Enum QueryMode 

pub enum QueryMode {
    Native,
    Transversal,
}

Defines whether a query can be executed “natively” or requires a transversal join.

Variants

Native

Optimal path: all requested components are in the same domain. Iteration happens linearly over matching ComponentPages.

Transversal

Join path: requested components span multiple domains. Iteration is “driven” by one domain and peers are looked up via bitsets.

Trait Implementations

impl Clone for QueryMode

fn clone(&self) -> QueryMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryMode

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

Formats the value using the given formatter.

impl PartialEq for QueryMode

fn eq(&self, other: &QueryMode) -> 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 Copy for QueryMode

impl Eq for QueryMode

impl StructuralPartialEq for QueryMode