Struct Selection 

pub struct Selection { /* private fields */ }

Implementations

impl Selection

pub fn new() -> Self

pub fn empty() -> Self

pub fn with_mode(mode: SelectionMode) -> Self

pub fn is_selected(&self, entity: EntityId) -> bool

pub fn select(&mut self, entity: EntityId)

pub fn toggle(&mut self, entity: EntityId)

pub fn deselect(&mut self, entity: EntityId)

pub fn clear(&mut self)

pub fn count(&self) -> usize

pub fn has_selection(&self) -> bool

pub fn primary(&self) -> Option<EntityId>

pub fn iter(&self) -> impl Iterator<Item = EntityId> + '_

Trait Implementations

impl Clone for Selection

fn clone(&self) -> Selection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Selection

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

Formats the value using the given formatter.

impl Default for Selection

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Selection

fn eq(&self, other: &Selection) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Selection