Struct mz_expr::explain::ExplainContext
source · pub struct ExplainContext<'a> {
pub config: &'a ExplainConfig,
pub features: &'a OptimizerFeatures,
pub humanizer: &'a dyn ExprHumanizer,
pub used_indexes: UsedIndexes,
pub finishing: Option<RowSetFinishing>,
pub duration: Duration,
pub target_cluster: Option<&'a str>,
pub optimizer_notices: Vec<String>,
}
Expand description
Explain context shared by all mz_repr::explain::Explain
implementations in this crate.
Fields§
§config: &'a ExplainConfig
§features: &'a OptimizerFeatures
§humanizer: &'a dyn ExprHumanizer
§used_indexes: UsedIndexes
§finishing: Option<RowSetFinishing>
§duration: Duration
§target_cluster: Option<&'a str>
§optimizer_notices: Vec<String>
Trait Implementations§
Auto Trait Implementations§
impl<'a> Freeze for ExplainContext<'a>
impl<'a> !RefUnwindSafe for ExplainContext<'a>
impl<'a> !Send for ExplainContext<'a>
impl<'a> !Sync for ExplainContext<'a>
impl<'a> Unpin for ExplainContext<'a>
impl<'a> !UnwindSafe for ExplainContext<'a>
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<R, O, T> CopyOnto<ConsecutiveOffsetPairs<R, O>> for T
impl<R, O, T> CopyOnto<ConsecutiveOffsetPairs<R, O>> for T
source§fn copy_onto(
self,
target: &mut ConsecutiveOffsetPairs<R, O>
) -> <ConsecutiveOffsetPairs<R, O> as Region>::Index
fn copy_onto( self, target: &mut ConsecutiveOffsetPairs<R, O> ) -> <ConsecutiveOffsetPairs<R, O> as Region>::Index
Copy self into the target container, returning an index that allows to
look up the corresponding read item.
source§impl<T> FutureExt for T
impl<T> FutureExt for T
source§fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
source§fn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
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> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
source§fn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message
T
in a tonic::Request
source§impl<T, U> OverrideFrom<Option<&T>> for Uwhere
U: OverrideFrom<T>,
impl<T, U> OverrideFrom<Option<&T>> for Uwhere
U: OverrideFrom<T>,
source§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,
impl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,
source§fn into_rust(self) -> Result<R, TryFromProtoError>
fn into_rust(self) -> Result<R, TryFromProtoError>
See
RustType::from_proto
.source§fn from_rust(rust: &R) -> P
fn from_rust(rust: &R) -> P
See
RustType::into_proto
.