Rust

Add Content-Length Header to a MIME Message

See more MIME Examples

The AddContentLength method automatically computes the length of the MIME content and adds a Content-Length header with the correct number of bytes. Rust

// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

let mime = chilkat::Mime::new();

// Set the MIME body:
mime.set_body("This is a test");

// The complete size (in bytes) of the contents is computed, 
// even if the MIME is multipart, and the Content-Length header
// is added.
mime.add_content_length();

// Display the MIME:
println!("{}", mime.get_mime().unwrap_or_default());