Struct headers::CacheControl
source · pub struct CacheControl { /* private fields */ }
Expand description
Cache-Control
header, defined in RFC7234
with extensions in RFC8246
The Cache-Control
header field is used to specify directives for
caches along the request/response chain. Such cache directives are
unidirectional in that the presence of a directive in a request does
not imply that the same directive is to be given in the response.
§ABNF
Cache-Control = 1#cache-directive
cache-directive = token [ "=" ( token / quoted-string ) ]
§Example values
no-cache
private, community="UCI"
max-age=30
§Example
use headers::CacheControl;
let cc = CacheControl::new();
Implementations§
source§impl CacheControl
impl CacheControl
sourcepub fn no_transform(&self) -> bool
pub fn no_transform(&self) -> bool
Check if the no-transform
directive is set.
sourcepub fn only_if_cached(&self) -> bool
pub fn only_if_cached(&self) -> bool
Check if the only-if-cached
directive is set.
sourcepub fn must_understand(&self) -> bool
pub fn must_understand(&self) -> bool
Check if the must_understand
directive is set.
sourcepub fn with_no_cache(self) -> Self
pub fn with_no_cache(self) -> Self
Set the no-cache
directive.
sourcepub fn with_no_store(self) -> Self
pub fn with_no_store(self) -> Self
Set the no-store
directive.
sourcepub fn with_no_transform(self) -> Self
pub fn with_no_transform(self) -> Self
Set the no-transform
directive.
sourcepub fn with_only_if_cached(self) -> Self
pub fn with_only_if_cached(self) -> Self
Set the only-if-cached
directive.
sourcepub fn with_private(self) -> Self
pub fn with_private(self) -> Self
Set the private
directive.
sourcepub fn with_public(self) -> Self
pub fn with_public(self) -> Self
Set the public
directive.
sourcepub fn with_immutable(self) -> Self
pub fn with_immutable(self) -> Self
Set the immutable
directive.
sourcepub fn with_must_understand(self) -> Self
pub fn with_must_understand(self) -> Self
Set the must_understand
directive.
sourcepub fn with_max_age(self, duration: Duration) -> Self
pub fn with_max_age(self, duration: Duration) -> Self
Set the max-age
directive.
sourcepub fn with_max_stale(self, duration: Duration) -> Self
pub fn with_max_stale(self, duration: Duration) -> Self
Set the max-stale
directive.
sourcepub fn with_min_fresh(self, duration: Duration) -> Self
pub fn with_min_fresh(self, duration: Duration) -> Self
Set the min-fresh
directive.
sourcepub fn with_s_max_age(self, duration: Duration) -> Self
pub fn with_s_max_age(self, duration: Duration) -> Self
Set the s-maxage
directive.
Trait Implementations§
source§impl Clone for CacheControl
impl Clone for CacheControl
source§fn clone(&self) -> CacheControl
fn clone(&self) -> CacheControl
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for CacheControl
impl Debug for CacheControl
source§impl Header for CacheControl
impl Header for CacheControl
source§impl PartialEq for CacheControl
impl PartialEq for CacheControl
impl StructuralPartialEq for CacheControl
Auto Trait Implementations§
impl Freeze for CacheControl
impl RefUnwindSafe for CacheControl
impl Send for CacheControl
impl Sync for CacheControl
impl Unpin for CacheControl
impl UnwindSafe for CacheControl
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)