Struct ExplainStep 

pub struct ExplainStep {
    pub node_type: String,
    pub description: String,
    pub children: Vec<ExplainStep>,
}

A single step in the expression breakdown.

Fields

node_type: String

The AST node type (e.g. “field”, “filter”, “function”).

description: String

Human-readable description of what this step does.

children: Vec<ExplainStep>

Nested children steps (for compound nodes).

Trait Implementations

impl Clone for ExplainStep

fn clone(&self) -> ExplainStep

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExplainStep

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ExplainStep

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExplainStep

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

where __S: Serializer,

Serialize this value into the given Serde serializer.