Struct DispatchContext 

pub struct DispatchContext {
    pub focused_entity_id: Option<EntityId>,
    pub selection: Vec<ResidueRef>,
    pub designable: Vec<ResidueRef>,
}

Captured by the orchestrator at op-trigger time and frozen on the wire. Streams do NOT receive an updated context mid-flight; only UpdateStream(params) can change values during a running stream.

Fields

focused_entity_id: Option<EntityId>

Entity the user has currently focused, or None for session mode (no specific entity targeted).

selection: Vec<ResidueRef>

Residue selection at op-trigger time.

designable: Vec<ResidueRef>

Residues the plugin may redesign (change identity at), the puzzle’s design mask. Carried alongside the selection so the engine can gate identity changes; orthogonal to selection, which says where to operate. Empty when the session gates no design.

Trait Implementations

impl Clone for DispatchContext

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DispatchContext

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

Formats the value using the given formatter.

impl Default for DispatchContext

fn default() -> Self

Returns the “default value” for a type.