Struct AttemptOptions 

pub struct AttemptOptions {
    pub query_id: Option<String>,
    pub trace_context: Option<String>,
    pub deadline: Option<Instant>,
    pub observation: RuntimeObservationConfig,
}

Inputs used to create an execution attempt before DataFusion planning.

Self::default enables bounded native observation using RuntimeObservationConfig::NATIVE_EXECUTION_MAX_RECORDS and RuntimeObservationConfig::NATIVE_EXECUTION_MAX_BYTES.

Fields

query_id: Option<String>

Optional caller correlation copied into the terminal attempt report.

trace_context: Option<String>

Optional opaque distributed-trace correlation copied into attempt observation and the terminal report.

deadline: Option<Instant>

Invocation-owner deadline in the current process’s monotonic Instant clock domain.

Represents local process monotonic time rather than wall-clock or wire timestamps. Invocations originating remotely must convert incoming deadlines prior to beginning the attempt.

observation: RuntimeObservationConfig

Query-local runtime observation retention policy.

Trait Implementations

impl Clone for AttemptOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttemptOptions

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

Formats the value using the given formatter.

impl Default for AttemptOptions

fn default() -> Self

Returns the “default value” for a type.