Struct trillium_caching_headers::CacheControlHeader

pub struct CacheControlHeader(_);

A representation of the Cache-Control header.

Implementations

impl CacheControlHeader

pub fn is_immutable(&self) -> bool

returns true if one of the directives is immutable

pub fn max_age(&self) -> Option<Duration>

returns a duration if one of the directives is max-age

pub fn max_fresh(&self) -> Option<Duration>

returns a duration if one of the directives is max-fresh

pub fn max_stale(&self) -> Option<Option<Duration>>

returns Some(None) if one of the directives is max-stale but no value is provided. returns Some(Some(duration)) if one of the directives is max-stale and includes a duration in seconds, such as max-stale=3600. Returns None if there is no max-stale directive

pub fn must_revalidate(&self) -> bool

returns true if this header contains a must-revalidate directive

pub fn is_no_cache(&self) -> bool

returns true if this header contains a no-cache directive

pub fn is_no_store(&self) -> bool

returns true if this header contains a no-store directive

pub fn is_no_transform(&self) -> bool

returns true if this header contains a no-transform directive

pub fn is_only_if_cached(&self) -> bool

returns true if this header contains an only-if-cached directive

pub fn is_private(&self) -> bool

returns true if this header contains a private directive

pub fn is_proxy_revalidate(&self) -> bool

returns true if this header contains a proxy-revalidate directive

pub fn is_public(&self) -> bool

returns true if this header contains a proxy directive

pub fn s_maxage(&self) -> Option<Duration>

returns a duration if this header contains an s-maxage directive

pub fn stale_if_error(&self) -> Option<Duration>

returns a duration if this header contains a stale-if-error directive

pub fn stale_while_revalidate(&self) -> Option<Duration>

returns a duration if this header contains a stale-while-revalidate directive

Trait Implementations

impl Clone for CacheControlHeader

fn clone(&self) -> CacheControlHeader

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CacheControlHeader

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for CacheControlHeader

type Target = [CacheControlDirective]

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for CacheControlHeader

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Display for CacheControlHeader

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<CacheControlDirective> for CacheControlHeader

fn from(directive: CacheControlDirective) -> Self

Performs the conversion.

impl From<CacheControlHeader> for HeaderValues

fn from(cch: CacheControlHeader) -> Self

Performs the conversion.

impl<T> From<T> for CacheControlHeader where
    T: IntoIterator<Item = CacheControlDirective>, 

fn from(directives: T) -> Self

Performs the conversion.

impl FromIterator<CacheControlDirective> for CacheControlHeader

fn from_iter<T: IntoIterator<Item = CacheControlDirective>>(iter: T) -> Self

Creates a value from an iterator.

impl FromStr for CacheControlHeader

type Err = CacheControlParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq<CacheControlHeader> for CacheControlHeader

fn eq(&self, other: &CacheControlHeader) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &CacheControlHeader) -> bool

This method tests for !=.

impl Eq for CacheControlHeader

impl StructuralEq for CacheControlHeader

impl StructuralPartialEq for CacheControlHeader