Struct QueryStats 

pub struct QueryStats {
    pub goals_explored: usize,
    pub rules_evaluated: usize,
    pub max_depth: usize,
    pub duration_ms: Option<u64>,
}

Statistics about query execution

Fields

goals_explored: usize

Number of goals explored

rules_evaluated: usize

Number of rules evaluated

max_depth: usize

Maximum depth reached

duration_ms: Option<u64>

Time taken (if measured)

Trait Implementations

impl Clone for QueryStats

fn clone(&self) -> QueryStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryStats

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

Formats the value using the given formatter.

impl Default for QueryStats

fn default() -> QueryStats

Returns the “default value” for a type.