Enum CacheOverride 

pub enum CacheOverride {
    None,
    Pass,
    Override {
        ttl: Option<u32>,
        stale_while_revalidate: Option<u32>,
        pci: bool,
        surrogate_key: Option<HeaderValue>,
    },
}

Optional override for response caching behavior.

Variants

None

Do not override the behavior specified in the origin response’s cache control headers.

Pass

Do not cache the response to this request, regardless of the origin response’s headers.

Override

Override particular cache control settings.

The origin response’s cache control headers will be used for ttl and stale_while_revalidate if None.

Fields

ttl: Option<u32>

stale_while_revalidate: Option<u32>

pci: bool

surrogate_key: Option<HeaderValue>

Implementations

impl CacheOverride

pub const fn none() -> CacheOverride

pub const fn pass() -> CacheOverride

pub fn is_pass(&self) -> bool

pub const fn ttl(ttl: u32) -> CacheOverride

pub const fn stale_while_revalidate(swr: u32) -> CacheOverride

pub const fn pci(pci: bool) -> CacheOverride

pub const fn surrogate_key(sk: HeaderValue) -> CacheOverride

pub fn set_none(&mut self)

pub fn set_pass(&mut self, pass: bool)

pub fn get_ttl(&self) -> Option<u32>

pub fn set_ttl(&mut self, new_ttl: u32)

pub fn get_stale_while_revalidate(&self) -> Option<u32>

pub fn set_stale_while_revalidate(&mut self, new_swr: u32)

pub fn get_pci(&self) -> Option<bool>

pub fn set_pci(&mut self, new_pci: bool)

pub fn get_surrogate_key(&self) -> Option<&HeaderValue>

pub fn set_surrogate_key(&mut self, new_surrogate_key: HeaderValue)

pub const fn default() -> CacheOverride

Trait Implementations

impl Clone for CacheOverride

fn clone(&self) -> CacheOverride

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheOverride

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

Formats the value using the given formatter.

impl Default for CacheOverride

fn default() -> CacheOverride

Returns the “default value” for a type.