Struct FunctionCallArguments 

pub struct FunctionCallArguments(/* private fields */);

The wire form of a Responses function_call item’s arguments: the raw string exactly as the provider sent it, parsed into JSON only at consumption time.

The Responses wire genuinely emits arguments that are not valid JSON: a turn cut by max_output_tokens mid-tool-call restates the call on response.output_item.done (and in response.incomplete’s output[]) with the arguments truncated mid-JSON (e.g. "{\"") and item status incomplete. Decoding the string eagerly (the old json_utils::stringified_json field) rejected those frames wholesale, so the stream classified them Corrupt instead of ending with a Length terminal. Keeping the raw string makes the typed model accept what the wire sends; whether a truncated call surfaces is decided by the settled truncation policy at parse time (partial arguments never fabricate a call).

Implementations

impl FunctionCallArguments

pub fn parse(&self) -> Result<Value>

Parse the raw wire string into JSON arguments. An empty string is a parameterless invocation ({}); anything else must parse as JSON.

pub fn as_str(&self) -> &str

The raw wire string, exactly as the provider sent it.

Trait Implementations

impl Clone for FunctionCallArguments

fn clone(&self) -> FunctionCallArguments

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionCallArguments

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FunctionCallArguments

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Value> for FunctionCallArguments

fn from(value: Value) -> Self

Encode already-parsed arguments (Rig’s canonical tool-call form) in the wire’s stringified-JSON spelling.

impl PartialEq for FunctionCallArguments

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for FunctionCallArguments

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FunctionCallArguments