Trait CollectionNavigationExt 

pub trait CollectionNavigationExt<This>
where
    This: NavigationStateAlg + QueueCatalogAlg + QueueRemoveAlg,
    This::Id: Copy + Eq,
{
    // Required methods
    fn select_relative(&mut self, forward: bool);
    fn remove_selected(&mut self);
}

Derives collection selection and removal from ordered stable identities.

Required Methods

fn select_relative(&mut self, forward: bool)

Selects the adjacent entry with collection-end wraparound.

fn remove_selected(&mut self)

Removes selection and chooses its nearest remaining neighbor.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<This> CollectionNavigationExt<This> for This

where This: NavigationStateAlg + QueueCatalogAlg + QueueRemoveAlg, This::Id: Copy + Eq,

Derives collection selection and removal from ordered stable identities.