diff --git a/plume-models/src/email_signups.rs b/plume-models/src/email_signups.rs
index c6cf4000..16219778 100644
--- a/plume-models/src/email_signups.rs
+++ b/plume-models/src/email_signups.rs
@@ -131,7 +131,8 @@ impl EmailSignup {
     }
 
     fn delete_existings_by_email(conn: &DbConn, email: &str) -> Result<usize> {
-        let existing_signups = email_signups::table.filter(email_signups::email.to_lowercase().eq(email.to_lowercase()));
+        let existing_signups = email_signups::table
+            .filter(email_signups::email.to_lowercase().eq(email.to_lowercase()));
         diesel::delete(existing_signups)
             .execute(&**conn)
             .map_err(Error::from)
diff --git a/plume-models/src/password_reset_requests.rs b/plume-models/src/password_reset_requests.rs
index addb54ca..b2f91871 100644
--- a/plume-models/src/password_reset_requests.rs
+++ b/plume-models/src/password_reset_requests.rs
@@ -23,8 +23,11 @@ const TOKEN_VALIDITY_HOURS: i64 = 2;
 impl PasswordResetRequest {
     pub fn insert(conn: &Connection, email: &str) -> Result<String> {
         // first, delete other password reset tokens associated with this email:
-        let existing_requests =
-            password_reset_requests::table.filter(password_reset_requests::email.to_lowercase().eq(email.to_lowercase()));
+        let existing_requests = password_reset_requests::table.filter(
+            password_reset_requests::email
+                .to_lowercase()
+                .eq(email.to_lowercase()),
+        );
         diesel::delete(existing_requests).execute(conn)?;
 
         // now, generate a random token, set the expiry date,
diff --git a/plume-models/src/users.rs b/plume-models/src/users.rs
index 6ba86e4f..54b5ee35 100644
--- a/plume-models/src/users.rs
+++ b/plume-models/src/users.rs
@@ -61,7 +61,7 @@ pub struct User {
     pub outbox_url: String,
     pub inbox_url: String,
     pub summary: String,
-    pub email   : Option<String>,
+    pub email: Option<String>,
     pub hashed_password: Option<String>,
     pub instance_id: i32,
     pub creation_date: NaiveDateTime,
@@ -204,9 +204,9 @@ impl User {
     }
 
     /**
-     * TODO: Should create user record with normalized(lowercased) email
-       DONE: Store email case-sensitive but always compare them after lowering
-     */
+    * TODO: Should create user record with normalized(lowercased) email
+      DONE: Store email case-sensitive but always compare them after lowering
+    */
     pub fn email_used(conn: &DbConn, email: &str) -> Result<bool> {
         use diesel::dsl::{exists, select};
 
@@ -214,7 +214,7 @@ impl User {
         select(exists(
             users::table
                 .filter(users::instance_id.eq(Instance::get_local()?.id))
-                .filter(users::email.to_lowercase().eq(lower_email))
+                .filter(users::email.to_lowercase().eq(lower_email)),
         ))
         .get_result(&**conn)
         .map_err(Error::from)
diff --git a/src/routes/email_signups.rs b/src/routes/email_signups.rs
index 294d496b..b9a2a089 100644
--- a/src/routes/email_signups.rs
+++ b/src/routes/email_signups.rs
@@ -31,7 +31,11 @@ pub struct EmailSignupForm {
 }
 
 fn emails_match(form: &EmailSignupForm) -> Result<(), ValidationError> {
-    if form.email_confirmation.to_lowercase().eq(form.email.to_lowercase()) {
+    if form
+        .email_confirmation
+        .to_lowercase()
+        .eq(form.email.to_lowercase())
+    {
         Ok(())
     } else {
         Err(ValidationError::new("emails_match"))