rustfmt and simplify

src/auth.rs

@@ -11,7 +11,8 @@ struct Claims {
 
 pub async fn validate_token(token: &str) -> Result<bool, ServiceError> {
     let domain = std::env::var("DOMAIN").expect("DOMAIN must be set");
-    let jwks = fetch_jwks(&format!("{}{}", domain.as_str(), ".well-known/jwks.json")).await
+    let jwks = fetch_jwks(&format!("{}{}", domain.as_str(), ".well-known/jwks.json"))
+        .await
         .expect("failed to fetch jwks");
     let validations = vec![Validation::Issuer(domain), Validation::SubjectPresent];
     let kid = match token_kid(&token) {
@@ -24,7 +25,5 @@ pub async fn validate_token(token: &str) -> Result<bool, ServiceError> {
 }
 
 async fn fetch_jwks(uri: &str) -> anyhow::Result<JWKS> {
-    let res = reqwest::get(uri).await?;
-    let val = res.json::<JWKS>().await?;
-    return Ok(val);
+    Ok(reqwest::get(uri).await?.json::<JWKS>().await?)
 }

src/handlers.rs

@@ -17,9 +17,9 @@ pub struct InputUser {
 
 pub async fn get_users(db: web::Data<Pool>) -> Result<HttpResponse, Error> {
     Ok(web::block(move || get_all_users(db))
-       .await
-       .map(|user| HttpResponse::Ok().json(user))
-       .map_err(|_| HttpResponse::InternalServerError())?)
+        .await
+        .map(|user| HttpResponse::Ok().json(user))
+        .map_err(|_| HttpResponse::InternalServerError())?)
 }
 
 fn get_all_users(pool: web::Data<Pool>) -> Result<Vec<User>, diesel::result::Error> {

src/models.rs

@@ -18,4 +18,3 @@ pub struct NewUser<'a> {
     pub email: &'a str,
     pub created_at: chrono::NaiveDateTime,
 }
-