Trait RelmIterChildrenExt

pub trait RelmIterChildrenExt: ContainerChild + IsA<Widget> {
    // Provided method
    fn iter_children(&self) -> Box<dyn DoubleEndedIterator<Item = Self::Child>> { ... }
}

Widget types which allow iteration over their children.

Provided Methods

fn iter_children(&self) -> Box<dyn DoubleEndedIterator<Item = Self::Child>>

Returns an iterator over container children.

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.

Implementations on Foreign Types

impl RelmIterChildrenExt for Box

impl RelmIterChildrenExt for FlowBox

impl RelmIterChildrenExt for Grid

fn iter_children(&self) -> Box<dyn DoubleEndedIterator<Item = Self::Child>>

impl RelmIterChildrenExt for ListBox

impl RelmIterChildrenExt for Stack

impl RelmIterChildrenExt for TabView

Available on crate feature libadwaita only.

fn iter_children(&self) -> Box<dyn DoubleEndedIterator<Item = Self::Child>>

Implementors