Struct sixtyfps_corelib::items::ItemRc

#[repr(C)]
pub struct ItemRc { /* fields omitted */ }

A ItemRc is holding a reference to a component containing the item, and the index of this item

Implementations

impl ItemRc

pub fn new(component: VRc<ComponentVTable>, index: usize) -> Self

Create an ItemRc from a component and an index

pub fn borrow<'a>(&'a self) -> Pin<ItemRef<'a>>

Return a Pin<ItemRef<'a>>

pub fn downgrade(&self) -> ItemWeak

pub fn parent_item(&self) -> ItemWeak

Return the parent Item in the item tree. This is weak because it can be null if there is no parent

pub fn index(&self) -> usize

Return the index of the item within the component

pub fn component(&self) -> VRc<ComponentVTable>

Returns a reference to the component holding this item

Trait Implementations

impl Clone for ItemRc

fn clone(&self) -> ItemRc

Returns a copy of the value.

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

Performs copy-assignment from source.