Struct QueryStep 

pub struct QueryStep {
    pub endpoint_id: String,
    pub query_fragment: String,
    pub dependencies: Vec<usize>,
    pub result_variables: Vec<String>,
}

Individual execution step in a query plan

Fields

endpoint_id: String

Target endpoint for this step

query_fragment: String

GraphQL query fragment for this step

dependencies: Vec<usize>

Dependencies on other steps

result_variables: Vec<String>

Expected result variables

Trait Implementations

impl Clone for QueryStep

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 QueryStep

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for QueryStep

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for QueryStep

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

where __S: Serializer,

Serialize this value into the given Serde serializer.