Rust

Append Text to an Email Body

Demonstrates the Chilkat Email.AppendToBody method, which appends additional text to the email's existing plain-text body rather than replacing it. This example sets an initial body and then appends more text.

Background: Setting the body (via Body or SetTextBody) replaces whatever was there, while AppendToBody adds to it. That is convenient when a message body is assembled in pieces — for example a greeting, then dynamically generated lines, then a signature — without having to concatenate the whole string yourself before assigning it.

Chilkat Rust Downloads

Download Chilkat for Rust

Rust

// Demonstrates the AppendToBody method, which appends additional text to the email's
// existing plain-text body.

let email = chilkat::Email::new();
email.set_subject("AppendToBody example");

// Set an initial body.
email.set_text_body("First line.", "text/plain");

// Append more text to the existing body.
email.append_to_body(" Appended text.");

println!("Body = {}", email.body());