Struct ComponentColumn

pub struct ComponentColumn<'a> { /* private fields */ }

Generic storage for the components inside Scene.

This type generally doesn’t need to be interfaced with directly, as define_system can check and cast these into properly typed slices.

Implementations

impl ComponentColumn<'_>

pub fn component_type(&self) -> TypeId

Returns the type of the components contained in this struct.

pub fn get_mut<C: Any + Pod>(&mut self) -> Option<&mut [C]>

If the TypeId of C is the same as ComponentColumn::component_type, returns a mutable borrow of the components in this column.

This function generally doesn’t need to be interfaced with directly, as define_system is a straightforward wrapper for iterating through the columns and calling this on the right one.