Enum trillium_caching_headers::CacheControlDirective

#[non_exhaustive]
pub enum CacheControlDirective {
    Immutable,
    MaxAge(Duration),
    MaxFresh(Duration),
    MaxStale(Option<Duration>),
    MustRevalidate,
    NoCache,
    NoStore,
    NoTransform,
    OnlyIfCached,
    Private,
    ProxyRevalidate,
    Public,
    SMaxage(Duration),
    StaleIfError(Duration),
    StaleWhileRevalidate(Duration),
    UnknownDirective(String),
}

An enum representation of the Cache-Control directives.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Immutable

immutable

MaxAge(Duration)

max-age

MaxFresh(Duration)

max-fresh

MaxStale(Option<Duration>)

max-stale

MustRevalidate

must-revalidate

NoCache

no-cache

NoStore

no-store

NoTransform

no-transform

OnlyIfCached

only-if-cached

Private

private

ProxyRevalidate

proxy-revalidate

Public

public

SMaxage(Duration)

s-maxage

StaleIfError(Duration)

stale-if-error

StaleWhileRevalidate(Duration)

stale-while-revalidate

UnknownDirective(String)

an enum variant that will contain any unrecognized directives

Trait Implementations

impl Clone for CacheControlDirective

fn clone(&self) -> CacheControlDirective

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CacheControlDirective

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

Formats the value using the given formatter.

impl From<CacheControlDirective> for CacheControlHeader

fn from(directive: CacheControlDirective) -> Self

Converts to this type from the input type.

impl From<CacheControlDirective> for HeaderValues

fn from(ccd: CacheControlDirective) -> HeaderValues

Converts to this type from the input type.

impl FromIterator<CacheControlDirective> for CacheControlHeader

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

Creates a value from an iterator.

impl PartialEq<CacheControlDirective> for CacheControlDirective

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CacheControlDirective

impl StructuralEq for CacheControlDirective

impl StructuralPartialEq for CacheControlDirective