Struct ExecutionStage 

pub struct ExecutionStage {
    pub name: String,
    pub description: String,
    pub order: u32,
    pub estimated_input: u64,
    pub estimated_output: u64,
    pub estimated_cost: f64,
    pub details: HashMap<String, Value>,
}

A stage in query execution

Fields

name: String

Stage name

description: String

Stage description

order: u32

Stage order (1-based)

estimated_input: u64

Estimated input rows

estimated_output: u64

Estimated output rows

estimated_cost: f64

Estimated cost for this stage

details: HashMap<String, Value>

Stage-specific details

Trait Implementations

impl Clone for ExecutionStage

fn clone(&self) -> ExecutionStage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionStage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExecutionStage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExecutionStage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.