synchronous not working??

src/main.rs

@@ -1,16 +1,15 @@
 #![allow(non_snake_case)]
 #![allow(unused_braces)]
-use rouille::Response;
+use rouille::{post_input, try_or_400, router, Response};
-use rouille::router;
 use std::fs::File;
 use postgres::{Client, NoTls};
 
 fn main() -> Result<(), Box<dyn std::error::Error>>{
 	
 	// TODO: have the user fill in user, password, database name manually.
-	let mut client = Client::connect("host=/var/run/postgresql,localhost user=postgres password=Password dbname=ActivityPub", NoTls)?;
+	let mut Client = Client::connect("host=/var/run/postgresql,localhost user=postgres password=Password dbname=ActivityPub", NoTls)?;
 	
-	let Table = client.query("SELECT 1 
+	let Table = Client.query("SELECT 1 
 	FROM INFORMATION_SCHEMA.TABLES 
 	WHERE TABLE_TYPE='BASE TABLE' 
 	AND TABLE_NAME='person'", &[]);
@@ -19,7 +18,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>>{
 		Ok(_) => {
 			// Check if the table exists.
 			if Table?.len() == 0 {
-				client.batch_execute("
+				Client.batch_execute("
 					CREATE TABLE person (
 					id      SERIAL PRIMARY KEY,
 					name    TEXT NOT NULL,
@@ -30,14 +29,26 @@ fn main() -> Result<(), Box<dyn std::error::Error>>{
 		Err(_) => ()
 	}
 	
-	let name = "Ferris";
+	let mut name = "Ferris";
-	let data = None::<&[u8]>;
+	let mut data: Option<&[u8]> = None;
-	client.execute(
+	Client.execute(
+		"INSERT INTO person (name, data) VALUES ($1, $2)",
+		&[&name, &data],
+	)?;
+	name = "Dope";
+	data = Some(&[8u8, 9u8]);
+	Client.execute(
+		"INSERT INTO person (name, data) VALUES ($1, $2)",
+		&[&name, &data],
+	)?;
+	name = "pingas";
+	data = Some(&[27u8]);
+	Client.execute(
 		"INSERT INTO person (name, data) VALUES ($1, $2)",
 		&[&name, &data],
 	)?;
 
-	for row in client.query("SELECT id, name, data FROM person", &[])? {
+	for row in Client.query("SELECT id, name, data FROM person", &[])? {
 		let id: i32 = row.get(0);
 		let name: &str = row.get(1);
 		let data: Option<&[u8]> = row.get(2);
@@ -45,22 +56,27 @@ fn main() -> Result<(), Box<dyn std::error::Error>>{
 		println!("found person: {} {} {:?}", id, name, data);
 	}
 	
-	RouilleHandoff();
+	// Never leave the server. CTRL + C if you have issues.
-	
-	// Finish
-	Ok(())
-}
-
-fn RouilleHandoff() {
 	rouille::start_server("127.0.0.1:8080", move |Request| {	
 		// Router. Go to the correct pages, else hit the sack.
 		router!(Request,
+			// Actual Web Pages.
 			(GET) ["/"] => { 
 				Response::from_file("text/html", File::open("src/index.html").unwrap()).with_status_code(200)
 			},
 			(GET) ["/Profile"] => { 
 				Response::from_file("text/html", File::open("src/profile.html").unwrap()).with_status_code(200)
 			},
+			// API stuff.
+			(POST) ["/API/Profile"] => {
+				// Content-type: multipart/form-data
+				let Profile = try_or_400!(post_input!(Request, {
+					ID: u32,
+				}));
+				let Que: u32 = Client.query("SELECT name FROM persons WHERE id = $1", &[&Profile.ID]).unwrap()[0].get(0);
+				let Text: String = "hello world! Your output is: ".to_string() + &Que.to_string();
+				Response::text(Text)
+			},
 			// Get specific images. Because the browser said so.
 			(GET) ["/favicon.ico"] => { 
 				Response::from_file("image/vnd.microsoft.icon", File::open("src/favicon.ico").unwrap()).with_status_code(200)