Struct hecs::ColumnMut

pub struct ColumnMut<'a, T: Component> { /* private fields */ }

Uniquely borrows every T component in a world

Implementations

impl<'a, T: Component> ColumnMut<'a, T>

pub fn get(&mut self, entity: Entity) -> Result<&mut T, ComponentError>

Access the T component of entity

pub unsafe fn get_unchecked(
    &self,
    entity: Entity
) -> Result<&mut T, ComponentError>

Access the T component of entity without unique access to self. Allows simultaneous access to the components of multiple entities.

Safety

Must not be invoked while a borrow to any part of the same T is live, e.g. due to a prior call to get_unchecked on the same entity.

Trait Implementations

impl<'a, T: Component> Drop for ColumnMut<'a, T>

fn drop(&mut self)

Executes the destructor for this type.

impl<'a, T: Component> Send for ColumnMut<'a, T>

impl<'a, T: Component> Sync for ColumnMut<'a, T>