Struct ToolCall 

pub struct ToolCall {
    pub id: String,
    pub call_id: Option<String>,
    pub function: ToolFunction,
    pub signature: Option<String>,
    pub additional_params: Option<Value>,
}

Describes a tool call with an id and function to call, generally produced by a provider.

Fields

id: String

Provider-supplied tool call ID.

call_id: Option<String>

Provider-specific call ID used by some APIs for tool result correlation.

function: ToolFunction

Function name and JSON arguments requested by the model.

signature: Option<String>

Optional cryptographic signature for the tool call.

This field is used by some providers (e.g., Google) to provide a signature that can verify the authenticity and integrity of the tool call. When present, it allows verification that the tool call was actually generated by the model and has not been tampered with.

This is an optional, provider-specific feature and will be None for providers that don’t support tool call signatures.

additional_params: Option<Value>

Additional provider-specific parameters to be sent to the completion model provider

Implementations

impl ToolCall

pub fn new(id: String, function: ToolFunction) -> ToolCall

pub fn with_call_id(self, call_id: String) -> ToolCall

pub fn with_signature(self, signature: Option<String>) -> ToolCall

pub fn with_additional_params( self, additional_params: Option<Value>, ) -> ToolCall

Trait Implementations

impl Clone for ToolCall

fn clone(&self) -> ToolCall

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolCall

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolCall

fn deserialize<__D>( __deserializer: __D, ) -> Result<ToolCall, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<RawStreamingToolCall> for ToolCall

fn from(tool_call: RawStreamingToolCall) -> ToolCall

Converts to this type from the input type.

impl From<ToolCall> for Message

fn from(tool_call: ToolCall) -> Message

Converts to this type from the input type.

impl From<ToolCall> for Part

fn from(tool_call: ToolCall) -> Part

Converts to this type from the input type.

impl From<ToolCall> for FunctionCall

fn from(tool_call: ToolCall) -> FunctionCall

Converts to this type from the input type.

impl From<ToolCall> for ToolCall

fn from(tool_call: ToolCall) -> ToolCall

Converts to this type from the input type.

impl From<ToolCall> for ToolCall

fn from(tool_call: ToolCall) -> ToolCall

Converts to this type from the input type.

impl From<ToolCall> for ToolCall

fn from(tool_call: ToolCall) -> ToolCall

Converts to this type from the input type.

impl PartialEq for ToolCall

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ToolCall

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ToolCall