Struct mz_sql::plan::explain::ExplanationNode
source · pub struct ExplanationNode<'a> {
pub expr: &'a HirRelationExpr,
pub typ: Option<RelationType>,
pub chain: u64,
pub subqueries: Vec<Explanation<'a>>,
}
Fields§
§expr: &'a HirRelationExpr
The expression being explained.
typ: Option<RelationType>
The type of the expression, if desired.
chain: u64
The ID of the linear chain to which this node belongs.
subqueries: Vec<Explanation<'a>>
Nested explanations for any subqueries in the node.
Trait Implementations§
Auto Trait Implementations§
impl<'a> !RefUnwindSafe for ExplanationNode<'a>
impl<'a> !Send for ExplanationNode<'a>
impl<'a> !Sync for ExplanationNode<'a>
impl<'a> Unpin for ExplanationNode<'a>
impl<'a> !UnwindSafe for ExplanationNode<'a>
Blanket Implementations§
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> 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
.