pub struct Column { /* private fields */ }
Implementations§
source§impl Column
impl Column
pub fn item_layout(&self) -> Layout
pub fn len(&self) -> usize
pub fn is_empty(&self) -> bool
pub fn get_data_ptr(&self) -> Ptr<'_>
sourcepub unsafe fn get_data_slice<T>(&self) -> &[UnsafeCell<T>]
pub unsafe fn get_data_slice<T>(&self) -> &[UnsafeCell<T>]
Safety
The type T
must be the type of the items in this column.
pub fn get_ticks_slice(&self) -> &[UnsafeCell<ComponentTicks>]
pub fn get(&self, row: usize) -> Option<(Ptr<'_>, &UnsafeCell<ComponentTicks>)>
pub fn get_data(&self, row: usize) -> Option<Ptr<'_>>
sourcepub unsafe fn get_data_unchecked(&self, row: usize) -> Ptr<'_>
pub unsafe fn get_data_unchecked(&self, row: usize) -> Ptr<'_>
Safety
- index must be in-bounds
- no other reference to the data of the same row can exist at the same time
pub fn get_data_mut(&mut self, row: usize) -> Option<PtrMut<'_>>
pub fn get_ticks(&self, row: usize) -> Option<&UnsafeCell<ComponentTicks>>
sourcepub unsafe fn get_ticks_unchecked(
&self,
row: usize
) -> &UnsafeCell<ComponentTicks>
pub unsafe fn get_ticks_unchecked(
&self,
row: usize
) -> &UnsafeCell<ComponentTicks>
Safety
index must be in-bounds
pub fn clear(&mut self)
Trait Implementations§
Auto Trait Implementations§
impl !RefUnwindSafe for Column
impl !Send for Column
impl !Sync for Column
impl Unpin for Column
impl UnwindSafe for Column
Blanket Implementations§
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
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