Trait AnyBufferAccessInterface 

pub trait AnyBufferAccessInterface {
    // Required methods
    fn message_type_id(&self) -> TypeId;
    fn message_type_name(&self) -> &'static str;
    fn buffered_count(
        &self,
        entity: &EntityRef<'_>,
        session: Entity,
    ) -> Result<usize, OperationError>;
    fn ensure_session(
        &self,
        entity_mut: &mut EntityWorldMut<'_>,
        session: Entity,
    ) -> OperationResult;
    fn register_buffer_downcast(
        &self,
        buffer_type: TypeId,
        f: BufferDowncastBox,
    );
    fn register_cloning(
        &self,
        clone_for_any_join: CloneForAnyFn,
        clone_for_join_fn: &'static (dyn Any + Send + Sync),
    );
    fn buffer_downcast(&self, buffer_type: TypeId) -> Option<BufferDowncastRef>;
    fn register_key_downcast(&self, key_type: TypeId, f: KeyDowncastBox);
    fn key_downcast(&self, key_type: TypeId) -> Option<KeyDowncastRef>;
    fn pull(
        &self,
        entity_mut: &mut EntityWorldMut<'_>,
        session: Entity,
    ) -> Result<AnyMessageBox, OperationError>;
    fn clone_from_buffer(
        &self,
        entity_reft: &EntityRef<'_>,
        session: Entity,
    ) -> Result<AnyMessageBox, OperationError>;
    fn clone_for_join_fn(&self) -> Option<&'static (dyn Any + Send + Sync)>;
    fn create_any_buffer_view<'a>(
        &self,
        key: &AnyBufferKey,
        world: &'a World,
    ) -> Result<AnyBufferView<'a>, BufferError>;
    fn create_any_buffer_access_mut_state(
        &self,
        world: &mut World,
    ) -> Box<dyn AnyBufferAccessMutState>;
}

Required Methods

fn message_type_id(&self) -> TypeId

fn message_type_name(&self) -> &'static str

fn buffered_count( &self, entity: &EntityRef<'_>, session: Entity, ) -> Result<usize, OperationError>

fn ensure_session( &self, entity_mut: &mut EntityWorldMut<'_>, session: Entity, ) -> OperationResult

fn register_buffer_downcast(&self, buffer_type: TypeId, f: BufferDowncastBox)

fn register_cloning( &self, clone_for_any_join: CloneForAnyFn, clone_for_join_fn: &'static (dyn Any + Send + Sync), )

Allows AnyBuffer to support join_by_cloning

fn buffer_downcast(&self, buffer_type: TypeId) -> Option<BufferDowncastRef>

fn register_key_downcast(&self, key_type: TypeId, f: KeyDowncastBox)

fn key_downcast(&self, key_type: TypeId) -> Option<KeyDowncastRef>

fn pull( &self, entity_mut: &mut EntityWorldMut<'_>, session: Entity, ) -> Result<AnyMessageBox, OperationError>

fn clone_from_buffer( &self, entity_reft: &EntityRef<'_>, session: Entity, ) -> Result<AnyMessageBox, OperationError>

fn clone_for_join_fn(&self) -> Option<&'static (dyn Any + Send + Sync)>

fn create_any_buffer_view<'a>( &self, key: &AnyBufferKey, world: &'a World, ) -> Result<AnyBufferView<'a>, BufferError>

fn create_any_buffer_access_mut_state( &self, world: &mut World, ) -> Box<dyn AnyBufferAccessMutState>

Implementors