pub trait SectionModelExt: IsA<SectionModel> + 'static {
// Provided methods
fn section(&self, position: u32) -> (u32, u32) { ... }
fn sections_changed(&self, position: u32, n_items: u32) { ... }
fn connect_sections_changed<F: Fn(&Self, u32, u32) + 'static>(
&self,
f: F,
) -> SignalHandlerId { ... }
}Available on crate feature
v4_12 only.Provided Methods§
fn section(&self, position: u32) -> (u32, u32)
fn sections_changed(&self, position: u32, n_items: u32)
fn connect_sections_changed<F: Fn(&Self, 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.