Struct holochain_types::db_cache::DhtDbQueryCache
source · [−]pub struct DhtDbQueryCache { /* private fields */ }
Expand description
This cache allows us to track selected database queries that are too slow to run frequently. The queries are lazily evaluated and cached. Then the cache is updated in memory without needing to go to the database.
Implementations
sourceimpl DhtDbQueryCache
impl DhtDbQueryCache
sourcepub async fn get_state(
&self
) -> &RwShare<HashMap<Arc<AgentPubKey>, ActivityState>>
pub async fn get_state(
&self
) -> &RwShare<HashMap<Arc<AgentPubKey>, ActivityState>>
Get the caches internal state for testing.
sourceimpl DhtDbQueryCache
impl DhtDbQueryCache
sourcepub async fn get_activity_to_integrate(
&self
) -> DatabaseResult<Vec<(Arc<AgentPubKey>, RangeInclusive<u32>)>>
pub async fn get_activity_to_integrate(
&self
) -> DatabaseResult<Vec<(Arc<AgentPubKey>, RangeInclusive<u32>)>>
Get any activity that is ready to be integrated. This returns a range of activity that is ready to be integrated for each agent.
sourcepub async fn is_chain_empty(&self, author: &AgentPubKey) -> DatabaseResult<bool>
pub async fn is_chain_empty(&self, author: &AgentPubKey) -> DatabaseResult<bool>
Is the SourceChain empty for this AgentPubKey
?
sourcepub async fn set_all_activity_to_integrated(
&self,
integrated_activity: Vec<(Arc<AgentPubKey>, RangeInclusive<u32>)>
) -> DbCacheResult<()>
pub async fn set_all_activity_to_integrated(
&self,
integrated_activity: Vec<(Arc<AgentPubKey>, RangeInclusive<u32>)>
) -> DbCacheResult<()>
Mark agent activity as actually integrated.
sourcepub async fn set_activity_ready_to_integrate(
&self,
agent: &AgentPubKey,
header_sequence: u32
) -> DbCacheResult<()>
pub async fn set_activity_ready_to_integrate(
&self,
agent: &AgentPubKey,
header_sequence: u32
) -> DbCacheResult<()>
Set activity to ready to integrate.
sourcepub async fn set_activity_to_integrated(
&self,
agent: &AgentPubKey,
header_sequence: u32
) -> DbCacheResult<()>
pub async fn set_activity_to_integrated(
&self,
agent: &AgentPubKey,
header_sequence: u32
) -> DbCacheResult<()>
Set activity to to integrated.
Trait Implementations
sourceimpl Clone for DhtDbQueryCache
impl Clone for DhtDbQueryCache
sourcefn clone(&self) -> DhtDbQueryCache
fn clone(&self) -> DhtDbQueryCache
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl From<DbRead<DbKindDht>> for DhtDbQueryCache
impl From<DbRead<DbKindDht>> for DhtDbQueryCache
Auto Trait Implementations
impl !RefUnwindSafe for DhtDbQueryCache
impl Send for DhtDbQueryCache
impl Sync for DhtDbQueryCache
impl Unpin for DhtDbQueryCache
impl !UnwindSafe for DhtDbQueryCache
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> FutureExt for T
impl<T> FutureExt for T
fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
impl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more