From 7c2244a489c61559a732060fe77afb77637b769a Mon Sep 17 00:00:00 2001
From: Sandro Eiler <sandro.eiler@posteo.de>
Date: Tue, 5 Mar 2024 13:08:44 +0100
Subject: [PATCH] Update validator to 0.17

---
 Cargo.toml                     |  2 +-
 src/domain/subscriber_email.rs | 13 ++++++++++---
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 1a813c6..7e9f9a2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ rand = { version = "0.8", features=["std_rng"] }
 anyhow = "1.0.40"
 base64 = "0.21.0"
 argon2 = { version = "0.4", features = ["std"] }
-validator = "0.16"
+validator = "0.17"
 tracing-actix-web = "0.7"
 secrecy = { version = "0.8", features = ["serde"] }
 actix-web-flash-messages = { version = "0.4", features = ["cookies"] }
diff --git a/src/domain/subscriber_email.rs b/src/domain/subscriber_email.rs
index 3d6083f..d256a45 100644
--- a/src/domain/subscriber_email.rs
+++ b/src/domain/subscriber_email.rs
@@ -1,18 +1,25 @@
-use validator::validate_email;
+use validator::ValidateEmail;
 
 #[derive(Debug)]
 pub struct SubscriberEmail(String);
 
 impl SubscriberEmail {
     pub fn parse(s: String) -> Result<SubscriberEmail, String> {
-        if validate_email(&s) {
-            Ok(Self(s))
+        let email = Self(s.clone());
+        if email.validate_email() {
+            Ok(email)
         } else {
             Err(format!("{} is not a valid subscriber email.", s))
         }
     }
 }
 
+impl ValidateEmail for SubscriberEmail {
+    fn as_email_string(&self) -> Option<std::borrow::Cow<str>> {
+        Some(self.0.as_str().into())
+    }
+}
+
 impl AsRef<str> for SubscriberEmail {
     fn as_ref(&self) -> &str {
         &self.0