Struct ResponseCache 

pub struct ResponseCache { /* private fields */ }

Cache successful GET responses in a KvStore.

Implementations

impl ResponseCache

pub fn new(store: Arc<dyn KvStore>) -> Self

pub fn from_app(app: &App) -> Self

Use installed sova_store::AppStore (rcache namespace).

pub fn ttl(self, ttl: Duration) -> Self

pub fn max_body(self, bytes: usize) -> Self

pub fn vary(self, headers: &[&str]) -> Self

pub fn cache_private(self, yes: bool) -> Self

Allow caching requests that carry Authorization / Cookie.

pub fn prefix(self, prefix: impl Into<String>) -> Self

pub async fn invalidate_prefix(&self, path_prefix: &str) -> u64

Invalidate keys under path_prefix (same as ResponseCacheHandle::invalidate_prefix).

Typical pattern with sova_core::EventBus:

let handle = app.try_state::<ResponseCacheHandle>().unwrap();
bus.listen::<NoteCreated, _>(move |_| {
    let h = handle.clone();
    tokio::spawn(async move { h.invalidate_prefix("/api/notes").await; });
});

pub fn middleware(self) -> MwEntry

Trait Implementations

impl Clone for ResponseCache

fn clone(&self) -> ResponseCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Plugin for ResponseCache

fn id(&self) -> &'static str

Stable plugin identifier used for dependency checks and crate::App::has_plugin.

fn meta(&self) -> PluginMeta

Display name, description, and declared PluginMeta::sdk version.

fn install(self, app: &mut App)

Register middleware, state, routes, and hooks on app.

fn requires(&self) -> &'static [&'static str]

Required plugin ids that must be installed beforehand.