Struct hyper::header::From

pub struct From(pub String);

From header, defined in RFC7231

The From header field contains an Internet email address for a human user who controls the requesting user agent. The address ought to be machine-usable.

ABNF

From    = mailbox
mailbox = <mailbox, see [RFC5322], Section 3.4>

Example

use hyper::header::{Headers, From};

let mut headers = Headers::new();
headers.set(From("webmaster@example.org".to_owned()));