SA feedback

Author: norareidy

source/includes/usage-examples/code-snippets/update-many-async.rs

@@ -1,6 +1,7 @@
 use std::env;
 use mongodb::{ bson::doc, Client, Collection };
 use bson::Document;
+use serde::{ Deserialize, Serialize };
 
 #[derive(Debug, Serialize, Deserialize)]
 struct Address {

source/includes/usage-examples/code-snippets/update-many-sync.rs

@@ -3,6 +3,7 @@ use mongodb::{
     bson::{ Document, doc },
     sync::{ Client, Collection } 
 };
+use serde::{ Deserialize, Serialize };
 
 #[derive(Debug, Serialize, Deserialize)]
 struct Address {

source/includes/usage-examples/code-snippets/update-one-async.rs

@@ -4,6 +4,7 @@ use mongodb::{
     Client,
     Collection
 };
+use serde::{ Deserialize, Serialize };
 
 #[derive(Serialize, Deserialize, Debug)]
 struct Restaurant {

source/includes/usage-examples/code-snippets/update-one-sync.rs

@@ -3,6 +3,7 @@ use mongodb::{
     bson::{ Document, doc },
     sync::{ Client, Collection }
 };
+use serde::{ Deserialize, Serialize };
 
 #[derive(Serialize, Deserialize, Debug)]
 struct Restaurant {