Struct InMemoryPersistedQueryStore 

pub struct InMemoryPersistedQueryStore { /* private fields */ }

A bounded, least-recently-used in-memory PersistedQueryStore.

Implementations

impl InMemoryPersistedQueryStore

pub fn new(capacity: usize) -> Self

A store holding at most capacity documents (at least one).

pub fn len(&self) -> usize

Number of cached documents.

pub fn is_empty(&self) -> bool

Whether the cache is empty.

Trait Implementations

impl Debug for InMemoryPersistedQueryStore

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

Formats the value using the given formatter.

impl PersistedQueryStore for InMemoryPersistedQueryStore

fn get<'a>(&'a self, hash: &'a str) -> BoxFuture<'a, Option<Arc<str>>>

The document registered under hash, if any.

fn put<'a>(&'a self, hash: &'a str, document: Arc<str>) -> BoxFuture<'a, ()>

Register document under hash. The hash has already been verified.