Struct ExecutionStats 

pub struct ExecutionStats {
    pub execution_time: Duration,
    pub intermediate_results: usize,
    pub final_results: usize,
    pub memory_used: usize,
    pub operations: usize,
    pub property_path_evaluations: usize,
    pub time_spent_on_paths: Duration,
    pub service_calls: usize,
    pub time_spent_on_services: Duration,
    pub warnings: Vec<String>,
}

Query execution statistics

Fields

execution_time: Duration

Execution time

intermediate_results: usize

Number of intermediate results

final_results: usize

Number of final results

memory_used: usize

Memory used (estimated)

operations: usize

Number of operations performed

property_path_evaluations: usize

Number of property path evaluations

time_spent_on_paths: Duration

Time spent on property path evaluations

service_calls: usize

Number of service calls

time_spent_on_services: Duration

Time spent on service calls

warnings: Vec<String>

Warnings during execution

Implementations

impl ExecutionStats

pub fn new() -> Self

Create a new empty ExecutionStats instance

pub fn merge_from(&mut self, other: &ExecutionStats)

Merge statistics from another ExecutionStats instance

pub fn add_warning(&mut self, warning: String)

Add a warning message

pub fn increment_operations(&mut self)

Increment operations counter

pub fn add_memory_usage(&mut self, bytes: usize)

Add memory usage

Trait Implementations

impl Clone for ExecutionStats

fn clone(&self) -> ExecutionStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionStats

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

Formats the value using the given formatter.

impl Default for ExecutionStats

fn default() -> ExecutionStats

Returns the “default value” for a type.