Struct CanvasSelection 

pub struct CanvasSelection { /* private fields */ }

Implementations

impl CanvasSelection

pub fn clear(&mut self)

pub fn replace_with(&mut self, target: HitTarget)

pub fn contains_node(&self, id: &NodeId) -> bool

pub fn contains_edge(&self, id: &EdgeId) -> bool

pub fn contains_shape(&self, id: &ShapeId) -> bool

pub fn contains_handle(&self, endpoint: &CanvasEndpoint) -> bool

pub fn contains_target(&self, target: &HitTarget) -> bool

pub fn insert_node(&mut self, id: NodeId) -> bool

pub fn insert_edge(&mut self, id: EdgeId) -> bool

pub fn insert_shape(&mut self, id: ShapeId) -> bool

pub fn insert_handle(&mut self, endpoint: CanvasEndpoint) -> bool

pub fn insert_target(&mut self, target: HitTarget) -> bool

pub fn remove_node(&mut self, id: &NodeId) -> bool

pub fn remove_edge(&mut self, id: &EdgeId) -> bool

pub fn remove_shape(&mut self, id: &ShapeId) -> bool

pub fn remove_handle(&mut self, endpoint: &CanvasEndpoint) -> bool

pub fn remove_target(&mut self, target: &HitTarget) -> bool

pub fn toggle_target(&mut self, target: HitTarget) -> bool

pub fn extend_selection(&mut self, selection: CanvasSelection)

pub fn clear_shapes(&mut self)

pub fn is_empty(&self) -> bool

pub fn selected_nodes(&self) -> impl Iterator<Item = &NodeId>

pub fn selected_edges(&self) -> impl Iterator<Item = &EdgeId>

pub fn selected_shapes(&self) -> impl Iterator<Item = &ShapeId>

pub fn selected_handles(&self) -> impl Iterator<Item = &CanvasEndpoint>

pub fn retain_document(&mut self, document: &CanvasDocument)

Trait Implementations

impl Clone for CanvasSelection

fn clone(&self) -> CanvasSelection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CanvasSelection

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

Formats the value using the given formatter.

impl Default for CanvasSelection

fn default() -> CanvasSelection

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CanvasSelection

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CanvasSelection

impl PartialEq for CanvasSelection

fn eq(&self, other: &CanvasSelection) -> 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 Serialize for CanvasSelection

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CanvasSelection