Struct FlowNodeInput 

#[non_exhaustive]
pub struct FlowNodeInput {
    pub name: String,
    pub type: FlowNodeIoDataType,
    pub expression: String,
    pub category: Option<FlowNodeInputCategory>,
}

Contains configurations for an input in an Amazon Bedrock Flows node.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

name: String

Specifies a name for the input that you can reference.

type: FlowNodeIoDataType

Specifies the data type of the input. If the input doesn't match this type at runtime, a validation error will be thrown.

expression: String

An expression that formats the input for the node. For an explanation of how to create expressions, see Expressions in Prompt flows in Amazon Bedrock.

category: Option<FlowNodeInputCategory>

Specifies how input data flows between iterations in a DoWhile loop.

• LoopCondition - Controls whether the loop continues by evaluating condition expressions against the input data. Use this category to define the condition that determines if the loop should continue.

• ReturnValueToLoopStart - Defines data to pass back to the start of the loop's next iteration. Use this category for variables that you want to update for each loop iteration.

• ExitLoop - Defines the value that's available once the loop ends. Use this category to expose loop results to nodes outside the loop.

Implementations

impl FlowNodeInput

pub fn name(&self) -> &str

Specifies a name for the input that you can reference.

pub fn type(&self) -> &FlowNodeIoDataType

Specifies the data type of the input. If the input doesn't match this type at runtime, a validation error will be thrown.

pub fn expression(&self) -> &str

An expression that formats the input for the node. For an explanation of how to create expressions, see Expressions in Prompt flows in Amazon Bedrock.

pub fn category(&self) -> Option<&FlowNodeInputCategory>

Specifies how input data flows between iterations in a DoWhile loop.

• LoopCondition - Controls whether the loop continues by evaluating condition expressions against the input data. Use this category to define the condition that determines if the loop should continue.

• ReturnValueToLoopStart - Defines data to pass back to the start of the loop's next iteration. Use this category for variables that you want to update for each loop iteration.

• ExitLoop - Defines the value that's available once the loop ends. Use this category to expose loop results to nodes outside the loop.

impl FlowNodeInput

pub fn builder() -> FlowNodeInputBuilder

Creates a new builder-style object to manufacture FlowNodeInput.

Trait Implementations

impl Clone for FlowNodeInput

fn clone(&self) -> FlowNodeInput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FlowNodeInput

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

Formats the value using the given formatter.

impl PartialEq for FlowNodeInput

fn eq(&self, other: &FlowNodeInput) -> 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 StructuralPartialEq for FlowNodeInput