Struct QueryEntityProfile 

pub struct QueryEntityProfile {
    pub query_name: String,
    pub entity_type: Option<String>,
    pub cardinality: QueryCardinality,
}

Entity profile extracted from a compiled query.

Describes which entities the query depends on and how many it returns.

Fields

query_name: String

Name of the query

entity_type: Option<String>

Entity type this query filters on (None if listing all entities)

Examples: “User”, “Post”, “Comment”

cardinality: QueryCardinality

Expected cardinality (number of entities returned)

Implementations

impl QueryEntityProfile

pub const fn new( query_name: String, entity_type: Option<String>, cardinality: QueryCardinality, ) -> Self

Create a new query profile.

pub const fn expected_hit_rate(&self) -> f64

Expected cache hit rate for this query profile.

Trait Implementations

impl Clone for QueryEntityProfile

fn clone(&self) -> QueryEntityProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryEntityProfile

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

Formats the value using the given formatter.

impl PartialEq for QueryEntityProfile

fn eq(&self, other: &QueryEntityProfile) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for QueryEntityProfile

impl StructuralPartialEq for QueryEntityProfile