Struct StructuredToolCallNormalizer 

pub struct StructuredToolCallNormalizer;

Normalizer for structured tool-call JSON returned by common provider APIs.

This type keeps the kernel independent from provider-specific Rust types by operating on serde_json::Value shapes. It supports:

• OpenAI Responses API output items: {"type":"function_call", ...}
• OpenAI Responses API full responses: { "output": [function_call, ...] }
• OpenAI Chat Completions tool calls: { "tool_calls": [...] }
• OpenAI Chat Completions full responses: { "choices": [{ "message": ... }] }

Implementations

impl StructuredToolCallNormalizer

pub fn normalize_openai_responses( value: &Value, ) -> Result<Vec<ToolInvocation>, KernelError>

Parse OpenAI Responses API function_call output items from either a full response object, an output array, or a single output item.

pub fn normalize_openai_chat_completions( value: &Value, ) -> Result<Vec<ToolInvocation>, KernelError>

Parse OpenAI Chat Completions tool_calls from either a full response, a message object, a tool_calls array, or a single tool call object.

pub fn normalize(value: &Value) -> Result<Vec<ToolInvocation>, KernelError>

Parse all supported structured standards from value.

This is useful when the caller has a provider JSON blob but does not want to branch on the provider path first. It preserves the order of calls within each standard and tries Responses before Chat Completions.

Trait Implementations

impl Clone for StructuredToolCallNormalizer

fn clone(&self) -> StructuredToolCallNormalizer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StructuredToolCallNormalizer

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

Formats the value using the given formatter.

impl Default for StructuredToolCallNormalizer

fn default() -> StructuredToolCallNormalizer

Returns the “default value” for a type.