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

pub struct IfUnmodifiedSince(pub HttpDate);

If-Unmodified-Since header, defined in RFC7232

The If-Unmodified-Since header field makes the request method conditional on the selected representation's last modification date being earlier than or equal to the date provided in the field-value. This field accomplishes the same purpose as If-Match for cases where the user agent does not have an entity-tag for the representation.

ABNF

If-Unmodified-Since = HTTP-date

Example values

Example

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

Trait Implementations

impl From<IfUnmodifiedSince> for Header<'static>

impl PartialEq<IfUnmodifiedSince> for IfUnmodifiedSince
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impl Deref for IfUnmodifiedSince
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The resulting type after dereferencing.

impl Clone for IfUnmodifiedSince
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Performs copy-assignment from source. Read more

impl Display for IfUnmodifiedSince
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impl DerefMut for IfUnmodifiedSince
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impl Debug for IfUnmodifiedSince
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impl HeaderFormat for IfUnmodifiedSince
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impl Header for IfUnmodifiedSince
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Auto Trait Implementations

impl Send for IfUnmodifiedSince

impl Sync for IfUnmodifiedSince

Blanket Implementations

impl<T> From for T
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impl<T> ToString for T where
    T: Display + ?Sized
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impl<T, U> Into for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone
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impl<T, U> TryFrom for T where
    T: From<U>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized
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impl<T> Any for T where
    T: 'static + ?Sized
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impl<T, U> TryInto for T where
    U: TryFrom<T>, 
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🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

impl<T> BorrowMut for T where
    T: ?Sized
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impl<T> HeaderClone for T where
    T: Sealed, 
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impl<T> Typeable for T where
    T: Any

Get the TypeId of this object.

impl<T> IntoCollection for T

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