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actix-web/src/header/common/last_modified.rs
2018-04-13 16:02:01 -07:00

39 lines
1.1 KiB
Rust

use header::{HttpDate, LAST_MODIFIED};
header! {
/// `Last-Modified` header, defined in
/// [RFC7232](http://tools.ietf.org/html/rfc7232#section-2.2)
///
/// The `Last-Modified` header field in a response provides a timestamp
/// indicating the date and time at which the origin server believes the
/// selected representation was last modified, as determined at the
/// conclusion of handling the request.
///
/// # ABNF
///
/// ```text
/// Expires = HTTP-date
/// ```
///
/// # Example values
///
/// * `Sat, 29 Oct 1994 19:43:31 GMT`
///
/// # Example
///
/// ```rust
/// use actix_web::HttpResponse;
/// use actix_web::http::header::LastModified;
/// use std::time::{SystemTime, Duration};
///
/// let mut builder = HttpResponse::Ok();
/// let modified = SystemTime::now() - Duration::from_secs(60 * 60 * 24);
/// builder.set(LastModified(modified.into()));
/// ```
(LastModified, LAST_MODIFIED) => [HttpDate]
test_last_modified {
// Test case from RFC
test_header!(test1, vec![b"Sat, 29 Oct 1994 19:43:31 GMT"]);}
}