Struct Io 

pub struct Io {
    pub id: Uuid,
    pub ty: Option<TypeRef>,
    pub predetermined_key: Option<String>,
}

A typed slot on a Node — one entry of Node::inputs or Node::outputs. Which of the two lists holds it is what makes it an input or an output; the slot itself carries no direction, so the two can never disagree.

id matches the function’s parameter id (for an input) or is the node’s output slot id (a return is conventionally the function id itself). ty is the arora Value type of the slot, taken from the frozen Function record’s signature when known; None means “leave it to the interpreter to derive from the function record at build time”.

Fields

id: Uuid

The slot id: a parameter id for an input, an output slot id for an output.

ty: Option<TypeRef>

The slot’s arora Value type, when known from the function signature.

predetermined_key: Option<String>

An optional predetermined key: the slot’s default store binding (an animation track’s authored key, a sink node’s path). The interpreter binds the slot to this key unless a Link overrides it. Carried here per proposal §3.6; the full predetermined-I/O semantics land in a later pass, but the field travels with the model now.

Implementations

impl Io

pub fn new(id: Uuid) -> Self

A bare slot with no type or predetermined key.

Trait Implementations

impl Clone for Io

fn clone(&self) -> Io

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Io

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Io

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Io

impl PartialEq for Io

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Io

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 Io