Struct legion::query::ComponentChangedFilter

pub struct ComponentChangedFilter<T: Component> { /* fields omitted */ }

A filter which performs coarse-grained change detection.

This filter will reject most components which have not been changed, but not all.

Trait Implementations

impl<'a, T: Component> BitAnd<Passthrough> for ComponentChangedFilter<T>

type Output = Self

The resulting type after applying the & operator.

fn bitand(self, _: Passthrough) -> Self::Output

Performs the & operation.

impl<'a, T: Component, Rhs: ActiveFilter> BitAnd<Rhs> for ComponentChangedFilter<T>

type Output = And<(Self, Rhs)>

The resulting type after applying the & operator.

fn bitand(self, rhs: Rhs) -> Self::Output

Performs the & operation.

impl<'a, T: Component> BitOr<Passthrough> for ComponentChangedFilter<T>

type Output = Self

The resulting type after applying the | operator.

fn bitor(self, _: Passthrough) -> Self::Output

Performs the | operation.

impl<'a, T: Component, Rhs: ActiveFilter> BitOr<Rhs> for ComponentChangedFilter<T>

type Output = Or<(Self, Rhs)>

The resulting type after applying the | operator.

fn bitor(self, rhs: Rhs) -> Self::Output

Performs the | operation.

impl<T: Component> Clone for ComponentChangedFilter<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Component> Debug for ComponentChangedFilter<T>

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

Formats the value using the given formatter.

impl<T: Component> Default for ComponentChangedFilter<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Component> DynamicFilter for ComponentChangedFilter<T>

fn prepare(&mut self, world: WorldId)

Prepares the filter to run.

fn matches_archetype<Fet: Fetch>(&mut self, fetch: &Fet) -> FilterResult

Calculates the filter’s result for the given archetype data.

impl<T: Component> Not for ComponentChangedFilter<T>

type Output = Not<Self>

The resulting type after applying the ! operator.

fn not(self) -> Self::Output

Performs the unary ! operation.