.text().await?;