Struct AssistantToolCallDeltaData 

pub struct AssistantToolCallDeltaData {
    pub input_delta: String,
    pub tool_call_id: String,
    pub tool_name: Option<String>,
    pub tool_type: Option<AssistantMessageToolRequestType>,
}

Session event “assistant.tool_call_delta”. Streaming tool-call input delta for incremental tool-call updates

Fields

input_delta: String

Raw provider tool input fragment to append for this tool call. Function/tool-use providers stream serialized JSON argument text (so newlines inside JSON string values may appear as escaped \n until the accumulated JSON is parsed); custom tool calls stream raw custom input.

tool_call_id: String

Tool call ID this delta belongs to, matching the corresponding assistant.message tool request

tool_name: Option<String>

Name of the tool being invoked, when known from the stream

tool_type: Option<AssistantMessageToolRequestType>

Tool call type, when known from the stream

Trait Implementations

impl Clone for AssistantToolCallDeltaData

fn clone(&self) -> AssistantToolCallDeltaData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AssistantToolCallDeltaData

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

Formats the value using the given formatter.

impl Default for AssistantToolCallDeltaData

fn default() -> AssistantToolCallDeltaData

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AssistantToolCallDeltaData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AssistantToolCallDeltaData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.