Struct QueryExplanation 

pub struct QueryExplanation {
    pub query: String,
    pub plan_steps: Vec<PlanStep>,
    pub estimated_cost: f64,
    pub recommendations: Vec<String>,
}

Query explanation with execution plan

Fields

query: String

GraphQL query

plan_steps: Vec<PlanStep>

Execution plan steps

estimated_cost: f64

Estimated cost

recommendations: Vec<String>

Recommendations for optimization

Implementations

impl QueryExplanation

pub fn new(query: String) -> Self

pub fn add_step(&mut self, step: PlanStep)

pub fn add_recommendation(&mut self, recommendation: String)

pub fn generate_report(&self) -> String

Generate explanation report

Trait Implementations

impl Clone for QueryExplanation

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 QueryExplanation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for QueryExplanation

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for QueryExplanation

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.