Struct PortDef 

pub struct PortDef {
    pub type: Option<String>,
    pub required: Option<bool>,
    pub description: Option<String>,
}

A typed input or output port.

Fields

type: Option<String>

Type URN (e.g. std/media/v1/Image). Omitted = untyped; validation skips the port.

required: Option<bool>

Whether a dataflow must wire this input (defaults to true; only meaningful on inputs — validation rejects it on outputs).

description: Option<String>

Human-readable description of the port.

Implementations

impl PortDef

pub fn is_required(&self) -> bool

Whether a dataflow must wire this input (defaults to true).

Trait Implementations

impl Clone for PortDef

fn clone(&self) -> PortDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PortDef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PortDef

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for PortDef

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Serialize for PortDef

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

where __S: Serializer,

Serialize this value into the given Serde serializer.