pub struct ShardRouter { /* private fields */ }Expand description
Shard router for query optimization
Implementations§
Source§impl ShardRouter
impl ShardRouter
Sourcepub fn new(manager: Arc<ShardManager>) -> Self
pub fn new(manager: Arc<ShardManager>) -> Self
Create a new shard router
Sourcepub fn route_query(&self, _query: &str) -> Result<Vec<ShardId>>
pub fn route_query(&self, _query: &str) -> Result<Vec<ShardId>>
Route a SPARQL query to appropriate shards
Sourcepub fn optimize_distributed_query(
&self,
query: &str,
) -> Result<DistributedQueryPlan>
pub fn optimize_distributed_query( &self, query: &str, ) -> Result<DistributedQueryPlan>
Optimize query plan for distributed execution
Auto Trait Implementations§
impl Freeze for ShardRouter
impl !RefUnwindSafe for ShardRouter
impl Send for ShardRouter
impl Sync for ShardRouter
impl Unpin for ShardRouter
impl !UnwindSafe for ShardRouter
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more