Struct NodeId 

pub struct NodeId(/* private fields */);

Opaque handle returned by Executor::node_builder(...).build(). Used in 104.C.3+ to disambiguate handle ownership when multiple Nodes coexist in one Executor.

Implementations

impl NodeId

pub const PRIMARY: NodeId

Reserved id for the implicit “primary” Node that mirrors the pre-Phase 104.C.2 single-Node Executor identity.

pub fn index(self) -> usize

Numeric index into the Executor’s node table.

pub const fn from_raw(raw: u8) -> NodeId

Phase 104.C.8.b / C.9.b — build a NodeId from a raw u8 for FFI consumers that store the index in their own struct (rcl_node_t.node_id, nros_cpp_node_t.node_id). The value is not validated against the executor’s nodes table — the caller is responsible for only constructing ids that node_builder(...).build() previously returned. Out-of-range ids fail loudly at the next with_node / _on(...) call.

pub const fn raw(self) -> u8

Raw u8 form for FFI persistence.

Trait Implementations

impl Clone for NodeId

fn clone(&self) -> NodeId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NodeId

impl Debug for NodeId

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

Formats the value using the given formatter.

impl Eq for NodeId

impl From<NodeId> for NodeKey

phase-426 W1 — the parameter store’s node key IS this index.

nros-params sits below nros-node in the layer graph, so it cannot name NodeId; it defines the same one-byte index as nros_params::NodeKey and this is the one conversion between them. One spelling, so a store lookup can never be keyed on a number derived some other way.

fn from(id: NodeId) -> Self

Converts to this type from the input type.

impl Hash for NodeId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for NodeId

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NodeId