Struct InvocationDescriptor 

pub struct InvocationDescriptor {
    pub language: Option<RuntimeLanguage>,
    pub inputs: Vec<FieldDescriptor>,
    pub outputs: Vec<FieldDescriptor>,
    pub params: Option<Value>,
    pub window: Option<WindowConfig>,
    pub limits: InvocationLimits,
    /* private fields */
}

Describes the runtime contract for a single invocation.

Fields

language: Option<RuntimeLanguage>

Optional language override for the invocation.

inputs: Vec<FieldDescriptor>

Inputs passed positionally to the Python handler.

outputs: Vec<FieldDescriptor>

Outputs captured from the handler.

params: Option<Value>

Free-form JSON for adapters that need extra parameters.

window: Option<WindowConfig>

Optional rolling window configuration for stateful invocations.

limits: InvocationLimits

Resource budgets applied to the invocation.

Implementations

impl InvocationDescriptor

pub fn new(entrypoint: impl Into<String>) -> Self

Create a descriptor with a fully-specified entrypoint and sensible defaults.

pub fn trivial(entrypoint: impl Into<String>) -> Self

Convenience constructor for legacy usage – only the entrypoint is provided.

pub fn entrypoint(&self) -> &str

Returns the canonical entrypoint (module:function path or script).

pub fn with_limits(self, limits: InvocationLimits) -> Self

Returns a descriptor clone with the provided limits applied.

pub fn validate(&self) -> Result<(), DescriptorError>

Ensure the descriptor is well-formed.

Trait Implementations

impl Clone for InvocationDescriptor

fn clone(&self) -> InvocationDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InvocationDescriptor

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for InvocationDescriptor

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for InvocationDescriptor

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

where __S: Serializer,

Serialize this value into the given Serde serializer.