Struct ReflectMessage 

pub struct ReflectMessage(/* private fields */);

A struct used to operate on reflected Message trait of a type.

A ReflectMessage for type T can be obtained via bevy_reflect::TypeRegistration::data.

Implementations

impl ReflectMessage

pub fn write_message( &self, world: &mut World, message: &(dyn PartialReflect + 'static), registry: &TypeRegistry, )

Triggers a reflected Message like write_message().

pub fn new(fns: ReflectMessageFns) -> ReflectMessage

Create a custom implementation of ReflectMessage.

This is an advanced feature, useful for scripting implementations, that should not be used by most users unless you know what you are doing.

Usually you should derive Reflect and add the #[reflect(Message)] attribute to generate a ReflectMessage implementation automatically.

See ReflectMessageFns for more information.

pub fn fn_pointers(&self) -> &ReflectMessageFns

The underlying function pointers implementing methods on ReflectMessage.

This is useful when you want to keep track locally of an individual function pointer.

Calling TypeRegistry::get followed by TypeRegistration::data::<ReflectMessage> can be costly if done several times per frame. Consider cloning ReflectMessage and keeping it between frames, cloning a ReflectMessage is very cheap.

If you only need a subset of the methods on ReflectMessage, use fn_pointers to get the underlying ReflectMessageFns and copy the subset of function pointers you care about.

Trait Implementations

impl Clone for ReflectMessage

fn clone(&self) -> ReflectMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<M> FromType<M> for ReflectMessage

where M: Message + Reflect + TypePath,

fn from_type() -> ReflectMessage

Creates an instance of Self for type T.

fn insert_dependencies(_type_registration: &mut TypeRegistration)

Inserts TypeData dependencies of this TypeData. This is especially useful for trait TypeData that has a supertrait (ex: A: B). When the TypeData for A is inserted, the B TypeData will also be inserted.