Struct saphir::header::IfModifiedSince
source · pub struct IfModifiedSince(pub HttpDate);
Expand description
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.
ABNF
If-Unmodified-Since = HTTP-date
Example values
Sat, 29 Oct 1994 19:43:31 GMT
Example
use hyperx::header::{Headers, IfModifiedSince};
use std::time::{SystemTime, Duration};
let mut headers = Headers::new();
let modified = SystemTime::now() - Duration::from_secs(60 * 60 * 24);
headers.set(IfModifiedSince(modified.into()));
Tuple Fields
0: HttpDate
Trait Implementations
sourceimpl Clone for IfModifiedSince
impl Clone for IfModifiedSince
sourcefn clone(&self) -> IfModifiedSince
fn clone(&self) -> IfModifiedSince
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl Debug for IfModifiedSince
impl Debug for IfModifiedSince
sourceimpl Deref for IfModifiedSince
impl Deref for IfModifiedSince
sourceimpl DerefMut for IfModifiedSince
impl DerefMut for IfModifiedSince
sourceimpl Display for IfModifiedSince
impl Display for IfModifiedSince
sourceimpl Header for IfModifiedSince
impl Header for IfModifiedSince
sourcefn header_name() -> &'static str
fn header_name() -> &'static str
Returns the name of the header field this belongs to. Read more
sourcefn parse_header(raw: &Raw) -> Result<IfModifiedSince, Error>
fn parse_header(raw: &Raw) -> Result<IfModifiedSince, Error>
Parse a header from a raw stream of bytes. Read more
sourceimpl PartialEq<IfModifiedSince> for IfModifiedSince
impl PartialEq<IfModifiedSince> for IfModifiedSince
sourcefn eq(&self, other: &IfModifiedSince) -> bool
fn eq(&self, other: &IfModifiedSince) -> bool
impl StructuralPartialEq for IfModifiedSince
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
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more