Struct actix_web::http::header::LastModified

pub struct LastModified(pub HttpDate);

Last-Modified header, defined in RFC7232

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

Expires = HTTP-date

Example values

• Sat, 29 Oct 1994 19:43:31 GMT

Example

use std::time::{SystemTime, Duration};
use actix_web::HttpResponse;
use actix_web::http::header::LastModified;

let mut builder = HttpResponse::Ok();
let modified = SystemTime::now() - Duration::from_secs(60 * 60 * 24);
builder.insert_header(
    LastModified(modified.into())
);

Trait Implementations

impl Clone for LastModified

fn clone(&self) -> LastModified

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LastModified

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for LastModified

type Target = HttpDate

The resulting type after dereferencing.

fn deref(&self) -> &HttpDate

Dereferences the value.

impl DerefMut for LastModified

fn deref_mut(&mut self) -> &mut HttpDate

Mutably dereferences the value.

impl Display for LastModified

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Header for LastModified

fn name() -> HeaderName

Returns the name of the header field

fn parse<T>(msg: &T) -> Result<Self, ParseError> where
    T: HttpMessage, 

Parse a header

impl IntoHeaderValue for LastModified

type Error = InvalidHeaderValue

The type returned in the event of a conversion error.

fn try_into_value(self) -> Result<HeaderValue, Self::Error>

Try to convert value to a HeaderValue.

impl PartialEq<LastModified> for LastModified

fn eq(&self, other: &LastModified) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &LastModified) -> bool

This method tests for !=.

impl StructuralPartialEq for LastModified