pub trait FrameHeaderImplExt: ObjectSubclass {
// Required methods
fn parent_page_changed(&self, widget: Option<&Widget>);
fn parent_can_drop(&self, widget: &Widget) -> bool;
fn parent_add_prefix(&self, priority: i32, widget: &Widget);
fn parent_add_suffix(&self, priority: i32, widget: &Widget);
}Required Methods§
fn parent_page_changed(&self, widget: Option<&Widget>)
fn parent_can_drop(&self, widget: &Widget) -> bool
fn parent_add_prefix(&self, priority: i32, widget: &Widget)
fn parent_add_suffix(&self, priority: i32, widget: &Widget)
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.