Module action_node_codegen 

Action Node Code Generation

Generates Rust code for action nodes (non-LLM programmatic nodes) in ADK Studio workflows. Each action node type generates corresponding Rust code that integrates with the ADK runtime.

Type definitions (structs/enums) are in the sibling action_node_types module. This module contains the ActionNodeCodeGen trait and all code generation implementations.

Requirements

• 13.1: Generate valid, compilable Rust code for each action node
• 13.2: Integrate action nodes with ADK runtime
• 13.3: Generate appropriate driver code for database nodes

Re-exports

pub use super::action_node_types::*;

Traits

ActionNodeCodeGen

Trait for generating Rust code from action node configurations

Functions

collect_action_node_dependencies

Collect all required Cargo dependencies for action nodes

generate_action_nodes_code

Generate Rust code for all action nodes in a workflow

generate_callbacks

Generate callback invocation code

generate_error_handling_wrapper

Generate the error handling wrapper code

generate_interpolation_helper

Generate variable interpolation helper

generate_skip_condition

Generate skip condition check code

generate_timeout_wrapper

Generate timeout wrapper code

validate_generated_code

Validate that generated code would compile