Struct holochain_state::test_utils::TestDb
source · [−]pub struct TestDb<Kind: DbKindT> { /* private fields */ }
Expand description
A test database in a temp directory
Implementations
Methods from Deref<Target = DbWrite<Kind>>
pub async fn conn_write_permit(&'_ self) -> PConnPermit
pub async fn async_commit<E, R, F>(&'_ self, f: F) -> Result<R, E> where
E: 'static + From<DatabaseError> + Send,
F: 'static + FnOnce(&mut Transaction<'_>) -> Result<R, E> + Send,
R: 'static + Send,
pub fn test_commit<R, F>(&self, f: F) -> R where
F: FnOnce(&mut Transaction<'_>) -> R,
sourcepub async fn async_commit_in_place<E, R, F>(&'_ self, f: F) -> Result<R, E> where
E: From<DatabaseError>,
F: FnOnce(&mut Transaction<'_>) -> Result<R, E>,
R: Send,
pub async fn async_commit_in_place<E, R, F>(&'_ self, f: F) -> Result<R, E> where
E: From<DatabaseError>,
F: FnOnce(&mut Transaction<'_>) -> Result<R, E>,
R: Send,
If possible prefer async_commit as this is slower and can starve chained futures.
Methods from Deref<Target = DbRead<Kind>>
pub fn conn(&self) -> Result<PConn, DatabaseError>
pub async fn conn_permit(&'_ self) -> PConnPermit
pub async fn async_reader<E, R, F>(&'_ self, f: F) -> Result<R, E> where
E: 'static + From<DatabaseError> + Send,
F: 'static + FnOnce(Transaction<'_>) -> Result<R, E> + Send,
R: 'static + Send,
Trait Implementations
Auto Trait Implementations
impl<Kind> !RefUnwindSafe for TestDb<Kind>
impl<Kind> Send for TestDb<Kind>
impl<Kind> Sync for TestDb<Kind>
impl<Kind> Unpin for TestDb<Kind> where
Kind: Unpin,
impl<Kind> !UnwindSafe for TestDb<Kind>
Blanket Implementations
impl<T> Any for T where
T: Any + ?Sized,
impl<T> Any for T where
T: Any + ?Sized,
fn type_id_compat(&self) -> TypeId
fn type_id_compat(&self) -> TypeId
TODO: once 1.33.0 is the minimum supported compiler version, remove Any::type_id_compat and use StdAny::type_id instead. https://github.com/rust-lang/rust/issues/27745 Read more
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
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