Struct ajars_surf::surf::http::cache::CacheControl
[−]pub struct CacheControl { /* private fields */ }
Expand description
A Cache-Control header.
Examples
use http_types::Response;
use http_types::cache::{CacheControl, CacheDirective};
let mut entries = CacheControl::new();
entries.push(CacheDirective::Immutable);
entries.push(CacheDirective::NoStore);
let mut res = Response::new(200);
entries.apply(&mut res);
let entries = CacheControl::from_headers(res)?.unwrap();
let mut entries = entries.iter();
assert_eq!(entries.next().unwrap(), &CacheDirective::Immutable);
assert_eq!(entries.next().unwrap(), &CacheDirective::NoStore);
Implementations
impl CacheControl
impl CacheControl
pub fn new() -> CacheControl
pub fn new() -> CacheControl
Create a new instance of CacheControl
.
pub fn from_headers(
headers: impl AsRef<Headers>
) -> Result<Option<CacheControl>, Error>
pub fn from_headers(
headers: impl AsRef<Headers>
) -> Result<Option<CacheControl>, Error>
Create a new instance from headers.
pub fn name(&self) -> HeaderName
pub fn name(&self) -> HeaderName
Get the HeaderName
.
pub fn value(&self) -> HeaderValue
pub fn value(&self) -> HeaderValue
Get the HeaderValue
.
pub fn push(&mut self, directive: CacheDirective)
pub fn push(&mut self, directive: CacheDirective)
Push a directive into the list of entries.
pub fn iter(&self) -> Iter<'_>
pub fn iter(&self) -> Iter<'_>
An iterator visiting all server entries.
pub fn iter_mut(&mut self) -> IterMut<'_>
pub fn iter_mut(&mut self) -> IterMut<'_>
An iterator visiting all server entries.
Trait Implementations
impl Debug for CacheControl
impl Debug for CacheControl
impl<'a> IntoIterator for &'a mut CacheControl
impl<'a> IntoIterator for &'a mut CacheControl
type Item = &'a mut CacheDirective
type Item = &'a mut CacheDirective
The type of the elements being iterated over.
type IntoIter = IterMut<'a>
type IntoIter = IterMut<'a>
Which kind of iterator are we turning this into?
fn into_iter(self) -> <&'a mut CacheControl as IntoIterator>::IntoIter
fn into_iter(self) -> <&'a mut CacheControl as IntoIterator>::IntoIter
Creates an iterator from a value. Read more
impl<'a> IntoIterator for &'a CacheControl
impl<'a> IntoIterator for &'a CacheControl
type Item = &'a CacheDirective
type Item = &'a CacheDirective
The type of the elements being iterated over.
type IntoIter = Iter<'a>
type IntoIter = Iter<'a>
Which kind of iterator are we turning this into?
fn into_iter(self) -> <&'a CacheControl as IntoIterator>::IntoIter
fn into_iter(self) -> <&'a CacheControl as IntoIterator>::IntoIter
Creates an iterator from a value. Read more
impl IntoIterator for CacheControl
impl IntoIterator for CacheControl
type Item = CacheDirective
type Item = CacheDirective
The type of the elements being iterated over.
type IntoIter = IntoIter
type IntoIter = IntoIter
Which kind of iterator are we turning this into?
fn into_iter(self) -> <CacheControl as IntoIterator>::IntoIter
fn into_iter(self) -> <CacheControl as IntoIterator>::IntoIter
Creates an iterator from a value. Read more
impl ToHeaderValues for CacheControl
impl ToHeaderValues for CacheControl
type Iter = IntoIter<HeaderValue>
type Iter = IntoIter<HeaderValue>
Returned iterator over header values which this type may correspond to.
fn to_header_values(
&self
) -> Result<<CacheControl as ToHeaderValues>::Iter, Error>
fn to_header_values(
&self
) -> Result<<CacheControl as ToHeaderValues>::Iter, Error>
Converts this object to an iterator of resolved HeaderValues
.
Auto Trait Implementations
impl RefUnwindSafe for CacheControl
impl Send for CacheControl
impl Sync for CacheControl
impl Unpin for CacheControl
impl UnwindSafe for CacheControl
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
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