[][src]Struct rocket::http::hyper::header::IfModifiedSince

pub struct IfModifiedSince(pub HttpDate);

If-Modified-Since header, defined in RFC7232

The If-Modified-Since header field makes a GET or HEAD request method conditional on the selected representation's modification date being more recent than the date provided in the field-value. Transfer of the selected representation's data is avoided if that data has not changed.


If-Unmodified-Since = HTTP-date

Example values


// extern crate time;
use hyper::header::{Headers, IfModifiedSince, HttpDate};
use time::{self, Duration};
let mut headers = Headers::new();
headers.set(IfModifiedSince(HttpDate(time::now() - Duration::days(1))));

Trait Implementations

impl Clone for IfModifiedSince[src]

impl Debug for IfModifiedSince[src]

impl Deref for IfModifiedSince[src]

type Target = HttpDate

The resulting type after dereferencing.

impl DerefMut for IfModifiedSince[src]

impl Display for IfModifiedSince[src]

impl From<IfModifiedSince> for Header<'static>

impl Header for IfModifiedSince[src]

impl HeaderFormat for IfModifiedSince[src]

impl PartialEq<IfModifiedSince> for IfModifiedSince[src]

impl StructuralPartialEq for IfModifiedSince[src]

Auto Trait Implementations

impl RefUnwindSafe for IfModifiedSince

impl Send for IfModifiedSince

impl Sync for IfModifiedSince

impl Unpin for IfModifiedSince

impl UnwindSafe for IfModifiedSince

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T, I> AsResult<T, I> for T where
    I: Input, 

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> From<T> for T[src]

impl<T> HeaderClone for T where
    T: Sealed, 

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> IntoCollection<T> for T

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Typeable for T where
    T: Any

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,