Struct mz_repr::explain::tracing::TraceEntry

pub struct TraceEntry<T> {
    pub instant: Instant,
    pub span_duration: Duration,
    pub full_duration: Duration,
    pub path: String,
    pub plan: T,
}

A struct created as a reflection of a trace_plan call.

Fields

instant: Instant

The instant at which an entry was created.

Used to impose global sorting when merging multiple TraceEntry arrays in a single array.

span_duration: Duration

The duration since the start of the enclosing span.

full_duration: Duration

The duration since the start of the top-level span seen by the PlanTrace.

path: String

Ancestor chain of span names (root is first, parent is last).

plan: T

The plan produced this step.

Trait Implementations

impl<T: Clone> Clone for TraceEntry<T>

fn clone(&self) -> TraceEntry<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for TraceEntry<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.