Struct Composition

pub struct Composition { /* private fields */ }

Implementations

impl Composition

pub fn new() -> Self

pub fn create_layer(&mut self) -> Layer

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn insert(&mut self, order: Order, layer: Layer) -> Option<Layer>

pub fn remove(&mut self, order: Order) -> Option<Layer>

pub fn get_order_if_stored(&self, geom_id: GeomId) -> Option<Order>

pub fn get(&self, order: Order) -> Option<&Layer>

pub fn get_mut(&mut self, order: Order) -> Option<&mut Layer>

pub fn get_mut_or_insert_default(&mut self, order: Order) -> &mut Layer

pub fn layers(&self) -> impl ExactSizeIterator<Item = (Order, &Layer)> + '_

pub fn layers_mut( &mut self, ) -> impl ExactSizeIterator<Item = (Order, &mut Layer)> + '_

pub fn compact_geom(&mut self)

Trait Implementations

impl Debug for Composition

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

Formats the value using the given formatter.

impl Default for Composition

fn default() -> Composition

Returns the “default value” for a type.