Struct GraphMutationFootprint 

pub struct GraphMutationFootprint {
    pub graph: bool,
    pub imports: BTreeSet<GraphId>,
    pub symbols: BTreeSet<SymbolId>,
    pub nodes: BTreeSet<NodeId>,
    pub ports: BTreeSet<PortId>,
    pub edges: BTreeSet<EdgeId>,
    pub groups: BTreeSet<GroupId>,
    pub sticky_notes: BTreeSet<StickyNoteId>,
    pub bindings: BTreeSet<BindingId>,
}

Model ids touched by one graph mutation.

This is intentionally separate from graph storage. Hosts can use it to invalidate indexes, identify collaboration conflict/dependency boundaries, or derive more specific downstream work.

Fields

graph: bool

The graph document itself was touched.

imports: BTreeSet<GraphId>

Import records or import references touched by the mutation.

symbols: BTreeSet<SymbolId>

Symbol records touched by the mutation.

nodes: BTreeSet<NodeId>

Node records or node references touched by the mutation.

ports: BTreeSet<PortId>

Port records or port references touched by the mutation.

edges: BTreeSet<EdgeId>

Edge records or edge references touched by the mutation.

groups: BTreeSet<GroupId>

Group records or group references touched by the mutation.

sticky_notes: BTreeSet<StickyNoteId>

Sticky note records or sticky note references touched by the mutation.

bindings: BTreeSet<BindingId>

Binding records touched by the mutation.

Implementations

impl GraphMutationFootprint

pub fn new() -> Self

Creates an empty footprint.

pub fn is_empty(&self) -> bool

Returns true when this footprint does not touch any graph-local object.

pub fn extend(&mut self, other: Self)

Merges another footprint into this one.

pub fn touch_graph(&mut self)

Marks the whole graph document as touched.

pub fn touch_node(&mut self, id: NodeId)

Marks a node id as touched.

pub fn touch_port(&mut self, id: PortId)

Marks a port id as touched.

pub fn touch_edge(&mut self, id: EdgeId)

Marks an edge id as touched.

pub fn touch_group(&mut self, id: GroupId)

Marks a group id as touched.

pub fn touch_sticky_note(&mut self, id: StickyNoteId)

Marks a sticky note id as touched.

pub fn touch_binding(&mut self, id: BindingId)

Marks a binding id as touched.

pub fn touch_import(&mut self, id: GraphId)

Marks an import id as touched.

pub fn touch_symbol(&mut self, id: SymbolId)

Marks a symbol id as touched.

pub fn touch_node_snapshot(&mut self, id: NodeId, node: &Node)

Marks ids referenced by a node snapshot.

pub fn touch_port_snapshot(&mut self, id: PortId, port: &Port)

Marks ids referenced by a port snapshot.

pub fn touch_edge_snapshot(&mut self, id: EdgeId, edge: &Edge)

Marks ids referenced by an edge snapshot.

pub fn touch_edge_endpoints(&mut self, endpoints: EdgeEndpoints)

Marks ids referenced by edge endpoint ports.

pub fn touch_binding_snapshot(&mut self, id: BindingId, binding: &Binding)

Marks ids referenced by a binding snapshot.

pub fn touch_binding_endpoint(&mut self, endpoint: &BindingEndpoint)

Marks ids referenced by one binding endpoint.

Trait Implementations

impl Clone for GraphMutationFootprint

fn clone(&self) -> GraphMutationFootprint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphMutationFootprint

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

Formats the value using the given formatter.

impl Default for GraphMutationFootprint

fn default() -> GraphMutationFootprint

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GraphMutationFootprint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for GraphMutationFootprint

impl PartialEq for GraphMutationFootprint

fn eq(&self, other: &GraphMutationFootprint) -> 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 GraphMutationFootprint

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 GraphMutationFootprint