Enum nannou::ui::widget::list_select::Selection

pub enum Selection<H = RandomState> where
    H: BuildHasher,  {
    Add(HashSet<usize, H>),
    Remove(HashSet<usize, H>),
}

Represents some change in item selection for a ListSelect in Multiple mode.

Variants

Add(HashSet<usize, H>)

Items which have been added to the selection.

Remove(HashSet<usize, H>)

Items which have been removed from the selection.

Methods

impl<H> Selection<H> where
    H: BuildHasher, 

pub fn update_bool_slice(&self, slice: &mut [bool])

Update the given slice of bools with this Selection.

Each index in the Selection represents and index into the slice.

pub fn update_index_set<T>(&self, set: &mut HashSet<usize, T>) where
    T: BuildHasher, 

Update the given set of selected indices with this Selection.

Trait Implementations

impl<H> Debug for Selection<H> where
    H: BuildHasher + Debug, 

fn fmt(&self, f: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl<H> Clone for Selection<H> where
    H: Clone + BuildHasher, 

fn clone(&self) -> Selection<H>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.