Struct holochain_state::query::DbScratch [−][src]
pub struct DbScratch<'borrow, 'txn> { /* fields omitted */ }
Implementations
Trait Implementations
Get an Entry
from this store.
Check if an entry is contained in the store
Check if a header is contained in the store
Get an SignedHeaderHashed
from this store.
Get an Element
from this store.
Check if a hash is contained in the store
type O = DbScratchIter<'borrow, Q>
Gets the raw initial data from the database, needed to begin the query.
Auto Trait Implementations
impl<'borrow, 'txn> !RefUnwindSafe for DbScratch<'borrow, 'txn>
impl<'borrow, 'txn> !UnwindSafe for DbScratch<'borrow, 'txn>
Blanket Implementations
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
Mutably borrows from an owned value. Read more
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>
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
pub fn vzip(self) -> V
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more