Struct StepInvocation 

pub struct StepInvocation {
    pub uses: String,
    pub inputs: Vec<NamedParameter>,
    pub output: Option<Parameter>,
    pub states: Vec<StepState>,
    pub code_info: CodeInfo,
    pub system: bool,
    pub imported_function_metadata: Option<ImportedFunctionMetadata>,
    pub params: Option<Vec<(String, String)>>,
}

invoke in the step

Fields

uses: String

inputs: Vec<NamedParameter>

output: Option<Parameter>

states: Vec<StepState>

code_info: CodeInfo

system: bool

imported_function_metadata: Option<ImportedFunctionMetadata>

params: Option<Vec<(String, String)>>

using option for backward compatibility

Implementations

impl StepInvocation

pub fn set_inputs(&mut self, inputs: Vec<NamedParameter>)

pub fn set_output(&mut self, output: Option<Parameter>)

pub fn set_imported_function_metadata( &mut self, meta: Option<ImportedFunctionMetadata>, )

pub fn set_states(&mut self, states: Vec<StepState>)

pub fn is_imported(&self, imports: &[PackageImport]) -> bool

pub fn resolve_states(&mut self, states: &[StateTyped]) -> Result<()>

pub fn requires_key_param(&self) -> bool

pub fn has_key_in_output(&self) -> bool

pub fn validate_map(&self, types: &SdfTypesMap) -> Result<(), ValidationFailure>

pub fn validate_filter_map( &self, types: &SdfTypesMap, ) -> Result<(), ValidationFailure>

pub fn validate_filter( &self, types: &SdfTypesMap, ) -> Result<(), ValidationFailure>

pub fn validate_flat_map( &self, types: &SdfTypesMap, ) -> Result<(), ValidationFailure>

pub fn validate_update_state( &self, types: &SdfTypesMap, ) -> Result<(), ValidationFailure>

pub fn validate_window_aggregate( &self, types: &SdfTypesMap, ) -> Result<(), ValidationFailure>

pub fn validate_assign_key( &self, types: &SdfTypesMap, ) -> Result<(), ValidationFailure>

pub fn validate_assign_timestamp( &self, types: &SdfTypesMap, ) -> Result<(), ValidationFailure>

pub fn wit_interface(&self, op_type: &OperatorType) -> Interface

pub fn state_imports(&self, op_type: &OperatorType) -> Vec<Use>

pub fn imported_types(&self) -> Option<Use>

pub fn deserialize_input_wit_interface(&self) -> Interface

pub fn serialize_output_wit_interface(&self) -> Option<Interface>

Trait Implementations

impl Clone for StepInvocation

fn clone(&self) -> StepInvocation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StepInvocation

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

Formats the value using the given formatter.

impl Default for StepInvocation

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StepInvocation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for StepInvocation

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 StepInvocation

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for StepInvocation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ComponentType for StepInvocation

impl Eq for StepInvocation

impl Lift for StepInvocation

impl Lower for StepInvocation

impl StructuralPartialEq for StepInvocation