pub trait ListModelExt: 'static {
// Required methods
fn get_item_type(&self) -> Type;
fn get_n_items(&self) -> u32;
fn get_object(&self, position: u32) -> Option<Object>;
fn items_changed(&self, position: u32, removed: u32, added: u32);
fn connect_items_changed<F: Fn(&Self, u32, u32, u32) + 'static>(
&self,
f: F,
) -> SignalHandlerId;
}
Required Methods§
fn get_item_type(&self) -> Type
fn get_n_items(&self) -> u32
fn get_object(&self, position: u32) -> Option<Object>
fn items_changed(&self, position: u32, removed: u32, added: u32)
fn connect_items_changed<F: Fn(&Self, u32, u32, u32) + 'static>( &self, f: F, ) -> SignalHandlerId
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.