Add redirection for index page

website/config.toml

@@ -5,3 +5,4 @@ theme = "hugo-theme-learn"
 search = true
 author = "Alexis Mousset"
 publishDir = "../docs"
+PygmentsCodeFences = true

website/content/sending-messages/file.md

@@ -10,7 +10,7 @@ The file transport writes the emails to the given directory. The name of the fil
 `message_id.txt`.
 It can be useful for testing purposes, or if you want to keep track of sent messages.
 
-{{< highlight rust >}}
+``` rust
 use std::env::temp_dir;
 
 use lettre::file::FileEmailTransport;
@@ -27,7 +27,7 @@ let email = SimpleSendableEmail::new(
 
 let result = sender.send(email);
 assert!(result.is_ok());
-{{< /highlight >}}
+```
 
 Example result in `/tmp/b7c211bc-9811-45ce-8cd9-68eab575d695.txt`:
 

website/content/sending-messages/sendmail.md

@@ -8,7 +8,7 @@ weight = 3
 
 The sendmail transport sends the email using the local sendmail command.
 
-{{< highlight rust >}}
+``` rust
 use lettre::sendmail::SendmailTransport;
 use lettre::{SimpleSendableEmail, EmailTransport};
 
@@ -22,4 +22,4 @@ let email = SimpleSendableEmail::new(
 let mut sender = SendmailTransport::new();
 let result = sender.send(email);
 assert!(result.is_ok());
-{{< /highlight >}}
+```

website/content/sending-messages/smtp.md

@@ -23,7 +23,7 @@ The relay server can be the local email server, a specific host or a third-party
 
 This is the most basic example of usage:
 
-{{< highlight rust >}}
+``` rust
 use lettre::{SimpleSendableEmail, EmailTransport};
 use lettre::smtp::SmtpTransportBuilder;
 use lettre::smtp::SecurityLevel;
@@ -42,11 +42,11 @@ SmtpTransportBuilder::localhost().unwrap().security_level(SecurityLevel::Opportu
 let result = mailer.send(email);
 
 assert!(result.is_ok());
-{{< /highlight >}}
+```
 
 #### Complete example
 
-{{< highlight rust >}}
+``` rust
 use lettre::smtp::{SecurityLevel, SmtpTransport,
 SmtpTransportBuilder};
 use lettre::smtp::authentication::Mechanism;
@@ -86,14 +86,14 @@ assert!(result_2.is_ok());
 
 // Explicitly close the SMTP transaction as we enabled connection reuse
 mailer.close();
-{{< /highlight >}}
+```
 
 #### Lower level
 
 You can also send commands, here is a simple email transaction without
 error handling:
 
-{{< highlight rust >}}
+``` rust
 use lettre::smtp::SMTP_PORT;
 use lettre::smtp::client::Client;
 use lettre::smtp::client::net::NetworkStream;
@@ -106,5 +106,5 @@ let _ = email_client.rcpt("user@example.org");
 let _ = email_client.data();
 let _ = email_client.message("Test email");
 let _ = email_client.quit();
-{{< /highlight >}}
+```
 

website/content/sending-messages/stub.md

@@ -9,7 +9,7 @@ weight = 5
 The stub transport only logs message envelope and drops the content. It can be useful for
 testing purposes.
 
-{{< highlight rust >}}
+``` rust
 use lettre::stub::StubEmailTransport;
 use lettre::{SimpleSendableEmail, EmailTransport};
 
@@ -23,7 +23,7 @@ let email = SimpleSendableEmail::new(
 let mut sender = StubEmailTransport;
 let result = sender.send(email);
 assert!(result.is_ok());
-{{< /highlight >}}
+```
 
 Will log the line:
 

website/layouts/index.html

@@ -0,0 +1 @@
+<meta http-equiv="refresh" content="0; url=https://lettre.github.io/lettre/getting-started/intro/"/>